相关申请的交叉引用CROSS-REFERENCE TO RELATED APPLICATIONS
本申请主张在2023年10月27日在中国提交的中国专利申请No.202311410593.4的优先权，其全部内容通过引用包含于此。This application claims priority to Chinese Patent Application No. 202311410593.4 filed in China on October 27, 2023, the entire contents of which are incorporated herein by reference.
本申请属于通信技术领域，具体涉及一种小区重选方法、装置、终端及网络侧设备。The present application belongs to the field of communication technology, and specifically relates to a cell reselection method, device, terminal and network side equipment.
在相关技术的网络部署中，可能会存在未经授权的网络(“spider”network，可以安装假基站)，该网络可以通过配置使终端移动到更低版本的网络下，从而使终端遭受攻击，例如利用终端无法验证更低版本网络身份的弱点，向终端发送诈骗或垃圾短信，造成终端用户损失。目前，网络侧设备并不能控制驻留在未经授权的网络的终端不基于或违背该未经授权的网络的配置执行移动性管理，从而无法阻止终端移动或接入到不合理(如更低版本网络)的网络下，导致终端遭受网络攻击的风险无法受到控制。In the network deployment of related technologies, there may be unauthorized networks ("spider" networks, which can install fake base stations). The network can configure the terminal to move to a lower version of the network, thereby exposing the terminal to attacks. For example, the terminal can take advantage of the weakness that the terminal cannot verify the identity of the lower version of the network to send fraudulent or spam text messages to the terminal, causing losses to the terminal user. At present, network-side devices cannot control terminals residing in unauthorized networks not to perform mobility management based on or in violation of the configuration of the unauthorized network, and thus cannot prevent the terminal from moving or accessing an unreasonable network (such as a lower version network), resulting in the risk of the terminal being attacked by the network being uncontrollable.
本申请实施例提供一种小区重选方法、装置、终端及网络侧设备，能够解决终端移动或接入到不合理的网络下，导致终端遭受网络攻击的风险无法受到控制的问题。The embodiments of the present application provide a cell reselection method, apparatus, terminal and network-side equipment, which can solve the problem that the risk of the terminal being attacked by the network cannot be controlled due to the terminal moving or accessing an unreasonable network.
第一方面，提供了一种小区重选方法，由终端执行，所述方法包括：In a first aspect, a cell reselection method is provided, which is performed by a terminal, and the method includes:
终端接收网络侧设备发送的第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；The terminal receives a first indication sent by a network side device, where the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during the cell reselection process, and the terminal only applies the second configuration during the cell reselection process;
所述终端根据所述第一指示执行目标操作，所述目标操作包括如下至少一项：The terminal performs a target operation according to the first instruction, where the target operation includes at least one of the following:
在小区重选过程中忽略或不应用目标小区的所述第一配置；Ignore or do not apply the first configuration of the target cell during cell reselection;
在小区重选过程中仅应用所述第二配置中与所述目标小区对应的配置；During the cell reselection process, only the configuration in the second configuration corresponding to the target cell is applied;
其中，所述目标小区为所述终端执行小区重选的候选小区或所述终端的服务小区，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The target cell is a candidate cell for the terminal to perform cell reselection or a serving cell of the terminal, the first configuration and the second configuration are used in the cell reselection process, and the second configuration is different from the first configuration.
第二方面，提供了一种小区重选方法，由网络侧设备执行，所述方法包括：In a second aspect, a cell reselection method is provided, which is performed by a network side device, and the method includes:
网络侧设备向终端发送第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；The network side device sends a first indication to the terminal, where the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during the cell reselection process, and the terminal only applies the second configuration during the cell reselection process;
其中，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The first configuration and the second configuration are used in a cell reselection process, and the second configuration is different from the first configuration.
第三方面，提供了一种小区重选装置，应用于终端，所述装置包括：In a third aspect, a cell reselection device is provided, which is applied to a terminal, and the device includes:
接收模块，用于接收网络侧设备发送的第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；A receiving module, configured to receive a first indication sent by a network side device, wherein the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during the cell reselection process, and the terminal only applies the second configuration during the cell reselection process;
执行模块，用于根据所述第一指示执行目标操作，所述目标操作包括如下至少一项：an execution module, configured to execute a target operation according to the first instruction, wherein the target operation includes at least one of the following:
在小区重选过程中忽略或不应用目标小区的所述第一配置；Ignore or do not apply the first configuration of the target cell during cell reselection;
在小区重选过程中仅应用所述第二配置中与所述目标小区对应的配置；During the cell reselection process, only the configuration in the second configuration corresponding to the target cell is applied;
其中，所述目标小区为所述终端执行小区重选的候选小区或所述终端的服务小区，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The target cell is a candidate cell for the terminal to perform cell reselection or a serving cell of the terminal, the first configuration and the second configuration are used in the cell reselection process, and the second configuration is different from the first configuration.
第四方面，提供了一种小区重选装置，应用于网络侧设备，所述装置包括：In a fourth aspect, a cell reselection device is provided, which is applied to a network side device, and the device includes:
发送模块，用于向终端发送第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；A sending module, configured to send a first indication to a terminal, wherein the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during a cell reselection process, and the terminal only applies the second configuration during a cell reselection process;
其中，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The first configuration and the second configuration are used in a cell reselection process, and the second configuration is different from the first configuration.
第五方面，提供了一种终端，该终端包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的方法的步骤。In a fifth aspect, a terminal is provided, comprising a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.
第六方面，提供了一种终端，包括处理器及通信接口，其中，所述通信接口用于接收网络侧设备发送的第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；所述处理器用于根据所述第一指示执行目标操作，所述目标操作包括如下至少一项：In a sixth aspect, a terminal is provided, including a processor and a communication interface, wherein the communication interface is used to receive a first indication sent by a network side device, the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during the cell reselection process, and the terminal only applies the second configuration during the cell reselection process; the processor is used to perform a target operation according to the first indication, and the target operation includes at least one of the following:
在小区重选过程中忽略或不应用目标小区的所述第一配置；Ignore or do not apply the first configuration of the target cell during cell reselection;
在小区重选过程中仅应用所述第二配置中与所述目标小区对应的配置；During the cell reselection process, only the configuration in the second configuration corresponding to the target cell is applied;
其中，所述目标小区为所述终端执行小区重选的候选小区或所述终端的服务小区，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The target cell is a candidate cell for the terminal to perform cell reselection or a serving cell of the terminal, the first configuration and the second configuration are used in the cell reselection process, and the second configuration is different from the first configuration.
第七方面，提供了一种网络侧设备，该网络侧设备包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。In the seventh aspect, a network side device is provided, which includes a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the second aspect are implemented.
第八方面，提供了一种网络侧设备，包括处理器及通信接口，其中，所述通信接口用于向终端发送第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；In an eighth aspect, a network side device is provided, including a processor and a communication interface, wherein the communication interface is used to send a first indication to a terminal, and the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during the cell reselection process, and the terminal only applies the second configuration during the cell reselection process;
其中，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The first configuration and the second configuration are used in a cell reselection process, and the second configuration is different from the first configuration.
第九方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的方法的步骤，或者实现如第二方面所述的方法的步骤。In a ninth aspect, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.
第十方面，提供了一种无线通信系统，包括：终端及网络侧设备，所述终端可用于执行如第一方面所述的方法的步骤，所述网络侧设备可用于执行如第二方面所述的方法的步骤。In the tenth aspect, a wireless communication system is provided, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the method described in the first aspect, and the network side device can be used to execute the steps of the method described in the second aspect.
第十一方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的方法，或实现如第二方面所述的方法。In the eleventh aspect, a chip is provided, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the method described in the first aspect, or to implement the method described in the second aspect.
第十二方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述程序/程序产品被至少一个处理器执行以实现如第一方面或第二方面所述的方法的步骤。In a twelfth aspect, a computer program/program product is provided, wherein the computer program/program product is stored in a storage medium, and the program/program product is executed by at least one processor to implement the steps of the method described in the first aspect or the second aspect.
本申请实施例中，终端接收网络侧设备发送的第一指示，根据所述第一指示执行如下目标操作：在小区重选过程中忽略或不应用目标小区的所述第一配置，或在小区重选过程中仅应用所述第二配置中与所述目标小区对应的配置。这样，也就能够通过网络侧设备来配置终端在小区重选过程中的行为，使得终端能够在小区重选过程中按照网络侧设备的配置来执行目标操作，使得终端的操作行为更加可控，也使得网络侧设备能够获知终端在小区重选过程中的操作行为，更有助于网络侧设备对终端接入到不合理网络时及时进行调整，避免终端遭受网络攻击，使得终端遭受网络攻击的风险更加可控。In an embodiment of the present application, the terminal receives a first instruction sent by a network-side device, and performs the following target operation according to the first instruction: ignoring or not applying the first configuration of the target cell during the cell reselection process, or only applying the configuration corresponding to the target cell in the second configuration during the cell reselection process. In this way, the behavior of the terminal during the cell reselection process can be configured by the network-side device, so that the terminal can perform the target operation according to the configuration of the network-side device during the cell reselection process, making the operation behavior of the terminal more controllable, and also enabling the network-side device to know the operation behavior of the terminal during the cell reselection process, which is more helpful for the network-side device to make timely adjustments when the terminal accesses an unreasonable network, avoiding the terminal from being attacked by the network, and making the risk of the terminal being attacked by the network more controllable.
图1是本申请实施例可应用的一种无线通信系统的框图；FIG1 is a block diagram of a wireless communication system to which an embodiment of the present application can be applied;
图2是本申请实施例提供的一种小区重选方法的流程图；FIG2 is a flow chart of a cell reselection method provided in an embodiment of the present application;
图3是本申请实施例提供的另一种小区重选方法的流程图；FIG3 is a flow chart of another cell reselection method provided in an embodiment of the present application;
图4是本申请实施例提供的一种小区重选装置的结构图；FIG4 is a structural diagram of a cell reselection device provided in an embodiment of the present application;
图5是本申请实施例提供的另一种小区重选装置的结构图；FIG5 is a structural diagram of another cell reselection device provided in an embodiment of the present application;
图6是本申请实施例提供的一种通信设备的结构图；FIG6 is a structural diagram of a communication device provided in an embodiment of the present application;
图7是本申请实施例提供的一种终端的结构图；FIG7 is a structural diagram of a terminal provided in an embodiment of the present application;
图8是本申请实施例提供的一种网络侧设备的结构图；FIG8 is a structural diagram of a network side device provided in an embodiment of the present application;
图9是本申请实施例提供的另一种网络侧设备的结构图。FIG. 9 is a structural diagram of another network-side device provided in an embodiment of the present application.
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this application.
本申请的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，本申请中的“或”表示所连接对象的至少其中之一。例如“A或B”涵盖三种方案，即，方案一：包括A且不包括B；方案二：包括B且不包括A；方案三：既包括A又包括B。字符“/”一般表示前后关联对象是一种“或”的关系。The terms "first", "second", etc. of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of one type, and the number of objects is not limited, for example, the first object can be one or more. In addition, "or" in the present application represents at least one of the connected objects. For example, "A or B" covers three schemes, namely, Scheme 1: including A but not including B; Scheme 2: including B but not including A; Scheme 3: including both A and B. The character "/" generally indicates that the objects associated with each other are in an "or" relationship.
本申请的术语“指示”既可以是一个直接的指示(或者说显式的指示)，也可以是一个间接的指示(或者说隐含的指示)。其中，直接的指示可以理解为，发送方在发送的指示中明确告知了接收方具体的信息、需要执行的操作或请求结果等内容；间接的指示可以理解为，接收方根据发送方发送的指示确定对应的信息，或者进行判断并根据判断结果确定需要执行的操作或请求结果等。The term "indication" in this application can be a direct indication (or explicit indication) or an indirect indication (or implicit indication). A direct indication can be understood as the sender explicitly informing the receiver of specific information, operations to be performed, or request results in the sent indication; an indirect indication can be understood as the receiver determining the corresponding information according to the indication sent by the sender, or making a judgment and determining the operation to be performed or the request result according to the judgment result.
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency-Division Multiple Access，SC-FDMA)或其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统以外的系统，如第6代(6th Generation，6G)通信系统。It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE)/LTE-Advanced (LTE-A) system, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency Division Multiple Access (SC-FDMA) or other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned systems and radio technologies as well as other systems and radio technologies. The following description describes a New Radio (NR) system for example purposes, and NR terms are used in most of the following descriptions, but these technologies can also be applied to systems other than NR systems, such as6th Generation (6G) communication systems.
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(Ultra-mobile Personal Computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(Augmented Reality，AR)、虚拟现实(Virtual Reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、飞行器(flight vehicle)、车载设备(Vehicle User Equipment，VUE)、船载设备、行人终端(Pedestrian User Equipment，PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(Personal Computer，PC)、柜员机或者自助机等终端侧设备。可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。其中，车载设备也可以称为车载终端、车载控制器、车载模块、车载部件、车载芯片或车载单元等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备也可以称为无线接入网(Radio Access Network，RAN)设备、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network，WLAN)接入点(Access Point，AP)或无线保真(Wireless Fidelity，WiFi)节点等。其中，基站可被称为节点B(Node B，NB)、演进节点B(Evolved Node B，eNB)、下一代节点B(the next generation Node B，gNB)、新空口节点B(New Radio Node B，NR Node B)、接入点、中继站(Relay Base Station，RBS)、服务基站(Serving Base Station，SBS)、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点(home Node B，HNB)、家用演进型B节点(home evolved Node B)、发送接收点(Transmission Reception Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例进行介绍，并不限定基站的具体类型。FIG1 shows a block diagram of a wireless communication system applicable to the embodiment of the present application. The wireless communication system includes a terminal 11 and a network side device 12 . Among them, the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (PDA), a handheld computer, a netbook, an ultra-mobile personal computer (Ultra-mobile Personal Computer, UMPC), a mobile Internet device (Mobile Internet Device, MID), an augmented reality (Augmented Reality, AR), a virtual reality (Virtual Reality, VR) device, a robot, a wearable device (Wearable Device), a flight vehicle (flight vehicle), a vehicle user equipment (VUE), a shipborne equipment, a pedestrian terminal (Pedestrian User Equipment, PUE), a smart home (home appliances with wireless communication functions, such as refrigerators, televisions, washing machines or furniture, etc.), a game console, a personal computer (Personal Computer, PC), a teller machine or a self-service machine and other terminal side devices. Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets, smart anklets, etc.), smart wristbands, smart clothing, etc. Among them, the vehicle-mounted device can also be called a vehicle-mounted terminal, a vehicle-mounted controller, a vehicle-mounted module, a vehicle-mounted component, a vehicle-mounted chip or a vehicle-mounted unit, etc. It should be noted that the specific type of the terminal 11 is not limited in the embodiment of the present application. The network side device 12 may include an access network device or a core network device, wherein the access network device may also be called a radio access network (Radio Access Network, RAN) device, a radio access network function or a radio access network unit. The access network device may include a base station, a wireless local area network (Wireless Local Area Network, WLAN) access point (Access Point, AP) or a wireless fidelity (Wireless Fidelity, WiFi) node, etc. Among them, the base station can be called Node B (Node B, NB), Evolved Node B (Evolved Node B, eNB), the next generation Node B (the next generation Node B, gNB), New Radio Node B (New Radio Node B, NR Node B), access point, Relay Base Station (Relay Base Station, RBS), Serving Base Station (Serving Base Station, SBS), Base Transceiver Station (Base Transceiver Station, BTS), radio base station, radio transceiver, base The base station is not limited to specific technical terms as long as the same technical effect is achieved. It should be noted that in the embodiments of the present application, only the base station in the NR system is taken as an example for introduction, and the specific type of the base station is not limited.
核心网设备可以包含但不限于如下至少一项：核心网节点、核心网功能、移动管理实体(Mobility Management Entity，MME)、接入移动管理功能(Access and Mobility Management Function，AMF)、会话管理功能(Session Management Function，SMF)、用户平面功能(User Plane Function，UPF)、策略控制功能(Policy Control Function，PCF)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function，EASDF)、统一数据管理(Unified Data Management，UDM)、统一数据仓储(Unified Data Repository，UDR)、归属用户服务器(Home Subscriber Server，HSS)、集中式网络配置(Centralized network configuration，CNC)、网络存储功能(Network Repository Function，NRF)、网络开放功能(Network Exposure Function，NEF)、本地NEF(Local NEF，或L-NEF)、绑定支持功能(Binding Support Function，BSF)、应用功能(Application Function，AF)等。需要说明的是，在本申请实施例中仅以NR系统中的核心网设备为例进行介绍，并不限定核心网设备的具体类型。The core network equipment may include but is not limited to at least one of the following: core network nodes, core network functions, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), user plane function (User Plane Function, UPF), policy control function (Policy Control Function, PCF), policy and charging rules function unit (Policy and Charging Rules Function, PCRF), edge application service discovery function (Edge Application Server Discovery ... user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user plane function (User Plane Function, UPF), user ion, EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), Centralized network configuration (CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (or L-NEF), Binding Support Function (BSF), Application Function (AF), etc. It should be noted that in the embodiments of the present application, only the core network device in the NR system is taken as an example for introduction, and the specific type of the core network device is not limited.
为更好地理解，以下对本申请实施例中可能涉及的相关概念进行解释说明。For better understanding, the related concepts that may be involved in the embodiments of the present application are explained below.
小区测量启动准则：Cell measurement start criteria:
以NR的小区重选为例(LTE的小区重选准则类似)，不同NR频率或无线接入技术之间(inter Radio Access Technology，inter-RAT)频率的绝对优先级可以通过系统信息或专用信令提供给终端，终端基于频率优先级和如下准则判断启动测量：Taking NR cell reselection as an example (LTE cell reselection criteria are similar), the absolute priority of different NR frequencies or inter-Radio Access Technology (inter-RAT) frequencies can be provided to the terminal through system information or dedicated signaling. The terminal determines to start measurement based on the frequency priority and the following criteria:
频率内(intra-frequency)测量：Intra-frequency measurements:
如果服务小区满足Srxlev>SIntraSearchP和Squal>SIntraSearchQ，用户设备(User Equipment，UE)可能会不执行同频测量，否则，UE应该执行同频测量。If the serving cell satisfies Srxlev>SIntraSearchP and Squal>SIntraSearchQ , the user equipment (UE) may not perform the intra-frequency measurement; otherwise, the UE should perform the intra-frequency measurement.
频率间(inter-frequencies)和无线接入技术(Radio Access Technology，RAT)频率间(inter-RAT frequencies)测量：Inter-frequencies and inter-RAT frequencies measurements:
对于更高优先级的NR inter-frequency或者inter-RAT frequency，UE应该始终测量；For higher priority NR inter-frequency or inter-RAT frequency, the UE should always measure;
如果服务小区满足Srxlev>SnonIntraSearchP和Squal>SnonIntraSearchQ，UE可能不执行等优先级或更低优先级的NR inter-frequency或者更低优先级的inter-RAT frequency测量，否则，UE应该执行等优先级或更低优先级的NR inter-frequency或者更低优先级的inter-RAT frequency测量。If the serving cell satisfies Srxlev>SnonIntraSearchP and Squal>SnonIntraSearchQ , the UE may not perform NR inter-frequency or lower priority inter-RAT frequency measurement, otherwise, the UE should perform NR inter-frequency or lower priority inter-RAT frequency measurement.
小区重选准确：Cell reselection is accurate:
以NR的小区重选为例(LTE的小区重选准则类似)。Take NR cell reselection as an example (LTE cell reselection criteria are similar).
同频和等优先级inter-frequency小区重选准则：
Rs＝Qmeas,s+Qhyst–Qoffsettemp
Rn＝Qmeas,n-Qoffset-QoffsettempIntra-frequency and equal-priority inter-frequency cell reselection criteria:
Rs =Qmeas,s +Qhyst –Qoffsettemp
Rn =Qmeas,n -Qoffset-Qoffsettemp
终端根据上述R准则对小区进行排序，如果一个小区为最优小区(best cell)，终端将对该小区进行小区重选。The terminal sorts the cells according to the above R criterion. If a cell is the best cell, the terminal will reselect the cell.
inter-frequencies和inter-RAT frequencies小区重选准则：Inter-frequencies and inter-RAT frequencies cell reselection criteria:
对于优先级高于服务频率的NR频率或RAT间频率(higher priority NR frequency or inter-RAT frequency than the serving frequency)：For higher priority NR frequency or inter-RAT frequency than the serving frequency:
如果系统信息广播了threshServingLowQ，并且自从终端驻留在当前的服务小区已经超过了1秒，如果满足以下条件，终端应该重选到比当前服务频率优先级更高的NR频率或inter-RAT频率上的小区；If the system information broadcasts threshServingLowQ, and more than 1 second has passed since the terminal camped on the current serving cell, the terminal shall reselect to a cell on an NR frequency or inter-RAT frequency with a higher priority than the current serving frequency if the following conditions are met:
-在一个时间间隔TreselectionRAT内，一个更高优先级的NR频率或EUTRAN RAT/频率的小区满足Squal>ThreshX,HighQ。- Within a time interval TreselectionRAT , a cell of a higher priority NR frequency or EUTRAN RAT/frequency satisfies Squal>ThreshX,HighQ .
否则，如果满足以下条件，终端应该重选到比当前服务频率优先级更高的NR频率或inter-RAT频率上的小区：Otherwise, the terminal shall reselect to a cell on an NR frequency or inter-RAT frequency with a higher priority than the current serving frequency if the following conditions are met:
-在一个时间间隔TreselectionRAT内，一个更高优先级的RAT/频率的小区满足Srxlev>ThreshX,HighP；- Within a time interval TreselectionRAT , a cell of a higher priority RAT/frequency satisfies Srxlev>ThreshX,HighP ;
-自从终端驻留在当前的服务小区已经超过了1秒。- More than 1 second has passed since the terminal camped on the current serving cell.
对于优先级低于服务频率的NR频率或RAT间频率(lower priority NR frequency or inter-RAT frequency than the serving frequency)：For lower priority NR frequency or inter-RAT frequency than the serving frequency:
如果系统信息广播了threshServingLowQ，并且自从终端驻留在当前的服务小区已经超过了1秒，如果满足以下条件，终端应该重选到比当前服务频率优先级更低的NR频率或inter-RAT频率上的小区；If the system information broadcasts threshServingLowQ, and more than 1 second has passed since the terminal camped on the current serving cell, the terminal shall reselect to a cell on an NR frequency or inter-RAT frequency with a lower priority than the current serving frequency if the following conditions are met:
-在一个时间间隔TreselectionRAT内，服务小区满足Squal<ThreshServing,LowQ并且更低优先级NR或者E-UTRAN RAT/frequency满足Squal>ThreshX,LowQ。- Within a time interval TreselectionRAT , the serving cell satisfies Squal < ThreshServing, LowQ and the lower priority NR or E-UTRAN RAT/frequency satisfies Squal > ThreshX, LowQ .
否则，如果满足以下条件，终端应该重选到比当前服务频率优先级更低的NR频率或inter-RAT频率上的小区：Otherwise, the terminal shall reselect to a cell on an NR frequency or inter-RAT frequency with a lower priority than the current serving frequency if the following conditions are met:
-在一个时间间隔TreselectionRAT内，服务小区满足Srxlev<ThreshServing,LowP并且一个更低优先级的RAT/频率的小区满足Srxlev>ThreshX,LowP；- Within a time interval TreselectionRAT , the serving cell satisfies Srxlev < ThreshServing, LowP and a cell of a lower priority RAT/frequency satisfies Srxlev > ThreshX, LowP ;
-自从终端驻留在当前的服务小区已经超过了1秒。- More than 1 second has passed since the terminal camped on the current serving cell.
如果超过一个小区满足上述条件，终端应该按照如下选择一个小区：If more than one cell meets the above conditions, the terminal shall select a cell as follows:
-如果最高优先级频率是NR频率，重选到该频率上满足R准则的最高排序的小区；- If the highest priority frequency is an NR frequency, reselect to the highest ranked cell on that frequency that meets the R criteria;
-如果最高优先级频率是其他RAT的频率，重选到该频率上满足该RAT重选准则的最强的小区。- If the highest priority frequency is a frequency of another RAT, reselect to the strongest cell on that frequency that meets the reselection criteria for that RAT.
其中，上述各参数的释义可以是参照相关协议。The interpretation of the above parameters may refer to relevant protocols.
在目前的LTE网络部署中，可能会存在未经授权的网络(“spider”network，可以安装假基站)，该网络可以通过配置使终端移动到更低版本的网络下，从而使终端遭受攻击。例如该网络可以通过将全球移动通信系统(Global System for Mobile Communications，GSM)的优先级设置得比当前服务频点优先级高，将终端移动到第2代(2th Generation，2G)通信系统假基站下的小区，或者该网络可以通过设置小区重选参数值，将终端移动到2G假基站下的小区，从而可以利用2G网络的弱点向终端发起攻击，例如利用终端无法验证2G网络身份的弱点，向受害UE发送诈骗或垃圾短信。这种短消息服务功能(Short Message Service，SMS)冲击(也即"SMS blaster")攻击的优点(对攻击者而言)是可以绕过真实网络中实施的任何内容过滤和SMS发件人验证。因此，攻击者可以完全控制信息内容和发件人身份，从而使诈骗信息对受害者更有说服力，给终端用户造成损失。目前，网络侧设备并不能控制驻留在未经授权的网络的终端不基于或者违背该未经授权的网络的配置执行移动性管理，从而无法阻止终端移动或接入到不合理(如更低版本网络)的网络下，导致终端遭受网络攻击的风险无法受到控制。针对上述问题，本申请实施例提供了一种小区重选方法。In the current LTE network deployment, there may be unauthorized networks ("spider" networks, which can install fake base stations) that can be configured to move the terminal to a lower version of the network, thereby exposing the terminal to attacks. For example, the network can move the terminal to a cell under a fake base station of the2nd Generation (2G) communication system by setting the priority of the Global System for Mobile Communications (GSM) higher than the priority of the current service frequency, or the network can move the terminal to a cell under a fake 2G base station by setting the cell reselection parameter value, thereby exploiting the weaknesses of the 2G network to attack the terminal, such as exploiting the weakness that the terminal cannot verify the identity of the 2G network to send fraudulent or spam text messages to the victim UE. The advantage of this short message service (SMS) impact (also known as "SMS blaster") attack (for the attacker) is that it can bypass any content filtering and SMS sender verification implemented in the real network. Therefore, the attacker can fully control the content of the message and the identity of the sender, making the fraudulent message more convincing to the victim and causing losses to the terminal user. At present, network-side devices cannot control terminals residing in unauthorized networks to not perform mobility management based on or in violation of the configuration of the unauthorized network, thereby failing to prevent the terminals from moving or accessing unreasonable networks (such as lower-version networks), resulting in the risk of the terminals being attacked by the network being uncontrollable. In view of the above problems, an embodiment of the present application provides a cell reselection method.
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的小区重选方法进行详细地说明。The cell reselection method provided in the embodiment of the present application is described in detail below through some embodiments and their application scenarios in combination with the accompanying drawings.
请参照图2，图2是本申请实施例提供的一种小区重选方法的流程图，所述方法应用于终端。如图2所示，所述方法包括以下步骤：Please refer to Figure 2, which is a flowchart of a cell reselection method provided in an embodiment of the present application, and the method is applied to a terminal. As shown in Figure 2, the method includes the following steps:
步骤201、终端接收网络侧设备发送的第一指示。Step 201: The terminal receives a first instruction sent by a network-side device.
其中，所述第一指示用于指示如下至少一项：The first indication is used to indicate at least one of the following:
所述终端在小区重选过程中忽略或不应用第一配置；The terminal ignores or does not apply the first configuration during the cell reselection process;
所述终端在小区重选过程中仅应用第二配置。The terminal applies only the second configuration during the cell reselection process.
其中，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。示例性地，所述第一配置和第二配置可以是终端进行小区重选时所需要应用到的频点、网络、网络参数等。The first configuration and the second configuration are used in a cell reselection process, and the second configuration is different from the first configuration. Exemplarily, the first configuration and the second configuration may be frequencies, networks, network parameters, etc. that the terminal needs to apply when performing cell reselection.
可选地，所述第一配置可以是不合理的网络配置，例如网络版本低于终端目前接入网络的配置等。示例性地，所述第一配置为2G网络配置，所述第二配置为高于2G网络的网络配置。当然，所述第一配置和第二配置还可以是其他的可能情况，此处不做具体列举。Optionally, the first configuration may be an unreasonable network configuration, such as a network version lower than the configuration of the network currently accessed by the terminal. Exemplarily, the first configuration is a 2G network configuration, and the second configuration is a network configuration higher than the 2G network. Of course, the first configuration and the second configuration may also be other possible situations, which are not specifically listed here.
本申请实施例中，网络侧设备向终端发送第一指示，所述第一指示用于指示终端在小区重选过程中忽略或不应用第一配置，或仅应用第二配置；基于所述第一指示，进而终端在进行小区重选时，可以是忽略或不应用第一配置，或仅应用第二配置。In an embodiment of the present application, a network side device sends a first indication to a terminal, and the first indication is used to instruct the terminal to ignore or not apply a first configuration, or only apply a second configuration, during a cell reselection process; based on the first indication, the terminal may ignore or not apply the first configuration, or only apply the second configuration, when performing a cell reselection.
其中，所述第一指示可以用1比特(bit)表示。示例性地，若该bit取值为1/true，表示使能/配置终端执行后续的目标操作，若该bit取值为0/false，表示去使能/去配置终端执行目标操作；再例如，若该bit存在且取值为true，表示使能/配置终端执行目标操作。The first indication may be represented by 1 bit. For example, if the bit value is 1/true, it indicates that the terminal is enabled/configured to perform the subsequent target operation, and if the bit value is 0/false, it indicates that the terminal is disabled/disabled to perform the target operation; for another example, if the bit exists and the value is true, it indicates that the terminal is enabled/configured to perform the target operation.
步骤202、所述终端根据所述第一指示执行目标操作，所述目标操作包括如下至少一项：Step 202: The terminal performs a target operation according to the first instruction, where the target operation includes at least one of the following:
在小区重选过程中忽略或不应用目标小区的所述第一配置；Ignore or do not apply the first configuration of the target cell during cell reselection;
在小区重选过程中仅应用所述第二配置中与所述目标小区对应的配置。During the cell reselection process, only the configuration in the second configuration corresponding to the target cell is applied.
其中，所述目标小区为所述终端执行小区重选的候选小区或所述终端的服务小区。The target cell is a candidate cell for the terminal to perform cell reselection or a serving cell of the terminal.
本申请实施例中，终端在接收到网络侧设备发送的第一指示后，根据所述第一指示执行目标操作。具体地，终端根据所述第一指示执行如下目标操作：在小区重选过程中忽略或不应用目标小区的第一配置，或在小区重选过程中仅应用第二配置中与所述目标小区对应的配置。In the embodiment of the present application, after receiving the first indication sent by the network side device, the terminal performs the target operation according to the first indication. Specifically, the terminal performs the following target operation according to the first indication: ignoring or not applying the first configuration of the target cell during the cell reselection process, or only applying the configuration corresponding to the target cell in the second configuration during the cell reselection process.
例如，所述第一配置可以是低版本的网络配置，如2G网络配置，终端在小区重选过程中不应用该网络配置，也就能够避免终端应用较低版本的网络配置而被攻击。或者，终端在小区重选过程中仅应用第二配置，所述第二配置为除第一配置以外的其他网络配置，这样也就能够避免终端应用第一配置，从而以避免终端应用到不合理的网络配置。For example, the first configuration may be a low-version network configuration, such as a 2G network configuration, and the terminal does not apply the network configuration during the cell reselection process, thereby preventing the terminal from being attacked by applying a lower-version network configuration. Alternatively, the terminal only applies the second configuration during the cell reselection process, and the second configuration is a network configuration other than the first configuration, thereby preventing the terminal from applying the first configuration, thereby preventing the terminal from applying an unreasonable network configuration.
示例性地，假设第一配置为频点，网络侧设备配置的第一配置包括三个频点：频点1、频点2和频点3，终端在小区重选时的候选小区对应频点1，则终端在小区重选过程中忽略或不应用候选小区所对应的频点1，从而以避免终端接入频点1。又例如，假设第二配置也为频点，网络侧设备配置的第二配置包括频点4和频点5，终端在小区重选时的候选小区对应频点5，则终端在小区重选过程中应用第二配置中的频点5，从而终端接入频点5对应的小区。Exemplarily, assuming that the first configuration is a frequency point, the first configuration configured by the network side device includes three frequency points: frequency point 1, frequency point 2, and frequency point 3, and the candidate cell of the terminal during cell reselection corresponds to frequency point 1, then the terminal ignores or does not apply frequency point 1 corresponding to the candidate cell during the cell reselection process, thereby avoiding the terminal from accessing frequency point 1. For another example, assuming that the second configuration is also a frequency point, the second configuration configured by the network side device includes frequency point 4 and frequency point 5, and the candidate cell of the terminal during cell reselection corresponds to frequency point 5, then the terminal applies frequency point 5 in the second configuration during the cell reselection process, so that the terminal accesses the cell corresponding to frequency point 5.
本申请实施例中，终端接收网络侧设备发送的第一指示，根据所述第一指示执行如下目标操作：在小区重选过程中忽略或不应用目标小区的所述第一配置，或在小区重选过程中仅应用所述第二配置中与所述目标小区对应的配置。这样，也就能够通过网络侧设备来配置终端在小区重选过程中的行为，使得终端能够在小区重选过程中按照网络侧设备的配置来执行目标操作，使得终端的操作行为更加可控，也使得网络侧设备能够获知终端在小区重选过程中的操作行为，更有助于网络侧设备对终端接入到不合理网络时及时进行调整，避免终端遭受网络攻击，使得终端遭受网络攻击的风险更加可控。In an embodiment of the present application, the terminal receives a first instruction sent by a network-side device, and performs the following target operation according to the first instruction: ignoring or not applying the first configuration of the target cell during the cell reselection process, or only applying the configuration corresponding to the target cell in the second configuration during the cell reselection process. In this way, the behavior of the terminal during the cell reselection process can be configured by the network-side device, so that the terminal can perform the target operation according to the configuration of the network-side device during the cell reselection process, making the operation behavior of the terminal more controllable, and also enabling the network-side device to know the operation behavior of the terminal during the cell reselection process, which is more helpful for the network-side device to make timely adjustments when the terminal accesses an unreasonable network, avoiding the terminal from being attacked by the network, and making the risk of the terminal being attacked by the network more controllable.
可选地，所述第一指示通过目标配置携带，所述终端根据所述第一指示执行目标操作，包括：Optionally, the first indication is carried by a target configuration, and the terminal performs a target operation according to the first indication, including:
所述终端根据所述目标配置执行目标操作。The terminal performs a target operation according to the target configuration.
也即，终端接收网络侧设备发送的目标配置，所述目标配置携带所述第一指示，进而终端根据所述目标配置来执行上述目标操作。That is, the terminal receives the target configuration sent by the network side device, the target configuration carries the first indication, and then the terminal performs the above target operation according to the target configuration.
可选地，所述目标配置还包括目标取值，所述终端在小区重选过程中忽略或不应用第一配置的情况下，所述终端所应用的目标小区的配置的取值为所述目标取值。可以理解地，网络侧设备指示终端在小区重选过程中忽略或不应用第一配置，进一步可以将终端所能够应用的小区配置的取值通过目标取值指示给终端，进而使得终端在小区重选过程中可以应用该目标取值来进行移动性管理，从而使得网络侧设备能够控制终端小区重选行为。Optionally, the target configuration also includes a target value, and when the terminal ignores or does not apply the first configuration during the cell reselection process, the value of the configuration of the target cell applied by the terminal is the target value. It can be understood that the network side device instructs the terminal to ignore or not apply the first configuration during the cell reselection process, and further indicates the value of the cell configuration that the terminal can apply to the terminal through the target value, so that the terminal can apply the target value to perform mobility management during the cell reselection process, thereby enabling the network side device to control the terminal cell reselection behavior.
可选地，所述目标配置还包括第一区域配置，所述第一区域配置用于指示所述终端在第一区域内执行所述目标操作。进而，网络侧设备也就能够通过所述第一区域配置来指示终端执行目标操作的区域/范围，使得对于终端的小区重选过程更加可控。Optionally, the target configuration further includes a first area configuration, and the first area configuration is used to instruct the terminal to perform the target operation in a first area. Furthermore, the network side device can also indicate the area/range in which the terminal performs the target operation through the first area configuration, making the cell reselection process of the terminal more controllable.
可选地，所述第一区域配置包括如下至少一项：Optionally, the first area configuration includes at least one of the following:
至少一个跟踪区域标识(Tracking Area Identifier，TAI)，包括公共陆地移动网络(Public Land Mobile Network，PLMN)标识(Identifier，ID)、国际移动设备识别码(International Mobile Equipment Identity，IMEI)类型分配码(IMEI Type Allocation Code，TAC)等；At least one Tracking Area Identifier (TAI), including a Public Land Mobile Network (PLMN) Identifier (ID), an International Mobile Equipment Identity (IMEI) Type Allocation Code (TAC), etc.
至少一个全球小区标识(Cell Global Identifier，CGI)，包括PLMN ID、小区标识(cell ID)等；At least one Cell Global Identifier (CGI), including PLMN ID, cell ID, etc.
至少一个频点和物理小区标识(Physical Cell Identifier，PCI)列表；At least one frequency and a list of Physical Cell Identifiers (PCIs);
至少一个地理位置区域，示例性地，一个地理位置区域可以通过一个参考点(由一个地理坐标表示)和一个距离阈值标识，或者也可以是通过多个地理坐标标识；At least one geographical location area, illustratively, a geographical location area may be identified by a reference point (represented by a geographical coordinate) and a distance threshold, or may be identified by a plurality of geographical coordinates;
至少一个无线接入网络RAN区域(由RAN区域ID标识)，包括一个TAC和RAN区域码(RAN area Code)。At least one Radio Access Network RAN area (identified by a RAN area ID), including a TAC and a RAN area code (RAN area Code).
可选地，所述目标配置还包括第一时间，用于指示所述终端在所述第一时间内执行所述目标操作。进而，网络侧设备还能够通过所述第一时间来指示终端执行目标操作的时间范围，从而使得网络侧设备能够获知终端在哪些时间或时间段内会执行目标操作，也使得终端的小区重选行为更加可控。Optionally, the target configuration further includes a first time, which is used to instruct the terminal to perform the target operation within the first time. Furthermore, the network side device can also indicate the time range for the terminal to perform the target operation through the first time, so that the network side device can know the time or time period during which the terminal will perform the target operation, and also make the cell reselection behavior of the terminal more controllable.
可选地，所述第一时间通过如下至少一项进行表征：Optionally, the first time is characterized by at least one of the following:
定时器，例如终端可以是在定时器的运行期间内执行所述目标操作；A timer, for example, the terminal may perform the target operation during the running period of the timer;
时间窗，例如终端可以是在时间窗的窗口范围内执行所述目标操作。The time window, for example, the terminal may perform the target operation within the window range of the time window.
可选地，在所述第一时间通过定时器进行表征的情况下，所述第一时间基于所述定时器的长度和所述定时器的起点中的至少之一确定。Optionally, when the first time is characterized by a timer, the first time is determined based on at least one of a length of the timer and a starting point of the timer.
可选地，在所述第一时间通过定时器进行表征的情况下，所述终端根据所述目标配置执行目标操作，包括如下任意一项：Optionally, when the first time is characterized by a timer, the terminal performs a target operation according to the target configuration, including any one of the following:
在所述第一时间至少基于所述定时器的起点确定的情况下，所述终端在所述定时器的起点启动所述定时器，在所述定时器运行期间且终端处于空闲态(idle)或非激活态(inactive)的情况下，根据所述目标配置执行目标操作；When the first time is determined based on at least a starting point of the timer, the terminal starts the timer at the starting point of the timer, and when the timer is running and the terminal is in an idle state or an inactive state, performs the target operation according to the target configuration;
在所述第一时间基于所述定时器的长度确定的情况下，所述终端在进入空闲态或非激活态时，启动所述定时器，在所述定时器运行的情况下根据所述目标配置执行目标操作；In a case where the first time is determined based on the length of the timer, the terminal starts the timer when entering an idle state or an inactive state, and performs a target operation according to the target configuration when the timer is running;
在所述第一时间基于所述定时器的长度确定的情况下，所述终端在接收到所述目标配置时启动所述定时器，在所述定时器运行且终端处于空闲态或非激活态的情况下，根据所述目标配置执行目标操作。In a case where the first time is determined based on the length of the timer, the terminal starts the timer upon receiving the target configuration, and performs the target operation according to the target configuration when the timer is running and the terminal is in an idle state or an inactive state.
示例性地，终端在处于连接态的情况下接收到网络侧设备发送的目标配置，所述目标配置包括所述第一时间，所述第一时间通过定时器进行表征。在一种实施方式中，终端在定时器的起点启动所述定时器，则定时器开始运行，在所述定时器运行期间且终端处于idle态或inactive态时，根据所述目标配置执行上述目标操作，例如忽略或不应用第一配置，或仅应用第二配置。若定时器超时，则终端取消执行所述目标操作。Exemplarily, the terminal receives a target configuration sent by a network side device when it is in a connected state, and the target configuration includes the first time, and the first time is characterized by a timer. In one embodiment, the terminal starts the timer at the starting point of the timer, and the timer starts running. During the timer running period and when the terminal is in an idle state or an inactive state, the above-mentioned target operation is performed according to the target configuration, for example, ignoring or not applying the first configuration, or only applying the second configuration. If the timer times out, the terminal cancels the execution of the target operation.
在另一种实施方式中，当终端进入idle态或inactive态时，则启动所述定时器，终端在所述定时器的运行期间执行上述目标操作；若定时器超时，则终端取消执行所述目标操作。In another implementation, when the terminal enters an idle state or an inactive state, the timer is started, and the terminal performs the target operation during the operation of the timer; if the timer times out, the terminal cancels the execution of the target operation.
或者，在另一种实施方式中，终端在接收到网络侧设备发送的目标配置时就启动所述定时器，在该定时器运行期间，并当终端处于idle态或inactive态时执行所述目标操作；若定时器超时，则终端取消执行所述目标操作。Alternatively, in another embodiment, the terminal starts the timer when receiving the target configuration sent by the network side device, and executes the target operation while the timer is running and when the terminal is in an idle state or an inactive state; if the timer times out, the terminal cancels the execution of the target operation.
这样，也就定义了终端是在进入idle态或inactive态的情况下，且是在定时器的运行时间内执行所述目标操作，从而使得终端的行为更加可控。In this way, it is defined that the terminal is in an idle state or an inactive state and performs the target operation within the running time of the timer, so that the behavior of the terminal is more controllable.
可选地，在所述第一时间通过时间窗进行表征的情况下，所述第一时间包括如下任意一项：Optionally, when the first time is characterized by a time window, the first time includes any one of the following:
所述时间窗的长度，其中，终端进入idle态或inactive态的时间为该时间窗的起点；The length of the time window, wherein the time when the terminal enters the idle state or the inactive state is the starting point of the time window;
所述时间窗的起点和长度；The starting point and length of the time window;
所述时间窗的起点和终点。The start and end points of the time window.
通过对上述时间窗的配置，进而使得终端能够在何时以及多长时段内执行所述目标操作，从而以更好地控制终端在小区重选时的行为。By configuring the time window, the terminal can determine when and for how long to perform the target operation, thereby better controlling the behavior of the terminal during cell reselection.
可选地，在所述第一时间基于所述时间窗的长度确定的情况下，所述终端认为所述终端进入空闲态或非激活态的时间为所述时间窗的起点。Optionally, when the first time is determined based on the length of the time window, the terminal considers the time when the terminal enters the idle state or the inactive state as the starting point of the time window.
可选地，在所述第一时间基于所述时间窗的长度确定的情况下，所述终端认为接收到所述目标配置的时间为所述时间窗的起点。Optionally, when the first time is determined based on the length of the time window, the terminal considers the time when the target configuration is received as the starting point of the time window.
本申请实施例中，所述终端接收网络侧设备发送的目标配置，包括如下至少一项：In the embodiment of the present application, the terminal receives the target configuration sent by the network side device, including at least one of the following:
所述终端通过无线资源控制(Radio Resource Control，RRC)消息接收网络侧设备发送的目标配置，所述RRC消息包括所述目标配置；The terminal receives a target configuration sent by a network side device through a Radio Resource Control (RRC) message, wherein the RRC message includes the target configuration;
所述终端通过非接入层(Non-Access Stratum，NAS)消息接收网络侧设备发送的目标配置，所述NAS消息包括所述目标配置；The terminal receives a target configuration sent by a network side device through a Non-Access Stratum (NAS) message, wherein the NAS message includes the target configuration;
处于空闲态或非激活态下的所述终端通过第一消息接收网络侧设备发送的目标配置，所述第一消息包括所述目标配置。The terminal in an idle state or an inactive state receives a target configuration sent by a network side device through a first message, where the first message includes the target configuration.
例如，终端可以通过RRC释放(release)消息从基站接收所述目标配置。或者，终端通过NAS消息从核心网设备(例如移动管理实体(Mobility Management Entity，MME))接收所述目标配置，例如通过连接接收(Attach Accept)消息。或者，终端也可以是通过核心网设备或者基站发送的第一消息来接收所述目标配置，所述第一消息中携带有所述目标配置，例如第一消息可以为寻呼(paging)消息，可以是核心网(Core Network，CN)寻呼消息，或者RAN寻呼消息。这样，也就使得网络侧设备能够基于多种方式来发送所述目标配置，丰富了目标配置的传输方式。For example, the terminal may receive the target configuration from the base station via an RRC release message. Alternatively, the terminal may receive the target configuration from a core network device (e.g., a mobility management entity (MME)) via a NAS message, such as via an Attach Accept message. Alternatively, the terminal may also receive the target configuration via a first message sent by a core network device or a base station, wherein the first message carries the target configuration, such as a paging message, a core network (CN) paging message, or a RAN paging message. In this way, the network side device can send the target configuration based on a variety of methods, enriching the transmission method of the target configuration.
可选地，所述终端通过非接入层NAS消息接收网络侧设备发送的目标配置，包括：Optionally, the terminal receives a target configuration sent by a network side device through a non-access layer NAS message, including:
所述终端的NAS层接收核心网设备发送的NAS消息，所述终端的NAS层将所述目标配置指示或递交给所述终端的接入(Access Stratum，AS)层。The NAS layer of the terminal receives the NAS message sent by the core network device, and the NAS layer of the terminal indicates or submits the target configuration to the access stratum (AS) layer of the terminal.
也就是说，若终端的NAS层接收到所述目标配置，NAS层将所述目标配置转发给AS层，从而以使得终端基于AS层来执行所述目标操作，例如在小区重选过程中应用第二配置，以接入网络。That is, if the NAS layer of the terminal receives the target configuration, the NAS layer forwards the target configuration to the AS layer, so that the terminal performs the target operation based on the AS layer, such as applying the second configuration during the cell reselection process to access the network.
可选地，所述第一消息通过核心网设备发送，核心网设备还用于向基站发送第二消息，所述第二消息包括所述目标配置和/或第三指示，所述第三指示用于指示所述核心网设备已向所述终端发送了所述目标配置。这样，也就可以避免基站再次向终端发送所述目标配置，避免了不必要和重复的发送行为，也可以让基站和核心网都知道终端被配置了目标配置。Optionally, the first message is sent through a core network device, and the core network device is also used to send a second message to the base station, the second message includes the target configuration and/or a third indication, and the third indication is used to indicate that the core network device has sent the target configuration to the terminal. In this way, it is possible to avoid the base station from sending the target configuration to the terminal again, avoid unnecessary and repeated sending behaviors, and also let the base station and the core network know that the terminal is configured with the target configuration.
可选地，所述RRC消息、NAS消息、第一消息为经过加密的和/或经过完整性保护的消息。这样，也就能够有效保障目标配置的安全。Optionally, the RRC message, NAS message, and first message are encrypted and/or integrity protected messages. In this way, the security of the target configuration can be effectively guaranteed.
本申请实施例中，网络侧设备发送给终端的所述目标配置还包括第二指示，所述第二指示用于所述第一配置的内容，所述第一配置的内容包括如下至少一项：In the embodiment of the present application, the target configuration sent by the network side device to the terminal further includes a second indication, where the second indication is used for the content of the first configuration, and the content of the first configuration includes at least one of the following:
第一网络，例如，所述第一网络包括如下至少一项：NR、演进的通用地面无线接入(Evolved Universal Terrestrial Radio Access，E-UTRA)、通用地面无线接入(Universal Terrestrial Radio Access，UTRA)、全球移动通信系统(Global System for Mobile Communications，GSM)或增强型数据速率GSM演进技术(Enhanced Data Rate for GSM Evolution，EDGE)无线接入网(GSM/EDGE Radio Access Network，GERAN)、码分多址2000(Code Division Multiple Access2000，CDMA2000)等；A first network, for example, the first network includes at least one of the following: NR, Evolved Universal Terrestrial Radio Access (E-UTRA), Universal Terrestrial Radio Access (UTRA), Global System for Mobile Communications (GSM) or Enhanced Data Rate for GSM Evolution (EDGE) Radio Access Network (GSM/EDGE Radio Access Network, GERAN), Code Division Multiple Access 2000 (Code Division Multiple Access 2000, CDMA2000), etc.;
第一频点，所述第一频点可以是网络侧设备配置的某个或某几个频点/频率；A first frequency point, where the first frequency point may be one or several frequency points/frequencies configured by the network side device;
第一参数，所述第一参数为异频或异系统小区重选参数。The first parameter is an inter-frequency or inter-system cell reselection parameter.
其中，所述异频是指不同于终端的服务频点的频点；所述异系统是指不同于终端的服务小区所属的系统。The hetero-frequency refers to a frequency different from a service frequency of the terminal; and the hetero-system refers to a system different from a system to which a service cell of the terminal belongs.
在所述目标配置包括第二指示，第二指示上述第一配置的内容的情况下，终端基于所述目标配置来执行目标行为。例如，目标配置通过第二指示所指示的第一配置的内容包括第一频点，也即网络侧设备指示了某个频点或某几个频点，则终端在进行小区重选时忽略或不应用网络侧设备指示的某个频点或某几个频点。当然，网络侧设备还可以是指示第一网络和/或第一参数，终端基于网络侧设备的指示忽略或不应用所述第一网络和/或第一参数，此处不做具体列举。In the case where the target configuration includes a second indication, and the second indication indicates the content of the above-mentioned first configuration, the terminal performs the target behavior based on the target configuration. For example, the content of the first configuration indicated by the second indication of the target configuration includes a first frequency point, that is, the network side device indicates a certain frequency point or several frequency points, then the terminal ignores or does not apply the certain frequency point or several frequency points indicated by the network side device when performing cell reselection. Of course, the network side device can also indicate the first network and/or the first parameter, and the terminal ignores or does not apply the first network and/or the first parameter based on the indication of the network side device, which is not specifically listed here.
所述第一配置的内容包括如下至少一项：The content of the first configuration includes at least one of the following:
第一网络；First Network;
第一频点；First frequency point;
第一参数；The first parameter;
其中，所述第一网络或第一频点或第一参数为预配置或协议约定。The first network or the first frequency or the first parameter is pre-configured or agreed upon by a protocol.
也即，所述第一网络或第一频点或第一参数不是网络侧设备配置的，而是预配置或协议约定的，在该实施方式下，目标配置中也即不包括第二指示，终端也不需要根据目标配置来执行所述目标行为，终端可以在进行小区重选时，忽略或不应用预配置或协议约定的所述第一网络或第一频点或第一参数。That is, the first network or the first frequency point or the first parameter is not configured by the network side device, but is pre-configured or agreed upon by the protocol. Under this implementation mode, the target configuration does not include the second indication, and the terminal does not need to perform the target behavior according to the target configuration. The terminal can ignore or not apply the pre-configured or protocol-agreed first network or the first frequency point or the first parameter when performing cell reselection.
可选地，所述第一参数包括如下至少一项：Optionally, the first parameter includes at least one of the following:
小区所需的最小接收电平值(例如Qrxlevmin)；The minimum receive level value required by the cell (e.g. Qrxlevmin );
小区所需的最小信号质量值(例如Qqualmin)；The minimum signal quality value required by the cell (e.g., Qqualmin );
第一阈值(例如ThreshX,HighQ)，所述第一阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择信号质量的阈值；A first threshold (e.g., ThreshX, HighQ ), where the first threshold is a threshold of the cell selection signal quality used by the terminal when reselecting a cell with a higher priority RAT or frequency;
第二阈值(例如ThreshX,HighP)，所述第二阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择接收电平值的阈值；A second threshold (e.g., ThreshX, HighP ), where the second threshold is a threshold of a cell selection reception level value used by the terminal when reselecting a cell of a higher priority RAT or frequency;
第三阈值(例如ThreshX,LowP)，所述第三阈值为当进行更低优先级RAT或频点的小区重选时终端使用的小区选择接收电平值的阈值；A third threshold (eg, ThreshX,LowP ), where the third threshold is a threshold of a cell selection reception level value used by the terminal when reselecting a cell of a lower priority RAT or frequency;
第四阈值(例如ThreshX,LowQ)，所述第四阈值为当进行更低优先级RAT或频点的小区重选时终端使用的小区选择质量的阈值；a fourth threshold (eg, ThreshX,LowQ ), where the fourth threshold is a threshold of cell selection quality used by the terminal when reselecting a cell of a lower priority RAT or frequency;
第五阈值(例如ThreshServing,LowP)，所述第五阈值为当进行更低优先级RAT或频点的小区重选时终端使用的用于服务小区的小区选择质量的阈值；a fifth threshold (eg, ThreshServing, LowP ), where the fifth threshold is a threshold of cell selection quality for a serving cell used by the terminal when reselecting a cell of a lower priority RAT or frequency;
第六阈值(例如ThreshServing,LowQ)，所述第六阈值为当进行更低优先级RAT或频点的小区重选时终端使用的用于服务小区的小区选择质量阈值。A sixth threshold (eg, ThreshServing, LowQ ), where the sixth threshold is a cell selection quality threshold for a serving cell used by the terminal when performing cell reselection of a lower priority RAT or frequency.
可选地，在所述第一配置的内容包括所述第一参数，也即所述目标配置包括所述第一参数的情况下，或，所述第一参数为预配置或协议约定的情况下，所述终端执行目标操作，包括如下至少一项：Optionally, when the content of the first configuration includes the first parameter, that is, when the target configuration includes the first parameter, or when the first parameter is pre-configured or agreed upon by a protocol, the terminal performs a target operation, including at least one of the following:
a1.所述终端忽略或不应用所述目标小区所需的最小接收电平值，其中，所述目标小区所需的最小接收电平值由目标小区自己提供；a1. The terminal ignores or does not apply the minimum reception level value required by the target cell, wherein the minimum reception level value required by the target cell is provided by the target cell itself;
a2.所述终端忽略或不应用所述目标小区所需的最小信号质量值；或所述目标小区所需的最小信号质量值由目标小区自己提供；a2. The terminal ignores or does not apply the minimum signal quality value required by the target cell; or the minimum signal quality value required by the target cell is provided by the target cell itself;
a3.在所述目标小区所需的最小接收电平值被配置为大于或等于第一取值的情况下，所述终端忽略或不应用所述目标小区所需的最小接收电平值；a3. In the case where the minimum reception level value required by the target cell is configured to be greater than or equal to the first value, the terminal ignores or does not apply the minimum reception level value required by the target cell;
a4.在所述目标小区所需的最小信号质量值被配置为大于或等于第二取值的情况下，所述终端忽略或不应用所述目标小区所需的最小信号质量值；a4. In the case where the minimum signal quality value required by the target cell is configured to be greater than or equal to the second value, the terminal ignores or does not apply the minimum signal quality value required by the target cell;
a5.所述终端忽略或不应用所述第一阈值；a5. The terminal ignores or does not apply the first threshold;
a6.所述终端忽略或不应用所述第二阈值；a6. The terminal ignores or does not apply the second threshold;
a7.所述终端忽略或不应用所述第三阈值；a7. The terminal ignores or does not apply the third threshold;
a8.所述终端忽略或不应用所述第四阈值；a8. The terminal ignores or does not apply the fourth threshold;
a9.所述终端忽略或不应用所述第五阈值；a9. The terminal ignores or does not apply the fifth threshold;
a10.所述终端忽略或不应用所述第六阈值；a10. The terminal ignores or does not apply the sixth threshold;
a1.在所述第一阈值被配置为小于或等于第三取值的情况下，所述终端忽略或不应用所述第一阈值；a1. When the first threshold is configured to be less than or equal to the third value, the terminal ignores or does not apply the first threshold;
a12.在所述第二阈值被配置为小于或等于第四取值的情况下，所述终端忽略所述第二阈值；a12. When the second threshold is configured to be less than or equal to the fourth value, the terminal ignores the second threshold;
a13.在所述第三阈值被配置为小于或等于第五取值的情况下，所述终端忽略或不应用所述第三阈值；a13. When the third threshold is configured to be less than or equal to the fifth value, the terminal ignores or does not apply the third threshold;
a14.在所述第四阈值被配置为小于或等于第六取值的情况下，所述终端忽略或不应用所述第四阈值；a14. When the fourth threshold is configured to be less than or equal to the sixth value, the terminal ignores or does not apply the fourth threshold;
a15.在所述第五阈值被配置为大于或等于第七取值的情况下，所述终端忽略或不应用所述第五阈值；a15. When the fifth threshold is configured to be greater than or equal to the seventh value, the terminal ignores or does not apply the fifth threshold;
a16.在所述第六阈值被配置为大于或等于第八取值的情况下，所述终端忽略或不应用所述第六阈值。a16. When the sixth threshold is configured to be greater than or equal to the eighth value, the terminal ignores or does not apply the sixth threshold.
其中，所述第一取值、第二取值、第三取值、第四取值、第五取值、第六取值、第七取值和第八取值可以是协议约定或网络侧配置的值，若由网络侧配置，可以包括在目标配置中。Among them, the first value, second value, third value, fourth value, fifth value, sixth value, seventh value and eighth value can be values agreed upon by the protocol or configured on the network side. If configured by the network side, they can be included in the target configuration.
本申请实施例中，终端根据上述各第一参数的配置情况，在小区重选过程中忽略或不应用所述第一参数，例如忽略终端的服务小区所需的最小接收电平值，或忽略终端的服务小区所需的最小信号质量值，或当进行更高优先级RAT或频点的小区重选时终端忽略使用的小区选择信号质量的阈值等，此处不做一一列举。In an embodiment of the present application, the terminal ignores or does not apply the first parameters during the cell reselection process according to the configuration of the above-mentioned first parameters, for example, ignoring the minimum reception level value required by the terminal's serving cell, or ignoring the minimum signal quality value required by the terminal's serving cell, or when performing cell reselection of a higher priority RAT or frequency, the terminal ignores the threshold of the cell selection signal quality used, etc., which are not listed one by one here.
可选地，所述方法还包括如下至少一项：Optionally, the method further comprises at least one of the following:
b1.在所述终端忽略或不应用所述目标小区所需的最小接收电平值的情况下，所述终端将所述目标小区所需的最小接收电平值视为第一目标取值；其中，所述第一目标取值与上述第一取值相同或不同，例如，第一目标取值为-116dBm，特殊地，第一目标取值可以为负无穷。可选地，终端可以是通过目标小区的系统消息块1(System Information Block 1，SIB1)获取所述目标小区所需的最小接收电平值。示例性地，若目标小区为伪基站的小区，伪基站可以将目标小区所需的最小接收电平值配置的足够大(负数)，使得目标小区的小区选择接收电平值Srxlev/小区选择质量值Squal的计算结果足够小，导致终端可能接入目标小区，本申请实施例中，终端将目标小区所需的最小接收电平值视为第一取值，而终端忽略该第一取值，也就能够避免终端接入目标小区而接入伪基站，避免终端遭受网络攻击。b1. In the case where the terminal ignores or does not apply the minimum reception level value required by the target cell, the terminal regards the minimum reception level value required by the target cell as a first target value; wherein the first target value is the same as or different from the above-mentioned first value, for example, the first target value is -116dBm, and in particular, the first target value may be negative infinity. Optionally, the terminal may obtain the minimum reception level value required by the target cell through the system information block 1 (System Information Block 1, SIB1) of the target cell. Exemplarily, if the target cell is a cell of a pseudo base station, the pseudo base station may configure the minimum reception level value required by the target cell to be large enough (negative number), so that the calculation result of the cell selection reception level value Srxlev/cell selection quality value Squal of the target cell is small enough, resulting in the terminal being able to access the target cell. In the embodiment of the present application, the terminal regards the minimum reception level value required by the target cell as the first value, and the terminal ignores the first value, so that the terminal can avoid accessing the target cell and accessing the pseudo base station, thereby avoiding the terminal from being attacked by the network.
b2.在所述终端忽略或不应用所述目标小区所需的最小信号质量值的情况下，所述终端将所述目标小区所需的最小信号质量值视为第二目标取值；其中，所述第二目标取值与上述第二取值相同或不同，特殊地，第二目标取值可以为负无穷。可选地，终端通过SIB1获取所述目标小区所需的最小信号质量值，示例性地，终端将目标小区所需的最小信号质量值视为第二取值，而终端忽略该第二取值，以避免终端接入目标小区而遭受网络攻击。b2. In the case where the terminal ignores or does not apply the minimum signal quality value required by the target cell, the terminal regards the minimum signal quality value required by the target cell as a second target value; wherein the second target value is the same as or different from the above second value, and in particular, the second target value may be negative infinity. Optionally, the terminal obtains the minimum signal quality value required by the target cell through SIB1. Exemplarily, the terminal regards the minimum signal quality value required by the target cell as the second value, and the terminal ignores the second value to avoid the terminal from being attacked by the network when accessing the target cell.
b3.在所述终端忽略或不应用所述第一阈值的情况下，所述终端将所述第一阈值视为第三目标取值，其中，所述第三目标取值与上述第三取值相同或不同；b3. In the case where the terminal ignores or does not apply the first threshold, the terminal regards the first threshold as a third target value, wherein the third target value is the same as or different from the third value;
b4.在所述终端忽略或不应用所述第二阈值的情况下，所述终端将所述第二阈值视为第四目标取值；其中，所述第四目标取值与上述第四取值相同或不同；b4. In the case where the terminal ignores or does not apply the second threshold, the terminal regards the second threshold as a fourth target value; wherein the fourth target value is the same as or different from the fourth value;
b5.在所述终端忽略或不应用所述第三阈值的情况下，所述终端将所述第三阈值视为第五目标取值；其中，所述第五目标取值与上述第五取值相同或不同；b5. In the case where the terminal ignores or does not apply the third threshold, the terminal regards the third threshold as a fifth target value; wherein the fifth target value is the same as or different from the fifth value;
b6.在所述终端忽略或不应用所述第四阈值的情况下，所述终端将所述第四阈值视为第六目标取值；其中，所述第六目标取值与上述第六取值相同或不同；b6. In the case where the terminal ignores or does not apply the fourth threshold, the terminal regards the fourth threshold as a sixth target value; wherein the sixth target value is the same as or different from the sixth value;
b7.在所述终端忽略或不应用所述第五阈值的情况下，所述终端将所述第五阈值视为第七目标取值；其中，所述第七目标取值与上述第七取值相同或不同；b7. In the case where the terminal ignores or does not apply the fifth threshold, the terminal regards the fifth threshold as a seventh target value; wherein the seventh target value is the same as or different from the seventh value;
b8.在所述终端忽略或不应用所述第六阈值的情况下，所述终端将所述第六阈值视为第八目标取值，其中，所述第八目标取值与上述第八取值相同或不同。b8. In the case where the terminal ignores or does not apply the sixth threshold, the terminal regards the sixth threshold as an eighth target value, wherein the eighth target value is the same as or different from the eighth value.
需要说明地，终端可以是通过目标小区的其他系统信息(Other SIB)来获取上述第一阈值、第二阈值、第三阈值、第四阈值、第五阈值和第六阈值。示例性地，以上述第一阈值为例，所述第一阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择信号质量的阈值，伪基站可以将所述第一阈值设置的足够小，使得邻小区(伪基站的小区)更容易满足终端小区重选时使用的小区选择信号质量值，导致终端可能接入邻小区，本申请实施例中，终端忽略所述第一阈值，也就能够有效避免终端接入伪基站的小区，从而避免终端遭受网络攻击。可以理解地，终端忽略其他阈值的情况也可以是参照上述第一阈值的示例，此处不做一一说明。It should be noted that the terminal may obtain the above-mentioned first threshold, second threshold, third threshold, fourth threshold, fifth threshold and sixth threshold through other system information (Other SIB) of the target cell. Exemplarily, taking the above-mentioned first threshold as an example, the first threshold is the threshold of the cell selection signal quality used by the terminal when reselecting a cell of a higher priority RAT or frequency. The pseudo base station may set the first threshold small enough to make the neighboring cell (the cell of the pseudo base station) more likely to meet the cell selection signal quality value used by the terminal during cell reselection, resulting in the terminal possibly accessing the neighboring cell. In the embodiment of the present application, the terminal ignores the first threshold, which can effectively prevent the terminal from accessing the cell of the pseudo base station, thereby preventing the terminal from being attacked by the network. It can be understood that the case where the terminal ignores other thresholds can also be referred to the example of the above-mentioned first threshold, which is not explained one by one here.
可选地，所述第一目标取值、第二目标取值、第三目标取值、第四目标取值、第五目标取值、第六目标取值、第七目标取值和第八目标取值可以是协议约定或网络侧配置的值，若为网络侧配置的值，可以包括在目标配置中。Optionally, the first target value, the second target value, the third target value, the fourth target value, the fifth target value, the sixth target value, the seventh target value and the eighth target value may be values agreed upon by the protocol or configured on the network side. If they are values configured on the network side, they may be included in the target configuration.
可选地，所述第一参数为所述第一网络的频点对应的参数或所述第一频点对应的参数。例如，所述第一参数包括上述第一阈值或第二阈值或第三阈值或第四阈值，这些阈值是频点级别(per-frequency)提供的，终端在忽略第一参数的情况下，也即忽略第一配置所指示的频点(例如第一频点或第一网络的频点)对应的参数。Optionally, the first parameter is a parameter corresponding to the frequency of the first network or a parameter corresponding to the first frequency. For example, the first parameter includes the above-mentioned first threshold or the second threshold or the third threshold or the fourth threshold, which are provided at the frequency level (per-frequency), and when the terminal ignores the first parameter, it also ignores the parameter corresponding to the frequency indicated by the first configuration (for example, the first frequency or the frequency of the first network).
本申请实施例中，在所述第一配置的内容包括第一网络，也即所述目标配置包括所述第一网络的情况下，或，所述第一网络为预配置或协议约定的情况下，所述终端执行目标操作，可以包括如下至少一项：In the embodiment of the present application, when the content of the first configuration includes the first network, that is, when the target configuration includes the first network, or when the first network is pre-configured or agreed upon by a protocol, the terminal performs the target operation, which may include at least one of the following:
所述终端忽略或不应用所述第一网络；The terminal ignores or does not apply the first network;
所述终端忽略或不应用所述第一网络的频点；The terminal ignores or does not apply the frequency of the first network;
所述终端忽略或不应用第一小区配置的所述第一网络的频点的优先级，所述第一小区为所述终端的服务小区。The terminal ignores or does not apply the priority of the frequency of the first network configured in the first cell, and the first cell is the serving cell of the terminal.
本申请实施例中，所述目标配置包括第一指示，所述第一指示用于指示终端在小区重选过程中忽略或不应用第一配置，若所述第一配置的内容包括第一网络，则终端可以是在小区重选过程中忽略所述第一网络，或忽略第一网络的频点，或忽略或不应用终端的服务小区配置的所述第一网络的频点的优先级。这样，终端也就不会对第一网络或第一网络的频点执行小区重选评估，从而以避免终端接入第一网络，有助于避免终端接入到不合理网络而遭受网络攻击，从而保障终端安全。In the embodiment of the present application, the target configuration includes a first indication, and the first indication is used to instruct the terminal to ignore or not apply the first configuration during the cell reselection process. If the content of the first configuration includes the first network, the terminal may ignore the first network during the cell reselection process, or ignore the frequency of the first network, or ignore or not apply the priority of the frequency of the first network configured by the terminal's service cell. In this way, the terminal will not perform a cell reselection evaluation on the first network or the frequency of the first network, thereby avoiding the terminal from accessing the first network, which helps to avoid the terminal from accessing an unreasonable network and suffering from a network attack, thereby ensuring the terminal security.
需要说明地，所述忽略或不应用所述第一网络，或忽略或不应用所述第一网络的频点，也即不启动第一网络的频点的测量。例如，第一网络的频点包括f1、f2，也即终端不会对f1、f2进行测量。It should be noted that ignoring or not applying the first network, or ignoring or not applying the frequency of the first network, means not starting the measurement of the frequency of the first network. For example, the frequency of the first network includes f1 and f2, and the terminal will not measure f1 and f2.
其中，所述第一网络可以由协议约定或网络侧配置。The first network may be defined by a protocol or configured on the network side.
可选地，所述终端在小区重选过程中忽略或不应用所述第一小区配置的第一网络频点的优先级包括如下至少一项：Optionally, the priority of the first network frequency point configured for the first cell that is ignored or not applied by the terminal during the cell reselection process includes at least one of the following:
所述终端将所述第一网络频点确定为最低优先级频点；The terminal determines the first network frequency as the lowest priority frequency;
所述终端将所述第一网络频点的优先级的值确定为第九取值；The terminal determines the priority value of the first network frequency point to be a ninth value;
所述终端认为所述第一网络频点优先级没有被提供。The terminal considers that the first network frequency priority is not provided.
示例性地，终端将所述第一网络频点确定为最低优先级频点，也即该第一网络频点的优先级低于网络配置的频点优先级的任何值，进而终端在小区重选过程中也就不会优先考虑第一网络频点，从而有效避免终端接入第一网络。Exemplarily, the terminal determines the first network frequency as the lowest priority frequency, that is, the priority of the first network frequency is lower than any value of the frequency priority configured by the network, and then the terminal will not give priority to the first network frequency during the cell reselection process, thereby effectively preventing the terminal from accessing the first network.
或者，所述终端将所述第一网络频点的优先级的值确定为第九取值，所述第九取值由协议约定或网络侧配置，例如第九取值为一个较低的值，进而第一网络频点的优先级较低，终端在小区重选过程中也就不会考虑第一网络频点，以避免终端接入第一网络。Alternatively, the terminal determines the priority value of the first network frequency as a ninth value, and the ninth value is agreed upon by the protocol or configured on the network side. For example, the ninth value is a lower value, and thus the priority of the first network frequency is lower. The terminal will not consider the first network frequency during the cell reselection process to avoid the terminal accessing the first network.
或者，终端认为所述第一网络频点的优先级没有被提供，而终端不会对没有提供频点优先级的频点进行测量和/或进行小区重选评估，进而终端也就不会对第一网络频点执行小区重选评估，这样也能够有效避免终端接入第一网络。Alternatively, the terminal believes that the priority of the first network frequency is not provided, and the terminal will not measure and/or perform cell reselection evaluation on the frequency for which the frequency priority is not provided, and thus the terminal will not perform cell reselection evaluation on the first network frequency, which can also effectively prevent the terminal from accessing the first network.
可选地，所述终端在小区重选过程中忽略或不应用目标小区的所述第一配置，包括：Optionally, the terminal ignoring or not applying the first configuration of the target cell during the cell reselection process includes:
在所述至少一个第一网络频点的优先级大于或等于第七阈值的情况下，所述终端在小区重选过程中忽略或不应用目标小区的所述第一配置。In a case where the priority of the at least one first network frequency point is greater than or equal to a seventh threshold, the terminal ignores or does not apply the first configuration of the target cell during cell reselection.
其中，所述第七阈值为协议约定或网络侧配置。本申请实施例中，如果至少一个第一网络频点的优先级大于或等于所述第七阈值，则终端在小区重选过程中忽略或不应用目标小区的所述第一配置，例如忽略或不应用第一网络频点的优先级。Wherein, the seventh threshold is a protocol agreement or a network side configuration. In an embodiment of the present application, if the priority of at least one first network frequency point is greater than or equal to the seventh threshold, the terminal ignores or does not apply the first configuration of the target cell during the cell reselection process, for example, ignores or does not apply the priority of the first network frequency point.
本申请实施例中，在所述目标配置包括所述第一频点的情况下，或，所述第一频点为预配置或协议约定的情况下，所述终端执行目标操作，包括如下至少一项：In the embodiment of the present application, when the target configuration includes the first frequency point, or when the first frequency point is pre-configured or agreed upon by a protocol, the terminal performs a target operation, including at least one of the following:
所述终端忽略或不应用第一频点；The terminal ignores or does not apply the first frequency point;
所述终端忽略或不应用目标小区配置的第一频点优先级。The terminal ignores or does not apply the first frequency priority configured for the target cell.
本申请实施例中，所述目标配置包括第一指示，所述第一指示用于指示终端在小区重选过程中忽略或不应用第一配置，若所述第一配置的内容包括第一频点，则终端可以是在小区重选过程中忽略所述第一频点，或忽略或不应用终端的服务小区或小区重选候选小区配置的所述第一频点的优先级。这样，终端也就不会对第一频点执行测量和/或执行小区重选评估，从而以避免终端接入部署在第一频点的网络，有助于避免终端接入到不合理的网络而遭受网络攻击。In the embodiment of the present application, the target configuration includes a first indication, and the first indication is used to instruct the terminal to ignore or not apply the first configuration during the cell reselection process. If the content of the first configuration includes a first frequency point, the terminal may ignore the first frequency point during the cell reselection process, or ignore or not apply the priority of the first frequency point configured by the terminal's serving cell or cell reselection candidate cell. In this way, the terminal will not perform measurement and/or cell reselection evaluation on the first frequency point, thereby preventing the terminal from accessing a network deployed at the first frequency point, which helps to prevent the terminal from accessing an unreasonable network and suffering from network attacks.
可选地，所述终端忽略或不应用目标小区配置的第一频点优先级，包括如下至少一项：Optionally, the terminal ignores or does not apply the first frequency priority configured for the target cell, including at least one of the following:
所述终端将所述第一频点确定为最低优先级频点，即低于网络配置的任何值，进而终端在小区重选过程中也就不会考虑第一频点，有效避免终端接入第一频点；The terminal determines the first frequency point as the lowest priority frequency point, that is, lower than any value configured by the network, and then the terminal will not consider the first frequency point during the cell reselection process, effectively preventing the terminal from accessing the first frequency point;
所述终端将所述第一频点的优先级的值确定为第十取值，所述第十取值为协议约定或网络侧配置，例如该第十取值为一个较低的值，进而第一频点的优先级较低，也就不会被终端考虑，有效避免终端接入第一频点；The terminal determines the priority value of the first frequency point to be the tenth value, where the tenth value is a protocol agreement or a network side configuration. For example, the tenth value is a lower value, and thus the priority of the first frequency point is lower, and it will not be considered by the terminal, thereby effectively preventing the terminal from accessing the first frequency point;
所述终端认为所述第一频点的优先级没有被提供，可以理解地，终端不会对没有提供优先级的频点进行测量和/或进行小区重选评估，进而终端不会对第一频点的优先级进行小区重选评估，也就避免了终端接入第一频点。The terminal believes that the priority of the first frequency point is not provided. It can be understood that the terminal will not measure and/or perform cell reselection evaluation on the frequency point for which no priority is provided, and thus the terminal will not perform cell reselection evaluation on the priority of the first frequency point, thereby avoiding the terminal accessing the first frequency point.
可选地，所述终端在小区重选过程中忽略或不应用目标小区的所述第一配置，包括：Optionally, the terminal ignoring or not applying the first configuration of the target cell during the cell reselection process includes:
在所述至少一个第一频点的优先级大于或等于第八阈值的情况下，所述终端在小区重选过程中忽略或不应用目标小区的所述第一配置。In a case where the priority of the at least one first frequency point is greater than or equal to an eighth threshold, the terminal ignores or does not apply the first configuration of the target cell during the cell reselection process.
其中，所述第八阈值为协议约定或网络侧配置。本申请实施例中，如果至少一个第一频点的优先级大于或等于所述第八阈值，则终端在小区重选过程中忽略或不应用目标小区的所述第一配置，例如忽略或不应用第一频点的优先级，以避免终端接入第一频点。Wherein, the eighth threshold is a protocol agreement or a network side configuration. In an embodiment of the present application, if the priority of at least one first frequency point is greater than or equal to the eighth threshold, the terminal ignores or does not apply the first configuration of the target cell during the cell reselection process, for example, ignores or does not apply the priority of the first frequency point to avoid the terminal accessing the first frequency point.
本申请实施例中，能够通过网络侧设备来配置终端在小区重选过程中的行为，使得终端能够在小区重选过程中按照网络侧设备的配置来执行目标操作，使得终端的操作行为更加可控。In the embodiment of the present application, the behavior of the terminal during the cell reselection process can be configured through the network side device, so that the terminal can perform the target operation according to the configuration of the network side device during the cell reselection process, making the operation behavior of the terminal more controllable.
请参照图3，图3是本申请实施例提供的另一种小区重选方法的流程图，所述方法应用于网络侧设备。如图3所示，所述方法包括以下步骤：Please refer to Figure 3, which is a flowchart of another cell reselection method provided in an embodiment of the present application, and the method is applied to a network side device. As shown in Figure 3, the method includes the following steps:
步骤301、网络侧设备向终端发送第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；Step 301: A network-side device sends a first indication to a terminal, where the first indication is used to indicate at least one of the following: the terminal ignores or does not apply a first configuration during a cell reselection process, and the terminal only applies a second configuration during a cell reselection process;
其中，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The first configuration and the second configuration are used in a cell reselection process, and the second configuration is different from the first configuration.
可选地，所述网络侧设备向终端发送第一指示，包括：Optionally, the network side device sends a first instruction to the terminal, including:
所述网络侧设备向终端发送目标配置，所述目标配置携带所述第一指示。The network side device sends a target configuration to the terminal, where the target configuration carries the first indication.
可选地，所述目标配置还包括第二指示，所述第二指示用于指示所述第一配置的内容，所述第一配置的内容包括如下至少一项：Optionally, the target configuration further includes a second indication, where the second indication is used to indicate content of the first configuration, and the content of the first configuration includes at least one of the following:
第一网络；First Network;
第一频点；First frequency point;
第一参数。The first parameter.
可选地，所述第一参数为异频或异系统的小区重选参数，所述第一参数包括如下至少一项：Optionally, the first parameter is a cell reselection parameter of an inter-frequency or inter-system, and the first parameter includes at least one of the following:
小区所需的最小接收电平值；The minimum receiving level value required by the cell;
小区所需的最小信号质量值；The minimum signal quality value required by the cell;
第一阈值，所述第一阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择信号质量的阈值；A first threshold, where the first threshold is a threshold of a cell selection signal quality used by the terminal when reselecting a cell with a higher priority RAT or frequency;
第二阈值，所述第二阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择接收电平值的阈值；A second threshold, where the second threshold is a threshold of a cell selection reception level value used by the terminal when reselecting a cell with a higher priority RAT or frequency;
第三阈值，所述第三阈值为当进行更低优先级RAT或频点的小区重选时终端使用的小区选择接收电平值的阈值；A third threshold, where the third threshold is a threshold of a cell selection reception level value used by the terminal when reselecting a cell with a lower priority RAT or frequency;
第四阈值，所述第四阈值为当进行更低优先级RAT或频点的小区重选时终端使用的小区选择质量的阈值；a fourth threshold value, where the fourth threshold value is a threshold value of a cell selection quality used by the terminal when reselecting a cell with a lower priority RAT or frequency;
第五阈值，所述第五阈值为当进行更低优先级RAT或频点的小区重选时终端使用的用于服务小区的小区选择质量的阈值；a fifth threshold value, the fifth threshold value being a threshold value of a cell selection quality for a serving cell used by the terminal when reselecting a cell of a lower priority RAT or frequency point;
第六阈值，所述第六阈值为当进行更低优先级RAT或频点的小区重选时终端使用的用于服务小区的小区选择质量阈值。A sixth threshold, where the sixth threshold is a cell selection quality threshold for a serving cell used by the terminal when reselecting a cell of a lower priority RAT or frequency.
可选地，所述目标配置还包括目标取值，所述终端在小区重选过程中忽略或不应用第一配置的情况下，所述终端所应用的目标小区的第一配置的取值为所述目标取值。Optionally, the target configuration also includes a target value. When the terminal ignores or does not apply the first configuration during cell reselection, the value of the first configuration of the target cell applied by the terminal is the target value.
可选地，所述目标配置还包括第一区域配置，所述第一区域配置用于指示所述终端在第一区域内执行所述目标操作。Optionally, the target configuration further includes a first area configuration, and the first area configuration is used to instruct the terminal to perform the target operation in a first area.
可选地，所述第一区域配置包括如下至少一项：Optionally, the first area configuration includes at least one of the following:
至少一个跟踪区域标识TAI；At least one tracking area identifier TAI;
至少一个全球小区标识CGI；At least one cell global identity CGI;
至少一个频点和物理小区标识PCI列表；At least one frequency point and a list of physical cell identifiers (PCIs);
至少一个地理位置区域；at least one geographic location area;
至少一个无线接入网络RAN区域。At least one Radio Access Network RAN area.
可选地，所述目标配置还包括第一时间，用于指示所述终端在所述第一时间内执行所述目标操作。Optionally, the target configuration also includes a first time, used to instruct the terminal to perform the target operation within the first time.
可选地，所述第一时间通过如下至少一项进行表征：Optionally, the first time is characterized by at least one of the following:
定时器；Timer;
时间窗。Time window.
可选地，在所述第一时间通过定时器进行表征的情况下，所述第一时间基于所述定时器的长度和所述定时器的起点中的至少之一确定。Optionally, when the first time is characterized by a timer, the first time is determined based on at least one of a length of the timer and a starting point of the timer.
可选地，在所述第一时间通过时间窗进行表征的情况下，所述第一时间基于如下任意一项确定：Optionally, when the first time is characterized by a time window, the first time is determined based on any one of the following:
所述时间窗的长度；the length of the time window;
所述时间窗的起点和长度；The starting point and length of the time window;
所述时间窗的起点和终点。The start and end points of the time window.
可选地，所述网络侧设备向终端发送目标配置，包括如下任意一项：Optionally, the network side device sends a target configuration to the terminal, including any of the following:
所述网络侧设备通过RRC消息向终端发送目标配置，所述RRC消息包括所述目标配置；The network side device sends a target configuration to the terminal through an RRC message, where the RRC message includes the target configuration;
所述网络侧设备通过NAS消息向终端发送目标配置，所述NAS消息包括所述目标配置；The network side device sends the target configuration to the terminal through a NAS message, where the NAS message includes the target configuration;
所述网络侧设备通过第一消息向终端发送目标配置，所述第一消息包括所述目标配置。The network side device sends a target configuration to the terminal through a first message, where the first message includes the target configuration.
可选地，所述网络侧设备为核心网络设备，所述网络侧设备通过第一消息向终端发送目标配置之后，还包括：Optionally, the network side device is a core network device, and after the network side device sends the target configuration to the terminal through the first message, the method further includes:
核心网设备向基站发送第二消息，所述第二消息包括如下至少一项：The core network device sends a second message to the base station, where the second message includes at least one of the following:
所述目标配置；the target configuration;
第三指示，所述第三指示用于指示所述核心网设备向终端发送了所述目标配置。A third indication is used to indicate that the core network device has sent the target configuration to the terminal.
本申请实施例提供的小区重选方法应用于网络侧设备，与上述应用于终端侧的方法实施例对应，本申请实施例中涉及的相关概念及具体实现流程可以是参照上述终端侧方法实施例中的描述，此处不再赘述。The cell reselection method provided in the embodiment of the present application is applied to the network side device, which corresponds to the above-mentioned method embodiment applied to the terminal side. The relevant concepts and specific implementation processes involved in the embodiment of the present application can be referred to the description in the above-mentioned terminal side method embodiment, and will not be repeated here.
本申请实施例中，通过网络侧设备来配置终端在小区重选过程中的行为，使得终端能够在小区重选过程中按照网络侧设备的配置来执行目标操作，使得终端的操作行为更加可控，也使得网络侧设备能够获知终端在小区重选过程中的操作行为，更有助于网络侧设备对终端接入到不合理网络时及时进行调整，避免终端遭受网络攻击，使得终端遭受网络攻击的风险更加可控。In an embodiment of the present application, the behavior of the terminal during the cell reselection process is configured by a network side device, so that the terminal can perform the target operation according to the configuration of the network side device during the cell reselection process, making the operation behavior of the terminal more controllable, and also enabling the network side device to know the operation behavior of the terminal during the cell reselection process, which is more helpful for the network side device to make timely adjustments when the terminal accesses an unreasonable network, avoid the terminal from being attacked by the network, and make the risk of the terminal being attacked by the network more controllable.
本申请实施例提供的小区重选方法，执行主体可以为小区重选装置。本申请实施例中以小区重选装置执行小区重选方法为例，说明本申请实施例提供的小区重选装置。The cell reselection method provided in the embodiment of the present application may be executed by a cell reselection device. In the embodiment of the present application, the cell reselection device provided in the embodiment of the present application is described by taking the cell reselection method executed by the cell reselection device as an example.
请参照图4，图4是本申请实施例提供的一种小区重选装置的结构图，所述装置应用于终端。如图4所示，小区重选装置400包括：Please refer to FIG. 4, which is a structural diagram of a cell reselection device provided in an embodiment of the present application, and the device is applied to a terminal. As shown in FIG. 4, the cell reselection device 400 includes:
接收模块401，用于接收网络侧设备发送的第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；The receiving module 401 is configured to receive a first indication sent by a network side device, where the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during the cell reselection process, and the terminal only applies the second configuration during the cell reselection process;
执行模块402，用于根据所述第一指示执行目标操作，所述目标操作包括如下至少一项：The execution module 402 is configured to execute a target operation according to the first instruction, where the target operation includes at least one of the following:
在小区重选过程中忽略或不应用目标小区的所述第一配置；Ignore or do not apply the first configuration of the target cell during cell reselection;
在小区重选过程中仅应用所述第二配置中与所述目标小区对应的配置；During the cell reselection process, only the configuration in the second configuration corresponding to the target cell is applied;
其中，所述目标小区为所述终端执行小区重选的候选小区或所述终端的服务小区，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The target cell is a candidate cell for the terminal to perform cell reselection or a serving cell of the terminal, the first configuration and the second configuration are used in the cell reselection process, and the second configuration is different from the first configuration.
可选地，所述第一指示通过目标配置携带，所述执行模块402用于：Optionally, the first indication is carried by a target configuration, and the execution module 402 is used to:
所述终端根据所述目标配置执行目标操作。The terminal performs a target operation according to the target configuration.
可选地，所述目标配置还包括第二指示，所述第二指示用于指示所述第一配置的内容，所述第一配置的内容包括如下至少一项：Optionally, the target configuration further includes a second indication, where the second indication is used to indicate content of the first configuration, and the content of the first configuration includes at least one of the following:
第一网络；First Network;
第一频点；First frequency point;
第一参数。The first parameter.
可选地，所述第一配置的内容包括如下至少一项：Optionally, the content of the first configuration includes at least one of the following:
第一网络；First Network;
第一频点；First frequency point;
第一参数；The first parameter;
其中，所述第一网络或第一频点或第一参数为预配置或协议约定。The first network or the first frequency or the first parameter is pre-configured or agreed upon by a protocol.
可选地，所述第一参数为异频或异系统的小区重选参数，所述第一参数包括如下至少一项：Optionally, the first parameter is a cell reselection parameter of an inter-frequency or inter-system, and the first parameter includes at least one of the following:
小区所需的最小接收电平值；The minimum receiving level value required by the cell;
小区所需的最小信号质量值；The minimum signal quality value required by the cell;
第一阈值，所述第一阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择信号质量的阈值；A first threshold, where the first threshold is a threshold of a cell selection signal quality used by the terminal when reselecting a cell with a higher priority RAT or frequency;
第二阈值，所述第二阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择接收电平值的阈值；A second threshold, where the second threshold is a threshold of a cell selection reception level value used by the terminal when reselecting a cell with a higher priority RAT or frequency;
第三阈值，所述第三阈值为当进行更低优先级RAT或频点的小区重选时终端使用的小区选择接收电平值的阈值；A third threshold, where the third threshold is a threshold of a cell selection reception level value used by the terminal when reselecting a cell with a lower priority RAT or frequency;
第四阈值，所述第四阈值为当进行更低优先级RAT或频点的小区重选时终端使用的小区选择质量的阈值；a fourth threshold value, where the fourth threshold value is a threshold value of a cell selection quality used by the terminal when reselecting a cell with a lower priority RAT or frequency;
第五阈值，所述第五阈值为当进行更低优先级RAT或频点的小区重选时终端使用的用于服务小区的小区选择质量的阈值；a fifth threshold value, where the fifth threshold value is a threshold value of a cell selection quality for a serving cell used by the terminal when reselecting a cell of a lower priority RAT or frequency point;
第六阈值，所述第六阈值为当进行更低优先级RAT或频点的小区重选时终端使用的用于服务小区的小区选择质量阈值。A sixth threshold, where the sixth threshold is a cell selection quality threshold for a serving cell used by the terminal when reselecting a cell of a lower priority RAT or frequency.
可选地，在所述目标配置包括所述第一参数的情况下，或，所述第一参数为预配置或协议约定的情况下，所述执行模块402用于执行如下至少一项：Optionally, when the target configuration includes the first parameter, or when the first parameter is pre-configured or agreed upon by a protocol, the execution module 402 is configured to execute at least one of the following:
忽略或不应用所述目标小区所需的最小接收电平值；Ignore or do not apply the minimum reception level value required by the target cell;
忽略或不应用所述目标小区所需的最小信号质量值；Ignore or do not apply the minimum signal quality value required by the target cell;
在所述目标小区所需的最小接收电平值被配置为大于或等于第一取值的情况下，忽略或不应用所述目标小区所需的最小接收电平值；When the minimum reception level value required by the target cell is configured to be greater than or equal to the first value, ignoring or not applying the minimum reception level value required by the target cell;
在所述目标小区所需的最小信号质量值被配置为大于或等于第二取值的情况下，忽略所述目标小区所需的最小信号质量值；When the minimum signal quality value required by the target cell is configured to be greater than or equal to the second value, ignoring the minimum signal quality value required by the target cell;
所述终端忽略或不应用所述第一阈值；The terminal ignores or does not apply the first threshold;
所述终端忽略或不应用所述第二阈值；The terminal ignores or does not apply the second threshold;
所述终端忽略或不应用所述第三阈值；The terminal ignores or does not apply the third threshold;
所述终端忽略或不应用所述第四阈值；The terminal ignores or does not apply the fourth threshold;
所述终端忽略或不应用所述第五阈值；The terminal ignores or does not apply the fifth threshold;
所述终端忽略或不应用所述第六阈值；The terminal ignores or does not apply the sixth threshold;
在所述第一阈值被配置为小于或等于第三取值的情况下，忽略或不应用所述第一阈值；When the first threshold is configured to be less than or equal to a third value, ignoring or not applying the first threshold;
在所述第二阈值被配置为小于或等于第四取值的情况下，忽略或不应用所述第二阈值；When the second threshold is configured to be less than or equal to a fourth value, ignoring or not applying the second threshold;
在所述第三阈值被配置为小于或等于第五取值的情况下，忽略或不应用所述第三阈值；When the third threshold is configured to be less than or equal to the fifth value, ignoring or not applying the third threshold;
在所述第四阈值被配置为小于或等于第六取值的情况下，忽略或不应用所述第四阈值；When the fourth threshold is configured to be less than or equal to the sixth value, ignoring or not applying the fourth threshold;
在所述第五阈值被配置为大于或等于第七取值的情况下，忽略或不应用所述第五阈值；When the fifth threshold is configured to be greater than or equal to the seventh value, ignoring or not applying the fifth threshold;
在所述第六阈值被配置为大于或等于第八取值的情况下，忽略或不应用所述第六阈值。In the case where the sixth threshold is configured to be greater than or equal to the eighth value, the sixth threshold is ignored or not applied.
可选地，所述执行模块402还用于执行如下至少一项：Optionally, the execution module 402 is further configured to execute at least one of the following:
在忽略或不应用所述目标小区所需的最小接收电平值的情况下，将所述目标小区所需的最小接收电平值视为第一目标取值；In a case where the minimum reception level value required by the target cell is ignored or not applied, the minimum reception level value required by the target cell is regarded as a first target value;
在忽略或不应用所述目标小区所需的最小信号质量值的情况下，将所述目标小区所需的最小信号质量值视为第二目标取值；In a case where the minimum signal quality value required by the target cell is ignored or not applied, the minimum signal quality value required by the target cell is regarded as a second target value;
在忽略或不应用所述第一阈值的情况下，将所述第一阈值视为第三目标取值；In a case where the first threshold is ignored or not applied, the first threshold is regarded as a third target value;
在忽略或不应用所述第二阈值的情况下，将所述第二阈值视为第四目标取值；In a case where the second threshold is ignored or not applied, the second threshold is regarded as a fourth target value;
在忽略或不应用所述第三阈值的情况下，将所述第三阈值视为第五目标取值；In the case where the third threshold is ignored or not applied, the third threshold is regarded as a fifth target value;
在忽略或不应用所述第四阈值的情况下，将所述第四阈值视为第六目标取值；In the case where the fourth threshold is ignored or not applied, the fourth threshold is regarded as a sixth target value;
在忽略或不应用所述第五阈值的情况下，将所述第五阈值视为第七目标取值；In the case where the fifth threshold is ignored or not applied, the fifth threshold is regarded as the seventh target value;
在忽略或不应用所述第六阈值的情况下，将所述第六阈值视为第八目标取值。When the sixth threshold is ignored or not applied, the sixth threshold is regarded as the eighth target value.
可选地，所述第一参数为所述第一网络的频点对应的参数或所述第一频点对应的参数。Optionally, the first parameter is a parameter corresponding to a frequency of the first network or a parameter corresponding to the first frequency.
可选地，在所述目标配置包括所述第一网络的情况下，或，所述第一网络为预配置或协议约定的情况下，所述执行模块402还用于执行如下至少一项：Optionally, when the target configuration includes the first network, or when the first network is pre-configured or agreed upon by a protocol, the execution module 402 is further configured to execute at least one of the following:
忽略或不应用所述第一网络；Ignore or do not apply the first network;
忽略或不应用所述第一网络频点；Ignore or do not apply the first network frequency;
忽略或不应用第一小区配置的第一网络频点的优先级，所述第一小区为所述终端的服务小区。The priority of the first network frequency configured in the first cell is ignored or not applied, and the first cell is the serving cell of the terminal.
可选地，所述执行模块402还用于执行如下至少一项：Optionally, the execution module 402 is further configured to execute at least one of the following:
将所述第一网络频点确定为最低优先级频点；Determine the first network frequency as the lowest priority frequency;
将所述第一网络频点的优先级的值确定为第九取值；Determine the priority value of the first network frequency point as a ninth value;
认为所述第一网络频点优先级没有被提供。It is considered that the first network frequency priority is not provided.
可选地，所述执行模块402还用于：Optionally, the execution module 402 is further configured to:
在所述至少一个第一网络频点的优先级大于或等于第七阈值的情况下，在小区重选过程中忽略或不应用目标小区的所述第一配置。In a case where the priority of the at least one first network frequency point is greater than or equal to a seventh threshold, the first configuration of the target cell is ignored or not applied during the cell reselection process.
可选地，在所述目标配置包括所述第一频点的情况下，或，所述第一频点为预配置或协议约定的情况下，所述执行模块402还用于执行如下至少一项：Optionally, when the target configuration includes the first frequency, or when the first frequency is pre-configured or agreed upon by a protocol, the execution module 402 is further configured to execute at least one of the following:
忽略或不应用所述第一频点；Ignore or do not apply the first frequency point;
忽略或不应用第一小区配置的第一频点优先级，所述第一小区为所述终端的服务小区。The first frequency priority configured for the first cell is ignored or not applied, and the first cell is the serving cell of the terminal.
可选地，所述执行模块402还用于执行如下至少一项：Optionally, the execution module 402 is further configured to execute at least one of the following:
将所述第一频点确定为最低优先级频点；Determine the first frequency as the lowest priority frequency;
将所述第一频点的优先级的值确定为第十取值；Determine the priority value of the first frequency point as the tenth value;
认为所述第一频点的优先级没有被提供。It is considered that the priority of the first frequency point is not provided.
可选地，所述执行模块402还用于：Optionally, the execution module 402 is further configured to:
在所述至少一个第一频点的优先级大于或等于第八阈值的情况下，在小区重选过程中忽略或不应用目标小区的所述第一配置。When the priority of the at least one first frequency point is greater than or equal to an eighth threshold, the first configuration of the target cell is ignored or not applied during the cell reselection process.
可选地，所述目标配置还包括目标取值，所述终端在小区重选过程中忽略或不应用第一配置的情况下，所述终端所应用的目标小区的第一配置的取值为所述目标取值。Optionally, the target configuration also includes a target value. When the terminal ignores or does not apply the first configuration during cell reselection, the value of the first configuration of the target cell applied by the terminal is the target value.
可选地，所述目标配置还包括第一区域配置，所述第一区域配置用于指示所述终端在第一区域内执行所述目标操作。Optionally, the target configuration further includes a first area configuration, and the first area configuration is used to instruct the terminal to perform the target operation in a first area.
可选地，所述第一区域配置包括如下至少一项：Optionally, the first area configuration includes at least one of the following:
至少一个跟踪区域标识TAI；At least one tracking area identifier TAI;
至少一个全球小区标识CGI；At least one cell global identity CGI;
至少一个频点和物理小区标识PCI列表；At least one frequency point and a list of physical cell identifiers (PCIs);
至少一个地理位置区域；at least one geographic location area;
至少一个无线接入网络RAN区域。At least one Radio Access Network RAN area.
可选地，所述目标配置还包括第一时间，用于指示所述终端在所述第一时间内执行所述目标操作。Optionally, the target configuration also includes a first time, used to instruct the terminal to perform the target operation within the first time.
可选地，所述第一时间通过如下至少一项进行表征：Optionally, the first time is characterized by at least one of the following:
定时器；Timer;
时间窗。Time window.
可选地，在所述第一时间通过定时器进行表征的情况下，所述第一时间基于所述定时器的长度和所述定时器的起点中的至少之一确定。Optionally, when the first time is characterized by a timer, the first time is determined based on at least one of a length of the timer and a starting point of the timer.
可选地，所述执行模块402还用于执行如下任意一项：Optionally, the execution module 402 is further configured to execute any one of the following:
在所述第一时间至少基于所述定时器的起点确定的情况下，在所述定时器的起点启动所述定时器，在所述定时器运行期间且终端处于空闲态或非激活态的情况下，根据所述目标配置执行目标操作；When the first time is determined at least based on the starting point of the timer, start the timer at the starting point of the timer, and when the timer is running and the terminal is in an idle state or an inactive state, perform the target operation according to the target configuration;
在所述第一时间基于所述定时器的长度确定的情况下，所述终端在进入空闲态或非激活态时，启动所述定时器，在所述定时器运行的情况下根据所述目标配置执行目标操作；In a case where the first time is determined based on the length of the timer, the terminal starts the timer when entering an idle state or an inactive state, and performs a target operation according to the target configuration when the timer is running;
在所述第一时间基于所述定时器的长度确定的情况下，所述终端在接收到所述目标配置时启动所述定时器，在所述定时器运行且终端处于空闲态或非激活态的情况下，根据所述目标配置执行目标操作。In a case where the first time is determined based on the length of the timer, the terminal starts the timer upon receiving the target configuration, and performs the target operation according to the target configuration when the timer is running and the terminal is in an idle state or an inactive state.
可选地，在所述第一时间通过时间窗进行表征的情况下，所述第一时间基于如下任意一项确定：Optionally, when the first time is characterized by a time window, the first time is determined based on any one of the following:
所述时间窗的长度；the length of the time window;
所述时间窗的起点和长度；The starting point and length of the time window;
所述时间窗的起点和终点。The start and end points of the time window.
可选地，在所述第一时间基于所述时间窗的长度确定的情况下，所述终端认为所述终端进入空闲态或非激活态的时间为所述时间窗的起点，或，所述终端认为接收到所述目标配置的时为所述时间窗的起点。Optionally, when the first time is determined based on the length of the time window, the terminal considers the time when the terminal enters an idle state or an inactive state as the starting point of the time window, or the terminal considers the time when the target configuration is received as the starting point of the time window.
可选地，所述接收模块401还用于如下至少一项：Optionally, the receiving module 401 is further used for at least one of the following:
通过无线资源控制RRC消息接收网络侧设备发送的目标配置，所述RRC消息包括所述目标配置；Receiving a target configuration sent by a network side device through a radio resource control RRC message, wherein the RRC message includes the target configuration;
通过非接入层NAS消息接收网络侧设备发送的目标配置，所述NAS消息包括所述目标配置；Receiving a target configuration sent by a network side device through a non-access layer NAS message, wherein the NAS message includes the target configuration;
处于空闲态或非激活态下的所述终端通过第一消息接收网络侧设备发送的目标配置，所述第一消息包括所述目标配置。The terminal in an idle state or an inactive state receives a target configuration sent by a network side device through a first message, where the first message includes the target configuration.
可选地，所述接收模块401用于：Optionally, the receiving module 401 is used to:
所述终端的NAS层接收核心网设备发送的NAS消息，所述终端的NAS层将所述目标配置指示给所述终端的AS层。The NAS layer of the terminal receives a NAS message sent by a core network device, and the NAS layer of the terminal indicates the target configuration to the AS layer of the terminal.
可选地，所述RRC消息、NAS消息、第一消息为经过加密的和/或经过完整性保护的消息。Optionally, the RRC message, NAS message, and first message are encrypted and/or integrity protected messages.
本申请实施例中，通过网络侧设备来配置终端在小区重选过程中的行为，使得终端能够在小区重选过程中按照网络侧设备的配置来执行目标操作，使得终端的操作行为更加可控，也使得网络侧设备能够获知终端在小区重选过程中的操作行为，更有助于网络侧设备对终端接入到不合理网络时及时进行调整，避免终端遭受网络攻击，使得终端遭受网络攻击的风险更加可控。In an embodiment of the present application, the behavior of the terminal during the cell reselection process is configured by a network side device, so that the terminal can perform the target operation according to the configuration of the network side device during the cell reselection process, making the operation behavior of the terminal more controllable, and also enabling the network side device to know the operation behavior of the terminal during the cell reselection process, which is more helpful for the network side device to make timely adjustments when the terminal accesses an unreasonable network, avoid the terminal from being attacked by the network, and make the risk of the terminal being attacked by the network more controllable.
本申请实施例中的小区重选装置400可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，终端可以包括但不限于上述所列举的终端11的类型，其他设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)等，本申请实施例不作具体限定。The cell reselection device 400 in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices other than a terminal. Exemplarily, the terminal may include but is not limited to the types of terminal 11 listed above, and other devices may be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.
本申请实施例提供的小区重选装置400能够实现图2方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。The cell reselection device 400 provided in the embodiment of the present application can implement each process implemented in the method embodiment of FIG. 2 and achieve the same technical effect. To avoid repetition, it will not be described again here.
请参照图5，图5是本申请实施例提供的另一种小区重选装置的结构图，所述装置应用于网络侧设备。如图5所示，小区重选装置500包括：Please refer to FIG. 5 , which is a structural diagram of another cell reselection device provided in an embodiment of the present application, and the device is applied to a network side device. As shown in FIG. 5 , the cell reselection device 500 includes:
发送模块501，用于向终端发送第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；A sending module 501 is configured to send a first indication to a terminal, where the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during cell reselection, and the terminal only applies the second configuration during cell reselection;
其中，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The first configuration and the second configuration are used in a cell reselection process, and the second configuration is different from the first configuration.
可选地，所述发送模块501用于：Optionally, the sending module 501 is used to:
所述网络侧设备向终端发送目标配置，所述目标配置携带所述第一指示。The network side device sends a target configuration to the terminal, where the target configuration carries the first indication.
可选地，所述目标配置还包括第二指示，所述第二指示用于指示所述第一配置的内容，所述第一配置的内容包括如下至少一项：Optionally, the target configuration further includes a second indication, where the second indication is used to indicate content of the first configuration, and the content of the first configuration includes at least one of the following:
第一网络；First Network;
第一频点；First frequency point;
第一参数。The first parameter.
可选地，所述第一参数为异频或异系统的小区重选参数，所述第一参数包括如下至少一项：Optionally, the first parameter is a cell reselection parameter of an inter-frequency or inter-system, and the first parameter includes at least one of the following:
小区所需的最小接收电平值；The minimum receiving level value required by the cell;
小区所需的最小信号质量值；The minimum signal quality value required by the cell;
第一阈值，所述第一阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择信号质量的阈值；A first threshold, where the first threshold is a threshold of a cell selection signal quality used by the terminal when reselecting a cell with a higher priority RAT or frequency;
第二阈值，所述第二阈值为当进行更高优先级RAT或频点的小区重选时终端使用的小区选择接收电平值的阈值；A second threshold, where the second threshold is a threshold of a cell selection reception level value used by the terminal when reselecting a cell with a higher priority RAT or frequency;
第三阈值，所述第三阈值为当进行更低优先级RAT或频点的小区重选时终端使用的小区选择接收电平值的阈值；A third threshold, where the third threshold is a threshold of a cell selection reception level value used by the terminal when reselecting a cell with a lower priority RAT or frequency;
第四阈值，所述第四阈值为当进行更低优先级RAT或频点的小区重选时终端使用的小区选择质量的阈值；a fourth threshold value, where the fourth threshold value is a threshold value of a cell selection quality used by the terminal when reselecting a cell with a lower priority RAT or frequency;
第五阈值，所述第五阈值为当进行更低优先级RAT或频点的小区重选时终端使用的用于服务小区的小区选择质量的阈值；a fifth threshold value, the fifth threshold value being a threshold value of a cell selection quality for a serving cell used by the terminal when reselecting a cell of a lower priority RAT or frequency point;
第六阈值，所述第六阈值为当进行更低优先级RAT或频点的小区重选时终端使用的用于服务小区的小区选择质量阈值。A sixth threshold, where the sixth threshold is a cell selection quality threshold for a serving cell used by the terminal when reselecting a cell of a lower priority RAT or frequency.
可选地，所述目标配置还包括目标取值，所述终端在小区重选过程中忽略或不应用第一配置的情况下，所述终端所应用的目标小区的第一配置的取值为所述目标取值。Optionally, the target configuration also includes a target value. When the terminal ignores or does not apply the first configuration during cell reselection, the value of the first configuration of the target cell applied by the terminal is the target value.
可选地，所述目标配置还包括第一区域配置，所述第一区域配置用于指示所述终端在第一区域内执行所述目标操作。Optionally, the target configuration further includes a first area configuration, and the first area configuration is used to instruct the terminal to perform the target operation in a first area.
可选地，所述第一区域配置包括如下至少一项：Optionally, the first area configuration includes at least one of the following:
至少一个跟踪区域标识TAI；At least one tracking area identifier TAI;
至少一个全球小区标识CGI；At least one cell global identity CGI;
至少一个频点和物理小区标识PCI列表；At least one frequency point and a list of physical cell identifiers (PCIs);
至少一个地理位置区域；at least one geographic location area;
至少一个无线接入网络RAN区域。At least one Radio Access Network RAN area.
可选地，所述目标配置还包括第一时间，用于指示所述终端在所述第一时间内执行所述目标操作。Optionally, the target configuration also includes a first time, used to instruct the terminal to perform the target operation within the first time.
可选地，所述第一时间通过如下至少一项进行表征：Optionally, the first time is characterized by at least one of the following:
定时器；Timer;
时间窗。Time window.
可选地，在所述第一时间通过定时器进行表征的情况下，所述第一时间基于所述定时器的长度和所述定时器的起点中的至少之一确定。Optionally, when the first time is characterized by a timer, the first time is determined based on at least one of a length of the timer and a starting point of the timer.
可选地，在所述第一时间通过时间窗进行表征的情况下，所述第一时间基于如下任意一项确定：Optionally, when the first time is characterized by a time window, the first time is determined based on any one of the following:
所述时间窗的长度；the length of the time window;
所述时间窗的起点和长度；The starting point and length of the time window;
所述时间窗的起点和终点。The start and end points of the time window.
可选地，所述发送模块501用于执行如下任意一项：Optionally, the sending module 501 is used to perform any of the following:
通过RRC消息向终端发送目标配置，所述RRC消息包括所述目标配置；Sending a target configuration to a terminal through an RRC message, wherein the RRC message includes the target configuration;
通过NAS消息向终端发送目标配置，所述NAS消息包括所述目标配置；Sending a target configuration to a terminal through a NAS message, wherein the NAS message includes the target configuration;
通过第一消息向终端发送目标配置，所述第一消息包括所述目标配置。The target configuration is sent to the terminal through a first message, where the first message includes the target configuration.
可选地，所述网络侧设备为核心网络设备，所述发送模块501还用于：Optionally, the network side device is a core network device, and the sending module 501 is further used for:
向基站发送第二消息，所述第二消息包括如下至少一项：Sending a second message to the base station, where the second message includes at least one of the following:
所述目标配置；the target configuration;
第三指示，所述第三指示用于指示所述核心网设备向终端发送了所述目标配置。A third indication is used to indicate that the core network device has sent the target configuration to the terminal.
本申请实施例提供的小区重选装置500能够实现图3方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。The cell reselection device 500 provided in the embodiment of the present application can implement each process implemented in the method embodiment of FIG. 3 and achieve the same technical effect. To avoid repetition, it will not be described again here.
如图6所示，本申请实施例还提供一种通信设备600，包括处理器601和存储器602，存储器602上存储有可在所述处理器601上运行的程序或指令，例如，该通信设备600为终端时，该程序或指令被处理器601执行时实现上述小区重选方法实施例的各个步骤，且能达到相同的技术效果。该通信设备600为网络侧设备时，该程序或指令被处理器601执行时实现上述小区重选方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。As shown in FIG6 , the embodiment of the present application further provides a communication device 600, including a processor 601 and a memory 602, wherein the memory 602 stores a program or instruction that can be run on the processor 601. For example, when the communication device 600 is a terminal, the program or instruction is executed by the processor 601 to implement the various steps of the above-mentioned cell reselection method embodiment, and can achieve the same technical effect. When the communication device 600 is a network side device, the program or instruction is executed by the processor 601 to implement the various steps of the above-mentioned cell reselection method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
本申请实施例还提供一种终端，包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如图2所示方法实施例中的步骤。该终端实施例与上述终端侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图7为实现本申请实施例的一种终端的硬件结构示意图。The embodiment of the present application also provides a terminal, including a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps in the method embodiment shown in Figure 2. This terminal embodiment corresponds to the above-mentioned terminal side method embodiment, and each implementation process and implementation method of the above-mentioned method embodiment can be applied to the terminal embodiment and can achieve the same technical effect. Specifically, Figure 7 is a schematic diagram of the hardware structure of a terminal implementing an embodiment of the present application.
该终端700包括但不限于：射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709以及处理器710等中的至少部分部件。The terminal 700 includes but is not limited to: a radio frequency unit 701, a network module 702, an audio output unit 703, an input unit 704, a sensor 705, a display unit 706, a user input unit 707, an interface unit 708, a memory 709 and at least some of the components of a processor 710.
本领域技术人员可以理解，终端700还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器710逻辑相连，从而通过电源管理系统实现管理充电、放电以及功耗管理等功能。图7中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。Those skilled in the art will appreciate that the terminal 700 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 710 through a power management system, so as to implement functions such as managing charging, discharging, and power consumption management through the power management system. The terminal structure shown in FIG7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
应理解的是，本申请实施例中，输入单元704可以包括图形处理器(Graphics Processing Unit，GPU)7041和麦克风7042，图形处理器7041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元706可包括显示面板7061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板7061。用户输入单元707包括触控面板7071以及其他输入设备7072中的至少一种。触控面板7071，也称为触摸屏。触控面板7071可包括触摸检测装置和触摸控制器两个部分。其他输入设备7072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。It should be understood that in the embodiment of the present application, the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042, and the graphics processor 7041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode. The display unit 706 may include a display panel 7061, and the display panel 7061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 707 includes a touch panel 7071 and at least one of other input devices 7072. The touch panel 7071 is also called a touch screen. The touch panel 7071 may include two parts: a touch detection device and a touch controller. Other input devices 7072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
本申请实施例中，射频单元701接收来自网络侧设备的下行数据后，可以传输给处理器710进行处理；另外，射频单元701可以向网络侧设备发送上行数据。通常，射频单元701包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。In the embodiment of the present application, after receiving downlink data from the network side device, the RF unit 701 can transmit the data to the processor 710 for processing; in addition, the RF unit 701 can send uplink data to the network side device. Generally, the RF unit 701 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
存储器709可用于存储软件程序或指令以及各种数据。存储器709可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器709可以包括易失性存储器或非易失性存储器。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器709包括但不限于这些和任意其它适合类型的存储器。The memory 709 can be used to store software programs or instructions and various data. The memory 709 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc. In addition, the memory 709 may include a volatile memory or a non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM). The memory 709 in the embodiment of the present application includes but is not limited to these and any other suitable types of memories.
处理器710可包括一个或多个处理单元；可选地，处理器710集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器710中。The processor 710 may include one or more processing units; optionally, the processor 710 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 710.
其中，射频单元701，用于接收网络侧设备发送的第一指示，所述第一指示用于指示如下至少一项：所述终端在小区重选过程中忽略或不应用第一配置，所述终端在小区重选过程中仅应用第二配置；The radio frequency unit 701 is used to receive a first indication sent by a network side device, where the first indication is used to indicate at least one of the following: the terminal ignores or does not apply the first configuration during the cell reselection process, and the terminal only applies the second configuration during the cell reselection process;
处理器710，用于根据所述第一指示执行目标操作，所述目标操作包括如下至少一项：The processor 710 is configured to perform a target operation according to the first instruction, where the target operation includes at least one of the following:
在小区重选过程中忽略或不应用目标小区的所述第一配置；Ignore or do not apply the first configuration of the target cell during cell reselection;
在小区重选过程中仅应用所述第二配置中与所述目标小区对应的配置；During the cell reselection process, only the configuration in the second configuration corresponding to the target cell is applied;
其中，所述目标小区为所述终端执行小区重选的候选小区或所述终端的服务小区，所述第一配置和所述第二配置用于小区重选过程，且所述第二配置与所述第一配置不同。The target cell is a candidate cell for the terminal to perform cell reselection or a serving cell of the terminal, the first configuration and the second configuration are used in the cell reselection process, and the second configuration is different from the first configuration.
本申请实施例中，能够通过网络侧设备来配置终端在小区重选过程中的行为，使得终端能够在小区重选过程中按照网络侧设备的配置来执行目标操作，使得终端的操作行为更加可控，也使得网络侧设备能够获知终端在小区重选过程中的操作行为，更有助于网络侧设备对终端接入到不合理网络时及时进行调整，避免终端遭受网络攻击，使得终端遭受网络攻击的风险更加可控。In the embodiment of the present application, the behavior of the terminal during the cell reselection process can be configured through the network side device, so that the terminal can perform the target operation according to the configuration of the network side device during the cell reselection process, making the operation behavior of the terminal more controllable, and also enabling the network side device to know the operation behavior of the terminal during the cell reselection process, which is more helpful for the network side device to make timely adjustments when the terminal accesses an unreasonable network, avoiding the terminal from being attacked by the network, and making the risk of the terminal being attacked by the network more controllable.
可以理解，本实施例中提及的各实现方式的实现过程可以参照图2方法实施例的相关描述，并能实现图2方法实施例的各个过程，并达到相同或相应的技术效果，为避免重复，在此不再赘述。It can be understood that the implementation process of each implementation method mentioned in this embodiment can refer to the relevant description of the method embodiment of Figure 2, and can implement each process of the method embodiment of Figure 2, and achieve the same or corresponding technical effects. To avoid repetition, it will not be repeated here.
本申请实施例还提供一种网络侧设备，包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如图3所示的方法实施例的步骤。该网络侧设备实施例与上述网络侧设备方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中，且能达到相同的技术效果。The embodiment of the present application also provides a network side device, including a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps of the method embodiment shown in Figure 3. The network side device embodiment corresponds to the above-mentioned network side device method embodiment, and each implementation process and implementation method of the above-mentioned method embodiment can be applied to the network side device embodiment, and can achieve the same technical effect.
具体地，本申请实施例还提供了一种网络侧设备。如图8所示，该网络侧设备800包括：天线81、射频装置82、基带装置83、处理器84和存储器85。天线81与射频装置82连接。在上行方向上，射频装置82通过天线81接收信息，将接收的信息发送给基带装置83进行处理。在下行方向上，基带装置83对要发送的信息进行处理，并发送给射频装置82，射频装置82对收到的信息进行处理后经过天线81发送出去。Specifically, the embodiment of the present application also provides a network side device. As shown in Figure 8, the network side device 800 includes: an antenna 81, a radio frequency device 82, a baseband device 83, a processor 84 and a memory 85. The antenna 81 is connected to the radio frequency device 82. In the uplink direction, the radio frequency device 82 receives information through the antenna 81 and sends the received information to the baseband device 83 for processing. In the downlink direction, the baseband device 83 processes the information to be sent and sends it to the radio frequency device 82. The radio frequency device 82 processes the received information and sends it out through the antenna 81.
以上实施例中网络侧设备执行的方法可以在基带装置83中实现，该基带装置83包括基带处理器。The method executed by the network-side device in the above embodiment may be implemented in the baseband device 83, which includes a baseband processor.
基带装置83例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图8所示，其中一个芯片例如为基带处理器，通过总线接口与存储器85连接，以调用存储器85中的程序，执行以上方法实施例中所示的网络设备操作。The baseband device 83 may include, for example, at least one baseband board, on which a plurality of chips are arranged, as shown in FIG8 , wherein one of the chips is, for example, a baseband processor, which is connected to the memory 85 through a bus interface to call a program in the memory 85 and execute the network device operations shown in the above method embodiment.
该网络侧设备还可以包括网络接口86，该接口例如为通用公共无线接口(Common Public Radio Interface，CPRI)。The network side device may also include a network interface 86, which is, for example, a Common Public Radio Interface (CPRI).
具体地，本申请实施例的网络侧设备800还包括：存储在存储器85上并可在处理器84上运行的指令或程序，处理器84调用存储器85中的指令或程序执行图5所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。Specifically, the network side device 800 of the embodiment of the present application also includes: instructions or programs stored in the memory 85 and executable on the processor 84. The processor 84 calls the instructions or programs in the memory 85 to execute the methods executed by the modules shown in Figure 5 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
具体地，本申请实施例还提供了一种网络侧设备。如图9所示，该网络侧设备900包括：处理器901、网络接口902和存储器903。其中，网络接口902例如为通用公共无线接口(common public radio interface，CPRI)。Specifically, the embodiment of the present application further provides a network side device. As shown in FIG9 , the network side device 900 includes: a processor 901, a network interface 902, and a memory 903. The network interface 902 is, for example, a common public radio interface (CPRI).
具体地，本申请实施例的网络侧设备900还包括：存储在存储器903上并可在处理器901上运行的指令或程序，处理器901调用存储器903中的指令或程序执行图5所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。Specifically, the network side device 900 of the embodiment of the present application also includes: instructions or programs stored in the memory 903 and executable on the processor 901. The processor 901 calls the instructions or programs in the memory 903 to execute the methods executed by each module shown in Figure 5 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述图2所述方法实施例的各个过程，或实现上述图3所述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the various processes of the method embodiment described in FIG. 2 or the various processes of the method embodiment described in FIG. 3 are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。在一些示例中，可读存储介质可以是非瞬态的可读存储介质。The processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk. In some examples, the readable storage medium may be a non-transient readable storage medium.
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述图2所述方法实施例的各个过程，或实现上述图3所述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the method embodiment described in FIG. 2 above, or to implement the various processes of the method embodiment described in FIG. 3 above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述图2所述方法实施例的各个过程，或实现上述图3所述方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。The embodiments of the present application further provide a computer program/program product, which is stored in a storage medium, and is executed by at least one processor to implement the various processes of the method embodiment described in FIG. 2 above, or to implement the various processes of the method embodiment described in FIG. 3 above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
本申请实施例还提供了一种通信系统，包括：终端及网络侧设备，所述终端可用于执行如上所述的小区重选方法的步骤，所述网络侧设备可用于执行如上所述的小区重选方法的步骤。An embodiment of the present application further provides a communication system, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the cell reselection method as described above, and the network side device can be used to execute the steps of the cell reselection method as described above.
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted or combined. In addition, the features described with reference to certain examples may be combined in other examples.
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助计算机软件产品加必需的通用硬件平台的方式来实现，当然也可以通过硬件。该计算机软件产品存储在存储介质(如ROM、RAM、磁碟、光盘等)中，包括若干指令，用以使得终端或者网络侧设备执行本申请各个实施例所述的方法。Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of a computer software product plus a necessary general hardware platform, and of course, can also be implemented by hardware. The computer software product is stored in a storage medium (such as ROM, RAM, disk, CD, etc.), including several instructions to enable a terminal or a network-side device to execute the methods described in each embodiment of the present application.
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式的实施方式，这些实施方式均属于本申请的保护之内。The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms of implementation methods without departing from the purpose of the present application and the scope of protection of the claims, and these implementation methods are all within the protection of the present application.
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|---|---|---|---|
| CN202311410593.4 | 2023-10-27 | ||
| CN202311410593.4ACN119907063A (en) | 2023-10-27 | 2023-10-27 | Cell reselection method, device, terminal and network side equipment |
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| WO2025087450A1true WO2025087450A1 (en) | 2025-05-01 |
| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2024/134806PendingWO2025087450A1 (en) | 2023-10-27 | 2024-11-27 | Cell reselection method and apparatus, terminal and network side device |
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