技术领域technical field
本发明涉及通信技术，尤其涉及指示CSG小区的方法、装置和系统。The present invention relates to communication technology, in particular to a method, device and system for indicating a CSG cell.
背景技术Background technique
在GSM EDGE无线接入网(GSM EDGE Radio Access Network，GERAN)网络中可以部署演进的全球陆地无线接入网(Evolved Universal Terrestrial RadioAccess Network，E-UTRAN)网络和全球陆地无线接入网(Universal TerrestrialRadio Access Network，UTRAN)网络及其家庭基站。家庭基站下的小区可以称为家庭基站小区或者封闭签约用户组(Closed Subscriber Group，CSG)小区。In the GSM EDGE Radio Access Network (GSM EDGE Radio Access Network, GERAN) network, the evolved Global Terrestrial Radio Access Network (Evolved Universal Terrestrial Radio Access Network, E-UTRAN) network and the Universal Terrestrial Radio Access Network (Universal Terrestrial Radio Access Network) can be deployed. Access Network, UTRAN) network and its home base station. A cell under the home base station may be called a home base station cell or a closed subscriber group (Closed Subscriber Group, CSG) cell.
为了实现处于连接模式的终端从GERAN网络中的小区向E-UTRAN/UTRAN网络中的CSG小区的无缝移动性，处于连接模式的移动终端需要对CSG小区进行测量并上报其测量值，以完成连接模式的移动性。In order to realize the seamless mobility of the terminal in the connected mode from the cell in the GERAN network to the CSG cell in the E-UTRAN/UTRAN network, the mobile terminal in the connected mode needs to measure the CSG cell and report the measured value to complete Mobility in connected mode.
目前，在小区改变通知过程(Cell Change Notification，CCN)中，或者在测量报告上报过程中，当终端发现满足测量上报条件的CSG小区时，通过分组小区改变通知(Packet Cell Change Notification，PCCN)或者分组测量报告(PacketMeasurement Report，PMR)、分组增强测量报告(Packet Enhanced MeasurementReport，PEMR)消息报告给网络侧，终端会在测量报告中选择下列中的一种：携带CSG小区的路由参数信息，或者携带CSG小区的频点和扰码信息。网络侧在收到终端上报的测量报告后决定终端后续进行的过程，例如通知终端进行小区改变或者通知终端进行小区切换。At present, in the cell change notification process (Cell Change Notification, CCN), or in the measurement report reporting process, when the terminal finds a CSG cell that meets the measurement reporting conditions, it will use the packet cell change notification (Packet Cell Change Notification, PCCN) or Packet Measurement Report (PMR) and Packet Enhanced Measurement Report (Packet Enhanced Measurement Report, PEMR) messages are reported to the network side, and the terminal will select one of the following in the measurement report: carry the routing parameter information of the CSG cell, or carry Frequency point and scrambling code information of the CSG cell. After receiving the measurement report reported by the terminal, the network side determines the subsequent process of the terminal, for example, notifying the terminal of cell change or notifying the terminal of cell handover.
发明内容Contents of the invention
本发明实施例提供了指示CSG小区的方法、装置和系统。采用了如下的技术方案：Embodiments of the present invention provide a method, device and system for indicating a CSG cell. Adopted the following technical solutions:
(独权)(sole power)
本实施例中，处于连接模式的终端检测到允许接入的CSG小区，该终端向网络侧设备发送第一消息，终端在上报给网络侧设备的第一消息中，可以通过第一指示信息指示给网络侧设备此时存在允许所述终端进行接入的CSG小区，并且该第一消息中不携带该CSG小区的路由参数信息，并且也不携带该CSG小区的频点信息和扰码信息。因此，当终端不采用上报CSG小区路由参数信息的方式来指示允许接入的CSG小区时，可以在发送给网络侧设备的第一消息中节省不必要的携带CSG小区的频点信息和扰码信息所需要的控制消息比特资源消耗。同时，也进一步的节省了在第一消息中设置路由参数信息或者频点和扰码信息的时间，终端可以更快速的通知给网络侧设备是否存在允许该终端接入的CSG小区。而网络侧设备也可以更快速的解析该第一消息来获得终端发送的该通知信息，相应的，如果网络决定要切换的目的小区是宏小区，可节约传送过程中的比特资源，而如果网络决定要切换的目的小区是CSG小区，网络侧仍然可以要求终端上报CSG小区的用于PS切换的参数信息，不影响后续的PS切换。In this embodiment, when a terminal in connection mode detects a CSG cell that is allowed to be accessed, the terminal sends a first message to the network side device, and the terminal may indicate through the first indication information in the first message reported to the network side device There is a CSG cell that the terminal is allowed to access to the network side device at this time, and the first message does not carry the routing parameter information of the CSG cell, and does not carry the frequency information and scrambling information of the CSG cell. Therefore, when the terminal does not report the CSG cell routing parameter information to indicate the CSG cell that is allowed to be accessed, it can save unnecessary frequency point information and scrambling codes of the CSG cell in the first message sent to the network side device Control message bit resource consumption required for information. At the same time, it further saves the time for setting routing parameter information or frequency point and scrambling code information in the first message, and the terminal can more quickly notify the network side device whether there is a CSG cell that the terminal is allowed to access. The network-side device can also analyze the first message more quickly to obtain the notification information sent by the terminal. Correspondingly, if the network decides that the target cell to be handed over is a macro cell, it can save bit resources in the transmission process, and if the network If it is determined that the target cell to be handed over is the CSG cell, the network side may still require the terminal to report the parameter information of the CSG cell for PS handover, without affecting the subsequent PS handover.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.
图1以举例的方式显示了一种系统示意图。Fig. 1 shows a schematic diagram of a system by way of example.
图2以举例的方式显示了一种指示CSG小区的方法示意图。Fig. 2 shows a schematic diagram of a method for indicating a CSG cell by way of example.
图3以举例的方式显示了另一种指示CSG小区的方法示意图。Fig. 3 shows a schematic diagram of another method for indicating a CSG cell by way of example.
图4以举例的方式显示了又一种指示CSG小区的方法示意图。Fig. 4 shows a schematic diagram of another method for indicating a CSG cell by way of example.
图5以举例的方式显示了一种网络侧设备的单元示意图。Fig. 5 shows a schematic diagram of units of a network side device by way of example.
图6以举例的方式显示了一种终端的单元示意图。Fig. 6 shows a schematic diagram of units of a terminal by way of example.
具体实施方式Detailed ways
图1以举例的方式显示了一种系统100的示意图，该系统100包括终端110和网络侧设备120。FIG. 1 shows a schematic diagram of a system 100 by way of example, and the system 100 includes a terminal 110 and a network side device 120 .
在系统100中，终端110为处于连接模式的终端，终端110从位于GERAN网络中的小区向位于UTRAN网络或者E-UTRAN网络中的CSG小区移动。在该过程中，如果终端110发现存在允许终端110进行接入的CSG小区时，终端110会通知给网络侧设备120，为此，终端110需要对UTRAN网络或者E-UTRAN网络中的CSG小区进行测量并上报该CSG小区给网络侧设备120，该报告信息可进一步包含CSG小区的测量值结果。In the system 100, the terminal 110 is a terminal in a connected mode, and the terminal 110 moves from a cell located in the GERAN network to a CSG cell located in the UTRAN network or the E-UTRAN network. In this process, if the terminal 110 finds that there is a CSG cell that the terminal 110 is allowed to access, the terminal 110 will notify the network side device 120. To this end, the terminal 110 needs to carry out the CSG cell in the UTRAN network or the E-UTRAN network Measure and report the CSG cell to the network side device 120, and the report information may further include the measurement result of the CSG cell.
E-UTRAN网络中的家庭基站可以称为家庭演进基站(Home eNodeB)，而UTRAN网络中的家庭基站可以称为家庭基站(Home NodeB)，无论是E-UTRAN网络还是UTRAN网络中的家庭基站，均可部署于家庭或企业等场所，这些家庭基站的小区还可以设置为封闭模式和混合模式，并且其小区可以称为E-UTRAN CSG小区或者UTRAN CSG小区，和E-UTRAN Hybrid小区或者UTRAN Hybrid小区。在本发明实施例中，家庭基站小区可以为E-UTRAN网络中的家庭基站小区和UTRAN网络中的家庭基站小区中的至少一种，CSG小区可以包括家庭基站小区中的CSG小区和混合小区(Hybrid Cell)中的至少一种。The home base station in the E-UTRAN network can be called Home eNodeB, and the home base station in the UTRAN network can be called Home NodeB (Home NodeB), whether it is the home base station in the E-UTRAN network or the UTRAN network, It can be deployed in places such as homes or enterprises. The cells of these home base stations can also be set to closed mode and hybrid mode, and their cells can be called E-UTRAN CSG cells or UTRAN CSG cells, and E-UTRAN Hybrid cells or UTRAN Hybrid cells. district. In the embodiment of the present invention, the home base station cell may be at least one of the home base station cell in the E-UTRAN network and the home base station cell in the UTRAN network, and the CSG cell may include a CSG cell and a hybrid cell in the home base station cell ( At least one of Hybrid Cell).
在系统100中，网络侧设备120可以为基站子系统(Base Station Subsystem，BSS)、无线网络系统(Radio Network System，RNS)、演进的NodeB(eNodeB)和家庭基站中的一种。In the system 100, the network side device 120 may be one of a base station subsystem (Base Station Subsystem, BSS), a radio network system (Radio Network System, RNS), an evolved NodeB (eNodeB) and a home base station.
针对目前当终端发送满足测量上报条件的CSG小区的测量报告给网络侧时，终端会在测量报告中选择下列中的一种：携带CSG小区的路由参数信息，或者携带CSG小区的频点和扰码信息，包括通过频点索引或小区索引的方式指示出相应的频点信息和扰码信息，这里的扰码包括针对UTRAN网络中CSG小区的扰码(Primary Scrambling Code，PSC)和针对E-UTRAN网络中CSG小区的物理层小区标识(Physical layer Cell ID，PCI)。可以发现：当终端110不上报用于向CSG小区进行PS切换的参数，如路由参数等，而是上报CSG小区的频点和扰码信息给网络侧设备120时，由于CSG小区的频率和扰码信息都是可变的，所以，即使终端110上报CSG小区的频率和扰码，网络侧设备120也无法通过终端110上报的信息来唯一的确定一个CSG小区。事实上，为了通知网络侧设备120检测到允许接入的CSG小区，如果终端110不上报CSG小区的路由参数给网络侧设备120时，终端110上报CSG小区的频点和扰码信息是不必要的。At present, when the terminal sends a measurement report of a CSG cell that meets the measurement reporting conditions to the network side, the terminal will select one of the following in the measurement report: carry the routing parameter information of the CSG cell, or carry the frequency point and interference of the CSG cell Code information, including indicating the corresponding frequency point information and scrambling code information by means of frequency point index or cell index, where the scrambling code includes the scrambling code (Primary Scrambling Code, PSC) for the CSG cell in the UTRAN network and Physical layer cell ID (Physical layer Cell ID, PCI) of the CSG cell in the UTRAN network. It can be found that when the terminal 110 does not report the parameters for performing PS handover to the CSG cell, such as routing parameters, but reports the frequency point and scrambling code information of the CSG cell to the network side device 120, due to the frequency and scrambling code information of the CSG cell The code information is variable, so even if the terminal 110 reports the frequency and scrambling code of the CSG cell, the network side device 120 cannot uniquely determine a CSG cell through the information reported by the terminal 110 . In fact, in order to notify the network side device 120 of the detection of a CSG cell that is allowed to be accessed, if the terminal 110 does not report the routing parameters of the CSG cell to the network side device 120, it is unnecessary for the terminal 110 to report the frequency point and scrambling code information of the CSG cell of.
相应的，本发明的一个实施例中以举例的方式提供了一种指示CSG小区的方法。如图2所示，该方法包括：Correspondingly, an embodiment of the present invention provides a method for indicating a CSG cell by way of example. As shown in Figure 2, the method includes:
210、处于连接模式的终端110发送第一消息给网络侧设备120，该第一消息包含第一指示信息，该第一指示信息用于：指示是否存在允许该终端110进行接入的CSG小区、指示该第一消息中不携带该CSG小区的路由参数信息以及指示该第一消息中不携带该CSG小区的频点信息和扰码信息。210. The terminal 110 in the connection mode sends a first message to the network side device 120, where the first message includes first indication information, and the first indication information is used to: indicate whether there is a CSG cell that the terminal 110 is allowed to access, Indicating that the first message does not carry the routing parameter information of the CSG cell, and indicating that the first message does not carry the frequency point information and scrambling code information of the CSG cell.
CSG小区可以包括E-UTRAN网络中的CSG小区和UTRAN网络中的CSG小区中的至少一种。The CSG cell may include at least one of a CSG cell in the E-UTRAN network and a CSG cell in the UTRAN network.
连接模式的终端110为正在进行数据业务、语音业务或者同时进行数据和语音业务的终端，例如，可以为处于分组传输模式、专用模式或者双传输模式的终端。The terminal 110 in connection mode is a terminal performing data service, voice service or data and voice service simultaneously, for example, it may be a terminal in packet transmission mode, dedicated mode or dual transmission mode.
下面以举例的方式来说明在第一指示信息指示第一消息中不携带该CSG小区的路由参数信息的情况。The following uses an example to illustrate the situation that the first indication information indicates that the first message does not carry the routing parameter information of the CSG cell.
例如，当终端110和网络侧设备120都支持进行分组交换(Packet Switching，PS)切换操作时，此时网络侧设备120通知终端110网络侧设备120支持PS切换，但是网络侧设备120具有该PS切换能力并不一定会进行PS切换，此时，终端110可以先不上报CSG小区的路由参数信息给网络侧设备120。For example, when both the terminal 110 and the network-side device 120 support packet switching (Packet Switching, PS) switching operations, the network-side device 120 notifies the terminal 110 that the network-side device 120 supports PS switching, but the network-side device 120 has the PS The handover capability does not necessarily result in PS handover. At this time, the terminal 110 may not report the routing parameter information of the CSG cell to the network side device 120 first.
又例如，当终端110和网络侧设备120中有一方不支持PS切换操作时，终端110在发送给网络侧设备120的测量报告中可以不携带路由参数。For another example, when one of the terminal 110 and the network-side device 120 does not support the PS switching operation, the measurement report sent by the terminal 110 to the network-side device 120 may not carry routing parameters.
本实施例中，处于连接模式的终端检测到允许接入的CSG小区，该终端向网络侧设备发送第一消息，终端在上报给网络侧设备的第一消息中，可以通过第一指示信息指示给网络侧设备此时存在允许所述终端进行接入的CSG小区，并且该第一消息中不携带该CSG小区的路由参数信息，并且也不携带该CSG小区的频点信息和扰码信息。因此，当终端不采用上报CSG小区路由参数信息的方式来指示允许接入的CSG小区时，可以在发送给网络侧设备的第一消息中节省不必要的携带CSG小区的频点信息和扰码信息所需要的控制消息比特资源消耗。终端可以用较少的比特实现通知网络侧目的候选CSG小区的功能，相比上报CSG小区的频点和扰码或者上报其它CSG小区的信息而言，较大节约了宝贵的空口资源。同时，也进一步的节省了在第一消息中设置路由参数信息或者频点和扰码信息的时间，终端可以更快速的通知给网络侧设备是否存在允许该终端接入的CSG小区，而网络侧设备也可以更快速的解析该第一消息来获得终端发送的该通知信息，相应的，如果网络决定要切换的目的小区是宏小区，可节约传送过程中的比特资源，而如果网络决定要切换的目的小区是CSG小区，网络侧仍然可以要求终端上报CSG小区的其他信息，不影响后续的PS切换。In this embodiment, when a terminal in connection mode detects a CSG cell that is allowed to be accessed, the terminal sends a first message to the network side device, and the terminal may indicate through the first indication information in the first message reported to the network side device There is a CSG cell that the terminal is allowed to access to the network side device at this time, and the first message does not carry the routing parameter information of the CSG cell, and does not carry the frequency information and scrambling information of the CSG cell. Therefore, when the terminal does not report the CSG cell routing parameter information to indicate the CSG cell that is allowed to be accessed, it can save unnecessary frequency point information and scrambling codes of the CSG cell in the first message sent to the network side device Control message bit resource consumption required for information. The terminal can use fewer bits to realize the function of notifying the candidate CSG cell on the network side. Compared with reporting the frequency point and scrambling code of the CSG cell or reporting the information of other CSG cells, it saves precious air interface resources. At the same time, it also further saves the time for setting routing parameter information or frequency point and scrambling code information in the first message, and the terminal can more quickly notify the network side device whether there is a CSG cell that allows the terminal to access, while the network side The device can also analyze the first message more quickly to obtain the notification information sent by the terminal. Correspondingly, if the network decides that the target cell to be handed over is a macro cell, it can save bit resources in the transmission process, and if the network decides to handover If the target cell is a CSG cell, the network side can still require the terminal to report other information about the CSG cell, without affecting the subsequent PS handover.
本发明的一个实施例中以举例的方式提供了另一种指示CSG小区的方法。如图3所示，该方法包括：An embodiment of the present invention provides another method for indicating a CSG cell by way of example. As shown in Figure 3, the method includes:
310、处于连接模式的终端110发送第一消息给网络侧设备120，该第一消息包含第一指示信息，该第一指示信息用于：指示是否存在允许终端110进行接入的CSG小区、指示第一消息中不携带CSG小区的路由参数信息，以及指示第一消息中不携带CSG小区的频点信息和扰码信息。310. The terminal 110 in the connection mode sends a first message to the network side device 120, where the first message includes first indication information, and the first indication information is used to: indicate whether there is a CSG cell that the terminal 110 is allowed to access, indicate The routing parameter information of the CSG cell is not carried in the first message, and it is indicated that the frequency point information and scrambling code information of the CSG cell are not carried in the first message.
该第一消息中的第一指示信息不限于指示一个还是多个允许终端110接入的CSG小区。The first indication information in the first message is not limited to indicating one or more CSG cells that the terminal 110 is allowed to access.
该第一消息可以为：分组测量报告PMR消息、分组增强测量报告PEMR消息和分组小区改变通知PCCN消息中的一种。The first message may be one of: a packet measurement report PMR message, a packet enhanced measurement report PEMR message, and a packet cell change notification PCCN message.
第一指示信息在第一消息中占用的比特区域的大小可以为一个比特位、两个比特位或者更多的比特位。The size of the bit area occupied by the first indication information in the first message may be one bit, two bits or more bits.
进一步，当第一指示信息在第一消息中占用的比特区域的大小为两个比特位或者更多个比特位时，第一指示信息还可以指示：是否存在允许所述终端进行接入的所述UTRAN网络中的CSG小区和是否存在允许所述终端进行接入的所述E-UTRAN网络中的CSG小区中的至少一种。Further, when the size of the bit region occupied by the first indication information in the first message is two bits or more, the first indication information may also indicate: whether there are all at least one of a CSG cell in the UTRAN network and whether there is a CSG cell in the E-UTRAN network that the terminal is allowed to access.
进一步，终端110发送第一消息给网络侧设备120之前还可以包括：终端110接收网络侧设备120发送的是否上报用于CSG小区分组交换PS切换参数的指示信息。该指示信息可以通过例如分组测量命令消息、分组小区改变命令消息或者系统消息等消息来携带。当终端110接收到网络侧设备120发送的不上报用于CSG小区PS切换参数的指示信息时，终端110发送该第一消息给网络侧设备120。Further, before the terminal 110 sends the first message to the network-side device 120, it may further include: the terminal 110 receives indication information sent by the network-side device 120 whether to report the CSG cell packet switching PS handover parameter. The indication information may be carried by, for example, a packet measurement command message, a packet cell change command message, or a system message. When the terminal 110 receives the indication information sent by the network-side device 120 not to report the CSG cell PS handover parameters, the terminal 110 sends the first message to the network-side device 120 .
320、网络侧设备120接收该第一消息，该第一消息包含第一指示信息。320. The network side device 120 receives the first message, where the first message includes first indication information.
由于第一指示信息用于指示是否存在允许终端110进行接入的CSG小区，根据该指示，网络侧设备120可以确定是否存在允许终端110进行接入的CSG小区，该CSG小区可以为一个CSG小区，也可以是多个CSG小区。Since the first indication information is used to indicate whether there is a CSG cell that the terminal 110 is allowed to access, according to the indication, the network side device 120 may determine whether there is a CSG cell that the terminal 110 is allowed to access, and the CSG cell may be a CSG cell , may also be multiple CSG cells.
330、网络侧设备120根据所述第一消息发送第二消息，该第二消息包含指示所述终端是否上报用于进行CSG小区PS切换的切换参数的指示信息。当第一指示信息指示了存在允许终端110进行接入的CSG小区时，网络侧设备120根据该指示，向终端120发送第二消息。该第二消息可以为分组小区改变继续消息和分组小区改变命令消息携带中的一种。网络侧设备120通过分组小区改变继续(Packet Cell Change Continue，PCCC)消息或者分组小区改变命令(PacketCell Change Order，PCCO)消息，将指示所述终端是否重选到CSG小区的指示信息发送给终端110，该指示信息也同时指示了终端110不上报用于进行CSG小区PS切换的切换参数给网络侧设备120。330. The network-side device 120 sends a second message according to the first message, where the second message includes indication information indicating whether the terminal reports handover parameters for CSG cell PS handover. When the first indication information indicates that there is a CSG cell that the terminal 110 is allowed to access, the network side device 120 sends the second message to the terminal 120 according to the indication. The second message may be one of a packet cell change continuation message and a packet cell change command message. The network side device 120 sends indication information indicating whether the terminal reselects to a CSG cell to the terminal 110 through a packet cell change continue (Packet Cell Change Continue, PCCC) message or a packet cell change order (Packet Cell Change Order, PCCO) message , the instruction information also instructs the terminal 110 not to report to the network side device 120 the handover parameters for CSG cell PS handover.
本实施例中，处于连接模式的终端向网络侧设备发送第一消息来指示是否存在允许终端110进行接入的CSG小区，并且指示第一消息中不携带CSG小区的路由参数信息，以及指示第一消息中不携带CSG小区的频点信息和扰码信息，可以在发送给网络侧设备的第一消息中节省不必要的携带CSG小区的频点信息和扰码信息所需要的控制消息比特资源消耗。终端可以用较少的比特实现通知网络侧目的候选CSG小区的功能，相比上报CSG小区的频点和扰码或者上报其它CSG小区的信息而言，较大节约了宝贵的空口资源。同时，也进一步的节省了在第一消息中设置路由参数信息或者频点和扰码信息的时间，终端可以更快速的通知给网络侧设备是否存在允许该终端接入的CSG小区，而网络侧设备也可以更快速的解析该第一消息来获得终端发送的该通知信息，然后指示终端重选到CSG小区。因此，当网络侧决定终端后续要切换的目的小区是宏小区时，或者指示终端进行向CSG小区或者宏小区的重选时，也可节约比特资源。In this embodiment, the terminal in the connection mode sends a first message to the network side device to indicate whether there is a CSG cell that the terminal 110 is allowed to access, and indicates that the first message does not carry the routing parameter information of the CSG cell, and indicates that the first message does not carry the routing parameter information of the CSG cell, and indicates that the second One message does not carry the frequency point information and scrambling code information of the CSG cell, which can save unnecessary control message bit resources required to carry the frequency point information and scrambling code information of the CSG cell in the first message sent to the network side device consume. The terminal can use fewer bits to realize the function of notifying the candidate CSG cell on the network side. Compared with reporting the frequency point and scrambling code of the CSG cell or reporting the information of other CSG cells, it saves precious air interface resources. At the same time, it also further saves the time for setting routing parameter information or frequency point and scrambling code information in the first message, and the terminal can more quickly notify the network side device whether there is a CSG cell that allows the terminal to access, while the network side The device may also parse the first message more quickly to obtain the notification information sent by the terminal, and then instruct the terminal to reselect to the CSG cell. Therefore, when the network side determines that the target cell to be handed over by the terminal is a macro cell, or instructs the terminal to reselect to a CSG cell or a macro cell, bit resources can also be saved.
本发明的一个实施例中以举例的方式提供了又一种指示CSG小区的方法。如图4所示，该方法包括：Another method for indicating a CSG cell is provided by way of example in an embodiment of the present invention. As shown in Figure 4, the method includes:
410、处于连接模式的终端110发送第一消息给网络侧设备120，该第一消息包含第一指示信息，该第一指示信息用于：指示是否存在允许终端110进行接入的CSG小区、指示第一消息中不携带CSG小区的路由参数信息，以及指示第一消息中不携带CSG小区的频点信息和扰码信息。410. The terminal 110 in the connection mode sends a first message to the network side device 120, where the first message includes first indication information, and the first indication information is used to: indicate whether there is a CSG cell that the terminal 110 is allowed to access, indicate The routing parameter information of the CSG cell is not carried in the first message, and it is indicated that the frequency point information and scrambling code information of the CSG cell are not carried in the first message.
420、网络侧设备120接收该第一消息，该第一消息包含第一指示信息。420. The network side device 120 receives the first message, where the first message includes first indication information.
本实施例中，关于410和420的描述可以分别借鉴310和320中的说明，在此不在进行重复描述。In this embodiment, descriptions about 410 and 420 may refer to descriptions in 310 and 320 respectively, and repeated descriptions are not repeated here.
430、根据该第一指示信息，网络侧设备120发送第二消息给终端110，该第二消息中包含指示终端是否上报用于进行CSG小区PS切换的切换参数的指示信息。430. According to the first indication information, the network-side device 120 sends a second message to the terminal 110, where the second message includes indication information indicating whether the terminal reports handover parameters for CSG cell PS handover.
当第二消息中包含了指示终端要上报用于进行CSG小区PS切换的切换参数的指示信息时，该指示终端110上报用于进行CSG小区PS切换的切换参数的指示信息实际上也同时指示了终端110需要进行分组交换PS切换。When the second message includes the indication information indicating that the terminal is to report the handover parameters for CSG cell PS handover, the indication information instructing the terminal 110 to report the handover parameters for CSG cell PS handover actually also indicates at the same time Terminal 110 needs to perform packet switching PS handover.
该第二消息可以为已有消息，例如分组测量命令(Packet MeasurementOrder，PMO)消息、分组小区改变命令消息或者系统消息，也可以是其它已有的消息，也可以是新定义的专用消息等。The second message may be an existing message, such as a packet measurement order (Packet Measurement Order, PMO) message, a packet cell change order message or a system message, or other existing messages, or a newly defined dedicated message.
该第二消息还可以进一步包括：指示终端上报的信息类型的指示信息。终端上报的信息类型可以包括：CSG小区的频点信息、CSG小区的扰码信息、CSG小区的路由参数信息和CSG小区的CSG标识中的至少一种。The second message may further include: indication information indicating the type of information reported by the terminal. The type of information reported by the terminal may include: at least one of frequency point information of the CSG cell, scrambling code information of the CSG cell, routing parameter information of the CSG cell, and a CSG identifier of the CSG cell.
440、终端110接收该第二消息。440. The terminal 110 receives the second message.
450、当第二消息中包含了指示终端要上报用于进行CSG小区PS切换的切换参数的指示信息时，终端110发送第三消息给网络侧设备120。450. When the second message includes indication information instructing the terminal to report handover parameters for CSG cell PS handover, the terminal 110 sends a third message to the network side device 120.
根据第二消息中指示终端上报用于进行CSG小区PS切换的切换参数的指示信息，终端110获知需要上报进行CSG小区PS切换的切换参数给网络侧设备120，相应的，终端110发送第三消息给网络侧设备120。According to the indication information in the second message that instructs the terminal to report the handover parameters for CSG cell PS handover, the terminal 110 knows that it needs to report the handover parameters for CSG cell PS handover to the network side device 120, and accordingly, the terminal 110 sends the third message to the network side device 120.
该第三消息可以包含：终端110所要切换的目标CSG小区的频点信息、该目标CSG小区的扰码信息、该目标CSG小区的路由参数信息和该CSG目标小区的CSG标识中的一种。The third message may include: one of frequency point information of the target CSG cell to be handed over by the terminal 110, scrambling code information of the target CSG cell, routing parameter information of the target CSG cell, and CSG identifier of the CSG target cell.
该第三消息可以为：分组测量报告消息、分组增强测量报告消息和分组小区改变通知消息中的一种。The third message may be one of: a group measurement report message, a group enhanced measurement report message, and a group cell change notification message.
但是，当第二消息中包含了指示终端不上报用于进行CSG小区PS切换的切换参数的指示信息时，终端110可以不发送第三消息给网络侧设备120，也即终端110不执行450。However, when the second message includes indication information instructing the terminal not to report handover parameters for CSG cell PS handover, the terminal 110 may not send the third message to the network side device 120, that is, the terminal 110 does not perform 450.
460、根据终端110发送的第三消息，网络侧设备120发送PS切换命令给终端110，指示终端110进行PS切换，切换到该目标CSG小区。460. According to the third message sent by the terminal 110, the network side device 120 sends a PS handover command to the terminal 110, instructing the terminal 110 to perform PS handover and handover to the target CSG cell.
本实施例中，处于连接模式的终端向网络侧设备发送第一消息来指示是否存在允许终端110进行接入的CSG小区，并且指示第一消息中不携带CSG小区的路由参数信息，以及指示第一消息中不携带CSG小区的频点信息和扰码信息，可以在发送给网络侧设备的第一消息中节省不必要的携带CSG小区的频点信息和扰码信息所需要的控制消息比特资源消耗。终端可以用较少的比特实现通知网络侧目的候选CSG小区的功能，相比上报CSG小区的频点和扰码或者上报其它CSG小区的信息而言，节约了空口资源。同时，也进一步的节省了在第一消息中设置路由参数信息或者频点和扰码信息的时间，终端可以更快速的通知给网络侧设备是否存在允许该终端接入的CSG小区。而网络侧设备也可以更快速的解析该第一消息来获得终端发送的该通知信息，然后指示终端上报其切换的目标CSG小区的频点信息、该目标CSG小区的扰码信息、该目标CSG小区的路由参数信息和该CSG目标小区的CSG标识中的一种，相应的，网络侧设备根据终端进一步上报的该信息实现了指示终端进行PS切换。In this embodiment, the terminal in the connection mode sends a first message to the network side device to indicate whether there is a CSG cell that the terminal 110 is allowed to access, and indicates that the first message does not carry the routing parameter information of the CSG cell, and indicates that the first message does not carry the routing parameter information of the CSG cell, and indicates that the second One message does not carry the frequency point information and scrambling code information of the CSG cell, which can save unnecessary control message bit resources required to carry the frequency point information and scrambling code information of the CSG cell in the first message sent to the network side device consume. The terminal can use fewer bits to realize the function of notifying the candidate CSG cell on the network side, which saves air interface resources compared to reporting the frequency point and scrambling code of the CSG cell or reporting the information of other CSG cells. At the same time, it further saves the time for setting routing parameter information or frequency point and scrambling code information in the first message, and the terminal can more quickly notify the network side device whether there is a CSG cell that the terminal is allowed to access. The network side device can also analyze the first message more quickly to obtain the notification information sent by the terminal, and then instruct the terminal to report the frequency point information of the target CSG cell to be handed over, the scrambling code information of the target CSG cell, the target CSG One of the routing parameter information of the cell and the CSG identifier of the CSG target cell. Correspondingly, the network side device instructs the terminal to perform PS handover according to the information further reported by the terminal.
如图5所示，本发明的另一个实施例中以举例的方式显示了一种网络侧设备500，该网络侧设备500可以完成上述方法实施例中网络侧设备的全部功能。该网络侧设备500可以采用软件和/或者硬件的方式来实现上述方法实施例中网络侧设备的全部功能，例如，网络侧设备500可以包括一个或者多个处理器来实现上述方法实施例中网络侧设备的全部功能。网络侧设备500包括：接收单元502。As shown in FIG. 5 , another embodiment of the present invention shows a network-side device 500 by way of example, and the network-side device 500 can complete all the functions of the network-side device in the foregoing method embodiments. The network-side device 500 may use software and/or hardware to implement all the functions of the network-side device in the above method embodiments. For example, the network-side device 500 may include one or more processors to implement the network full functionality of the side device. The network side device 500 includes: a receiving unit 502 .
接收单元504用于接收第一消息，所述第一消息包含第一指示信息，所述CSG小区包括E-UTRAN网络中的CSG小区和UTRAN网络中的CSG小区中的至少一种，其中，所述第一指示信息用于：指示是否存在允许终端进行接入的CSG小区；指示所述第一消息中不携带所述CSG小区的路由参数信息；和，指示所述第一消息中不携带所述CSG小区的频点信息和扰码信息。The receiving unit 504 is configured to receive a first message, where the first message includes first indication information, and the CSG cell includes at least one of a CSG cell in the E-UTRAN network and a CSG cell in the UTRAN network, wherein the The first indication information is used to: indicate whether there is a CSG cell that the terminal is allowed to access; indicate that the first message does not carry the routing parameter information of the CSG cell; and indicate that the first message does not carry the routing parameter information of the CSG cell; Frequency point information and scrambling code information of the CSG cell.
网络侧设备500进一步包括发送单元504。The network side device 500 further includes a sending unit 504 .
发送单元504用于对应接收第一消息，发送第二消息，其中，第二消息包含指示终端是否进行分组交换PS切换的指示信息。The sending unit 504 is configured to send a second message corresponding to receiving the first message, where the second message includes indication information indicating whether the terminal performs PS handover.
接收单元502还进一步用于对应发送第二消息，接收第三消息，其中，第三消息包含终端所要切换的目标CSG小区的频点信息、目标CSG小区的扰码信息、目标CSG小区的路由参数信息和CSG目标小区的CSG标识中的一种。The receiving unit 502 is further configured to correspondingly send a second message and receive a third message, wherein the third message includes frequency point information of the target CSG cell to be handed over by the terminal, scrambling information of the target CSG cell, and routing parameters of the target CSG cell One of the information and the CSG identity of the CSG target cell.
如图6所示，本发明的再一个实施例中以举例的方式显示了一种终端600，该终端600可以完成上述方法实施例中终端的全部功能。该终端600可以采用软件和/或者硬件的方式来实现上述方法实施例中终端的全部功能，例如，终端600可以包括一个或者多个处理器来实现上述方法实施例中终端的全部功能。终端600包括：发送单元602和指示信息生成单元604。As shown in FIG. 6 , another embodiment of the present invention shows a terminal 600 by way of example, and the terminal 600 can complete all the functions of the terminal in the above method embodiment. The terminal 600 may use software and/or hardware to implement all the functions of the terminal in the above method embodiments, for example, the terminal 600 may include one or more processors to realize all the functions of the terminal in the above method embodiments. The terminal 600 includes: a sending unit 602 and an indication information generating unit 604 .
发送单元602用于在所述终端处于连接模式时，发送第一消息，所述第一消息包含第一指示信息，所述CSG小区包括E-UTRAN网络中的CSG小区和UTRAN网络中的CSG小区中的至少一种。The sending unit 602 is configured to send a first message when the terminal is in the connection mode, the first message includes first indication information, and the CSG cell includes a CSG cell in the E-UTRAN network and a CSG cell in the UTRAN network at least one of the
指示信息生成单元604用于生成所述第一指示信息，所述第一指示信息用于：指示是否存在允许所述终端进行接入的CSG小区；指示所述第一消息中不携带所述CSG小区的路由参数信息；和，指示所述第一消息中不携带所述CSG小区的频点信息和扰码信息。The indication information generation unit 604 is configured to generate the first indication information, and the first indication information is used to: indicate whether there is a CSG cell that the terminal is allowed to access; indicate that the first message does not carry the CSG cell; Routing parameter information of the cell; and, indicating that the first message does not carry frequency point information and scrambling code information of the CSG cell.
终端600进一步包括：接收单元606。The terminal 600 further includes: a receiving unit 606 .
接收单元606用于接收第二消息，其中，所述第二消息包含指示所述终端是否上报用于进行CSG小区分组交换PS切换的切换参数的指示信息。The receiving unit 606 is configured to receive a second message, where the second message includes indication information indicating whether the terminal reports handover parameters for PS handover of the CSG cell.
发送单元602还进一步用于发送第三消息，其中，所述第三消息包含所述终端所要切换的目标CSG小区的频点信息、所述目标CSG小区的扰码信息、所述目标CSG小区的路由参数信息和所述CSG目标小区的CSG标识中的一种。The sending unit 602 is further configured to send a third message, where the third message includes frequency point information of the target CSG cell to be handed over by the terminal, scrambling code information of the target CSG cell, and scrambling code information of the target CSG cell. One of routing parameter information and the CSG identifier of the CSG target cell.
需要说明的是，本发明提供的终端可以与无线通信设备或者网络进行无线信号的接收或者发送。例如，该终端可以为无线设备(Radio device)，蜂窝电话设备(Cellular telephone device)，计算机设备(Computing device)，个人通信设备(Personal communication system device)或者其他任何装备无线通信的设备。本发明提供的终端的其他具体实现细节可以参照上述方法实施例的描述，这里不再给予过多赘述。It should be noted that the terminal provided by the present invention can receive or send wireless signals with a wireless communication device or a network. For example, the terminal can be a wireless device (Radio device), a cellular phone device (Cellular telephone device), a computer device (Computing device), a personal communication device (Personal communication system device) or any other device equipped with wireless communication. For other specific implementation details of the terminal provided by the present invention, reference may be made to the description of the foregoing method embodiments, and no more details are given here.
本发明的又一个实施例中提供了一种通信系统，该通信系统中包括至少一个终端，以及对应与该一个或者多个终端可以进行数据通信的至少一个网络侧设备。其中，终端及网络侧设备的具体实现细节，参见上述实施例的描述，在此不再赘述。Yet another embodiment of the present invention provides a communication system, which includes at least one terminal and at least one network-side device that can perform data communication with the one or more terminals. Wherein, for specific implementation details of the terminal and the network side device, refer to the description of the foregoing embodiments, and details are not repeated here.
本领域普通技术人员可以理解，本发明实施例中的方法可以采用不同的方式来实施。例如，这些方法可以采用硬件、软件或者硬件和软件结合的方式通过程序指令来实施。该程序指令在执行时，执行包括本发明实施例中的方法。对于采用硬件实施的方式，本发明实施例中的一个或者多个处理模块可以在一个或者多个电路模块中实施，该电路模块可以为专用集成电路(ApplicationSpecific Integrated Circuits，ASICs)，数字信号处理器(Digital Signal Processors，DSPs)，数字信号处理设备(Digital Signal Processing Devices，DSPDs)，可编程逻辑器件(Programmable Logic Devices，PLDs)，现场可编程门阵列(FieldProgrammable Gate Arrays，FPGAs)，处理器，控制器，微处理器，微控制器，或者其他进行设计并且可以用来执行本发明实施例中的方法的电子设备。Those skilled in the art can understand that the methods in the embodiments of the present invention can be implemented in different ways. For example, these methods may be implemented by program instructions in hardware, software, or a combination of hardware and software. When the program instructions are executed, the methods included in the embodiments of the present invention are executed. For the way of adopting hardware implementation, one or more processing modules in the embodiment of the present invention can be implemented in one or more circuit modules, and the circuit modules can be application specific integrated circuits (Application Specific Integrated Circuits, ASICs), digital signal processors (Digital Signal Processors, DSPs), Digital Signal Processing Devices (Digital Signal Processing Devices, DSPDs), Programmable Logic Devices (Programmable Logic Devices, PLDs), Field Programmable Gate Arrays (Field Programmable Gate Arrays, FPGAs), processors, control processor, microprocessor, microcontroller, or other electronic devices that are designed and can be used to execute the methods in the embodiments of the present invention.
采用软件实施的方式，本发明实施例中的方法可以采用使用一个或者多个模块的方式来实施，例如，可以采用基于过程或者功能的模块化的方式来实现。这些程序指令可以实施在任何计算机或者机器可读介质。例如，该可读介质可以为内存、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。内存可以位于处理器内，也可以位于处理器外。此处，内存指的是任何类型的长期内存、短期内存、可擦除内存、不可擦除内存或者其他类型的内存。In the manner of software implementation, the methods in the embodiments of the present invention may be implemented using one or more modules, for example, may be implemented in a process-based or function-based modular manner. These program instructions can be embodied on any computer or machine readable medium. For example, the readable medium may be various mediums capable of storing program codes such as memory, ROM, RAM, magnetic disk or optical disk. Memory can be located inside the processor or outside the processor. Here, memory refers to any type of long-term memory, short-term memory, erasable memory, non-erasable memory, or other types of memory.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.
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| CN200910238892.8ACN102118804B (en) | 2009-12-31 | 2009-12-31 | Method, device and system for indicating closed subscriber group (CSG) cell |
| PCT/CN2010/080534WO2011079810A1 (en) | 2009-12-31 | 2010-12-30 | Method, device and system for indicating closed subscriber group (csg) cell |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910238892.8ACN102118804B (en) | 2009-12-31 | 2009-12-31 | Method, device and system for indicating closed subscriber group (CSG) cell |
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| CN102118804A CN102118804A (en) | 2011-07-06 |
| CN102118804Btrue CN102118804B (en) | 2014-07-30 |
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| CN200910238892.8AExpired - Fee RelatedCN102118804B (en) | 2009-12-31 | 2009-12-31 | Method, device and system for indicating closed subscriber group (CSG) cell |
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| WO (1) | WO2011079810A1 (en) |
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