一种多播组播业务的进程処理方法、 设备和系统 技术领域 本发明涉及通信技术领域，特别是涉及多播组播业务的进程处理方法、设备和系统。 背景技术 长期演进（Long Term Evolution, LTE ) 系统中， 用户设备（ User Equipment, UE ) 在处理接收到的单播业务时， 如果 UE处于空闲态（IDLE ) , 则 UE可以自行决定使用自 身的 8个自动混合重传请求（ Hybrid Automatic Repeat Request, HARQ )进程中的哪个或 哪些进程来处理接收到的数据包； 如果 UE处于连接态， 则 UE可以根据基站发送单播业 务的下行数据包时指定的 HARQ进程处理接收到的数据包。 TECHNICAL FIELD The present invention relates to the field of communications technologies, and in particular, to a process, a device, and a system for processing a multicast multicast service. In a Long Term Evolution (LTE) system, when a user equipment (UE) processes a received unicast service, if the UE is in an idle state (IDLE), the UE may decide to use its own 8 Which process or processes in the Hybrid Automatic Repeat Request (HQQ) process to process the received data packet; if the UE is in the connected state, the UE may specify when the downlink data packet of the unicast service is sent by the base station The HARQ process processes the received packets.
现有技术中， UE可以釆用自身的 8个 HARQ进程中的某个 HARQ进程处理接收的多 播组播（Multimedia Broadcast Multicast Service, MBMS )业务时， 还可以釆用该进程处 理接收的单播业务， 这将导致 UE已接收的业务数据丢失。 发明内容 In the prior art, when a UE can process a received Multicast Broadcast Multicast Service (MBMS) service by using one of the eight HARQ processes in its own, the UE can also use the process to process the received unicast. Service, which will result in the loss of business data that the UE has received. Summary of the invention
本发明实施例提供一种多播组播业务的进程处理方法、 设备和系统。 The embodiment of the invention provides a process, a device and a system for processing a multicast multicast service.
本发明实施例提供一种 MBMS业务的进程处理方法， 包括： An embodiment of the present invention provides a process for processing an MBMS service, including:
用户设备 UE预留仅用于处理 MBMS业务数据包的进程， 其中， 所述进程属于所述 UE的 8个 HARQ进程； The user equipment UE reserves a process for processing only the MBMS service data packet, where the process belongs to the eight HARQ processes of the UE;
所述 UE接收到 MBMS业务数据包时， 利用所述进程处理所述 MBMS业务数据包。 本发明实施例还提供一种 MBMS业务的进程处理方法， 包括： When the UE receives the MBMS service data packet, the MBMS service data packet is processed by the process. The embodiment of the present invention further provides a process for processing an MBMS service, including:
网络侧设备判断用户设备 UE需要预留仅用于处理 MBMS业务数据包的进程时， 所 述网络侧设备发送第一指示消息， 所述第一指示消息用于指示所述 UE预留仅用于处理 MBMS业务数据包的进程； 或者， When the network side device determines that the user equipment UE needs to reserve a process for processing only the MBMS service data packet, the network side device sends a first indication message, where the first indication message is used to indicate that the UE reservation is only used for Process for processing MBMS service packets; or,
所述网络侧设备判断所述 UE不需要继续预留仅用于处理 MBMS业务数据包的进程 时， 所述网络侧设备发送第二指示消息， 所述第二指示消息用于指示所述 UE取消对仅 用于处理 MBMS业务数据包的进程的预留。 When the network side device determines that the UE does not need to continue to reserve a process for processing only the MBMS service data packet, the network side device sends a second indication message, where the second indication message is used to indicate that the UE cancels A reservation to a process that is only used to process MBMS service packets.
本发明实施例还提供一种用户设备， 包括： 预留单元， 用于在 8个 HARQ进程中预留仅用于处理 MBMS业务数据包的进程； 收发单元， 用于接收 MBMS业务数据包；The embodiment of the invention further provides a user equipment, including: a reservation unit, configured to reserve a process for processing only the MBMS service data packet in the eight HARQ processes; and a transceiver unit, configured to receive the MBMS service data packet;
处理单元， 用于利用所述预留单元预留的进程处理所述收发单元接收的 MBMS业务 数据包。 And a processing unit, configured to process, by using a process reserved by the reserved unit, an MBMS service data packet received by the transceiver unit.
本发明实施例还提供一种通信系统， 包括网络侧设备和本发明实施例提供的用户设 备， 其中， 网络侧设备用于发送 MBMS业务数据包。 The embodiment of the present invention further provides a communication system, including a network side device and a user equipment provided by the embodiment of the present invention, where the network side device is configured to send an MBMS service data packet.
本发明实施例还提供一种网络侧设备， 包括： The embodiment of the invention further provides a network side device, including:
判断单元， 用于判断用户设备 UE是否需要预留仅用于处理 MBMS业务数据包的进 程， 如果是， 通知收发单元发送第一指示消息； 和 /或， 用于判断 UE是否需要继续预留 仅用于处理 MBMS业务数据包的进程， 如果否， 通知收发单元发送第二指示消息； 所述收发单元， 用于发送第一指示消息， 该第一指示消息用于指示 UE预留仅用于 处理 MBMS业务数据包的进程； 和 /或， 用于发送第二指示消息， 该第二指示消息用于指 示 UE取消对仅用于处理 MBMS业务数据包的进程的预留。 a determining unit, configured to determine whether the user equipment UE needs to reserve a process for processing only the MBMS service data packet, and if yes, notify the transceiver unit to send the first indication message; and/or, to determine whether the UE needs to continue to reserve only a process for processing an MBMS service data packet, if not, notifying the transceiver unit to send a second indication message; the transceiver unit is configured to send a first indication message, where the first indication message is used to indicate that the UE is reserved for processing only a process of the MBMS service data packet; and/or, configured to send a second indication message, the second indication message is used to instruct the UE to cancel the reservation for the process only for processing the MBMS service data packet.
本发明实施例还提供一种通信系统， 包括用户设备和本发明实施例提供的网络侧设 备， 其中， 用户设备用于根据网络侧设备发送的消息处理进程。 The embodiment of the present invention further provides a communication system, including a user equipment and a network side device provided by the embodiment of the present invention, where the user equipment is used to process a message according to a message sent by the network side device.
本发明实施例通过预留仅用于处理 MBMS业务的进程，可以避免单播业务的数据覆 盖数据緩冲区中緩存的 MBMS业务数据， 从而解决 MBMS业务的数据丢失问题， 显著提 高 MBMS业务的传输盾量。 附图说明 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筒单地介绍， 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的前提下， 还 可以根据这些附图获得其他的附图。 The embodiment of the present invention can avoid the MBMS service data buffered in the data buffer by the data of the unicast service, and the data loss of the MBMS service is solved, thereby significantly improving the transmission of the MBMS service. Shield volume. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art description will be briefly described below, and obviously, in the following description The drawings are only some of the embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.
图 1为本发明实施例一提供的方法示意图； 1 is a schematic diagram of a method according to Embodiment 1 of the present invention;
图 2为本发明实施例二提供的方法示意图； 2 is a schematic diagram of a method according to Embodiment 2 of the present invention;
图 3为本发明实施例三提供的方法示意图； 3 is a schematic diagram of a method according to Embodiment 3 of the present invention;
图 4为本发明实施例四提供的用户设备示意图； 4 is a schematic diagram of a user equipment according to Embodiment 4 of the present invention;
图 5为本发明实施例五提供的网络侧设备示意图。 具体实施方式 下面将结合本发明实施例中的附图， 对本发明实施例中的技术方案进行清楚、 完整 地描述， 显然， 所描述的实施例仅仅是本发明一部分实施例， 而不是全部的实施例。 基 于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有 其他实施例， 都属于本发明保护的范围。FIG. 5 is a schematic diagram of a network side device according to Embodiment 5 of the present invention. The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
本发明实施例提供一种 MBMS业务的进程处理方法， UE在自身的 8个 HARQ进程中 预留至少一个进程， 预留的进程仅用于处理 MBMS业务数据包， 而不会用于处理非 MBMS业务数据包； 当 UE接收到 MBMS业务数据包时， 将利用预留的进程处理， 从而 避免单播业务的数据覆盖数据緩冲区中緩存的 MBMS业务数据，解决 MBMS业务的数据 丢失问题， 显著提高 MBMS业务的传输盾量。 The embodiment of the present invention provides a process for processing an MBMS service. The UE reserves at least one process in its own eight HARQ processes. The reserved process is only used to process MBMS service data packets, and is not used to process non-MBMS. When the UE receives the MBMS service data packet, it will use the reserved process to prevent the data of the unicast service from covering the MBMS service data buffered in the data buffer, and solve the data loss problem of the MBMS service, which is significant. Improve the transmission shield of the MBMS service.
本发明实施例还提供一种 MBMS业务的进程处理方法， 网络侧设备判断 UE需要预 留仅用于处理 MBMS业务数据包的进程时， 或者判断 UE不需要继续预留仅用于处理 MBMS业务数据包的进程时， 及时给 UE以指示， 从而提高包括 MBMS业务在内的各业 务的传输盾量。 The embodiment of the present invention further provides a process for processing an MBMS service, where the network side device determines that the UE needs to reserve a process for processing only the MBMS service data packet, or determines that the UE does not need to continue to reserve only for processing the MBMS service data. In the process of the packet, the UE is instructed in time to improve the transmission shield of each service including the MBMS service.
如图 1所示， 本发明实施例一提供一种 MBMS业务的进程处理方法， 主要包括： As shown in FIG. 1 , a first embodiment of the present invention provides a process for processing an MBMS service, which mainly includes:
101、 UE判断是否预留用于处理 MBMS业务数据包的进程， 如果是， 执行 102。 例如， UE可以在当前单播业务处于暂停期时， 判断其需要预留用于处理 MBMS业 务数据包的进程。 又如， UE可以在其待处理的或者待接收的 MBMS业务的数据量较大， 例如超过某门限时， 判断其需要预留用于处理 MBMS业务数据包的进程。101. The UE determines whether a process for processing the MBMS service data packet is reserved, and if yes, performs 102. For example, the UE may judge that it needs to reserve a process for processing the MBMS service data packet when the current unicast service is in the suspension period. For another example, the UE may determine that it needs to reserve a process for processing the MBMS service data packet when the amount of data of the MBMS service to be processed or to be received is large, for example, when a certain threshold is exceeded.
102、 UE预留用于处理 MBMS业务数据包的进程， 如果预留的进程包括 UE自身的 8 个 HARQ进程中的进程 , 执行 103。 102. The UE reserves a process for processing an MBMS service data packet. If the reserved process includes a process in the UE's own eight HARQ processes, perform 103.
具体的， UE可以根据当前用于处理单播业务或其他非 MBMS业务的进程情况确定 某个或某些进程并预留， 例如： 将当前未用于处理单播业务的全部或部分进程作为预留 的进程，和 /或，将当前用于处理单播业务的进程中已实现正确解码緩存数据包的全部或 部分进程作为预留的进程，和 /或，将当前未用于处理接收下行半静态数据的进程作为预 留的进程。 当然， UE可以优先保证 MBMS业务的处理， 则 UE也可以将当前用于处理单 播业务或者下行半静态数据的进程作为预留的进程， 例如， 当 UE用于处理单播业务的 进程中已实现正确解码緩存数据包的全部进程仍不能满足为接收 MBMS业务而预留进 程的需要时， UE可以将部分处理下行半静态数据的进程作为预留的进程。Specifically, the UE may determine and reserve a certain process according to the current process condition for processing the unicast service or other non-MBMS services, for example, using all or part of the processes that are not currently used to process the unicast service as a pre- The remaining process, and/or all processes that have implemented the correct decoding of the cached packet in the process currently used to process the unicast service as a reserved process, and/or will not currently be used to process the receiving downlink half The process of static data acts as a reserved process. Certainly, the UE may preferentially ensure the processing of the MBMS service, and the UE may also use the process currently used for processing the unicast service or the downlink semi-static data as a reserved process, for example, when the UE is used to process the unicast service. When all processes in the process that have correctly decoded the cached data packet are still unable to meet the requirements for reserving the process for receiving the MBMS service, the UE may treat the process that partially processes the downlink semi-static data as the reserved process.
进一步的， UE可以先根据 MBMS业务的特性或者其重要程度确定预留的进程数量， 再确定预留哪个或哪些进程。 例如： 当 MBMS业务的传输速率较大， 或丢包较敏感（即 QoS要求较高）时， UE确定预留的进程数量可以大一些，以优先保证 MBMS业务的处理。 反之， UE确定预留的进程数量可以小一些。 UE还可以先根据当前单播业务的特性或者 其重要程度确定预留的进程数量， 再在满足预留条件的进程中确定预留的进程。 例如： UE当前接收的单播业务传输速率较大， 或者丢包较敏感， 则 UE确定预留的进程数量可 以小一些， 以优先保证单播业务的处理。 Further, the UE may first determine the number of reserved processes according to the characteristics of the MBMS service or its importance, and then determine which process or processes to reserve. For example, when the transmission rate of the MBMS service is large, or the packet loss is sensitive (that is, the QoS requirement is high), the UE determines that the number of reserved processes can be larger to preferentially guarantee the processing of the MBMS service. Conversely, the UE determines that the number of processes reserved may be smaller. The UE may first determine the number of reserved processes according to the characteristics of the current unicast service or its importance, and then determine the reserved process in the process that satisfies the reservation condition. For example, if the unicast service received by the UE has a large transmission rate or the packet loss is sensitive, the UE determines that the number of reserved processes can be smaller to preferentially guarantee the processing of the unicast service.
例如， 当前未用于处理单播业务的进程共有 6个， 编号分别为 #0、 #1、 #2、 #4、 #5 和 #7, 如果 MBMS业务的传输速率较大或优先级高于单播业务， 则 UE可以预留全部 6个 进程， 或者， UE为更好的处理接收的单播业务， 可以预留全部 6个进程中一部份， 例如 4个， 则 UE可以利用未预留的其他进程处理后续的单播业务； 如果 MBMS业务的丢包不 敏感， 则 UE可以预留全部 6个中的 2个或 3个进程， 甚至仅预留其中 1个进程。 特别的， UE在当前单播业务处于暂停期时， 可以预留全部 8个进程； UE在当前单播业务未处于暂 停期时，最多可以预留 7个进程，而将其余的 1个进程用于处理接收到的单播业务数据包。 For example, there are six processes that are not currently used to process unicast services, numbered #0, #1, #2, #4, #5, and #7, respectively. If the transmission rate of the MBMS service is large or the priority is higher than For a unicast service, the UE can reserve all six processes. Alternatively, the UE can reserve a part of all six processes, for example, four, in order to better process the received unicast service. The remaining processes process the subsequent unicast service; if the packet loss of the MBMS service is not sensitive, the UE may reserve 2 or 3 of the 6 processes, or even reserve only one of the processes. In particular, when the current unicast service is in the pause period, the UE may reserve all eight processes; when the current unicast service is not in the suspension period, the UE may reserve up to 7 processes, and use the remaining one process. Processing the received unicast service data packet.
本实施例中， 假设 UE预留其中的 2个进程 , 则 UE可以在多个进程中确定预留哪 2个 进程。 例如， 预留所有可预留的进程中编号最小的 2个进程（如 #0和 #1 ) , 或者编号最 大的 2个进程（#5和 #7 ) , 或者随机选择其中 2个进程（如 #4和 #5 )。 本步骤中， 假设 UE 预留编号分别为 #4和 #5的进程。 In this embodiment, if the UE reserves two of the processes, the UE may determine which of the two processes are reserved among the multiple processes. For example, reserve the two processes with the lowest number among all reservable processes (such as #0 and #1), or the two processes with the highest number (#5 and #7), or randomly select two of them (such as #4 and #5 ). In this step, it is assumed that the UE reserves the processes with the numbers #4 and #5 respectively.
103、 UE发送包括上述预留进程信息的第一通知消息给 e B。 103. The UE sends a first notification message that includes the foregoing reserved process information to e B.
其中， 第一通知消息可以是 RRC层消息， 或者 MAC层消息。 该第一通知消息可以包 括预留进程的编号， 如 #4和 #5 , 以使网络侧设备获知 UE预留的进程信息。 The first notification message may be an RRC layer message or a MAC layer message. The first notification message may include the number of the reserved process, such as #4 and #5, so that the network side device learns the process information reserved by the UE.
进一步的， eNB可以将该预留进程信息发送给移动性管理实体（Mobility Further, the eNB may send the reserved process information to the mobility management entity (Mobility).
Management Entity, MME )或者移动性控制实体（ Mobility Control Entity, MCE ) , 例 如将 UE预留进程的信息发送给 MME或 MCE。 eNB也可以将第一通知消息透传给 MME 或 MCE, 以使核心网设备获知 UE预留进程的情况， 但此时 eNB将无法解析该第一通知 消息，则 MME或 MCE解析该第一通知消息后，会将 UE预留进程的信息通知给 e B。 eNB 获知 UE将利用预留进程处理 MBMS业务数据包之后， 可以发送 MBMS业务给 UE, 而无 需指示 UE使用哪个或哪些进程来接收，从而降低网络侧设备的处理负荷。当然，如果 eNB 仍在发送 MBMS业务时提供关于进程的指示， UE可以忽略该指示， 仍利用预留的进程 处理 MBMS业务数据包。The Management Entity (MME) or the Mobility Control Entity (MCE), for example, sends information about the UE reservation process to the MME or the MCE. The eNB may also transparently transmit the first notification message to the MME or the MCE, so that the core network device learns the status of the UE reservation process, but the eNB may not resolve the first notification message, and the MME or the MCE resolves the first notification. After the message, the information of the UE reservation process is notified to e B. After the eNB learns that the UE will process the MBMS service data packet by using the reservation process, the UE may send the MBMS service to the UE without It is necessary to indicate which process or processes the UE uses to receive, thereby reducing the processing load of the network side device. Of course, if the eNB still provides an indication of the process while transmitting the MBMS service, the UE can ignore the indication and still process the MBMS service data packet using the reserved process.
UE可以通过本步骤通知 eNB之后， 执行 104; 也可以等待接收 eNB针对该通知的响 应， 并在接收到响应后执行 104。 The UE may perform 104 after notifying the eNB through this step; it may also wait for the response of the receiving eNB for the notification, and execute 104 after receiving the response.
104、 UE接收 MBMS业务数据包， 并利用预留的进程进行处理。 104. The UE receives the MBMS service data packet, and processes the process by using the reserved process.
具体的， UE接收到 MBMS业务的首传数据时， 釆用预留进程中的任一个进程（如 #4 )进行处理， 或者， 优选当前未等待重传合并的预留进程进行处理。 例如， 緩存接收 到的首传数据， 并调用物理层的功能块进行译码， 如果译码成功， 则丢弃该首传数据相 应的重传数据， 否则， 利用该进程（如 #4 )将该首传数据相应的重传数据与緩存的数据 进行合并和译码， 直至译码成功， 或者达到最大重传次数， 或者被其它首传数据覆盖。 Specifically, when the UE receives the first transmission data of the MBMS service, the UE processes the process in the reservation process (such as #4), or selects the reservation process that is not waiting for the retransmission merge. For example, buffering the received first transmission data, and calling a function block of the physical layer for decoding, if the decoding is successful, discarding the corresponding retransmission data of the first transmission data, otherwise, using the process (such as #4) The corresponding retransmission data of the first transmission data is combined and decoded with the buffered data until the decoding is successful, or the maximum number of retransmissions is reached, or is covered by other first transmission data.
UE所预留的进程可以对接收到的 MBMS业务数据包进行并行处理， 此处不再赘述。 本 发明实施例中， UE可以根据 eNB配置的控制面信息或者动态调度信息判定首传数据和重 传数据发送的时频位置， 从而区分接收到的是首传数据还是重传数据， 后文不再赘述。The processes reserved by the UE can process the received MBMS service data packets in parallel, and details are not described herein. In the embodiment of the present invention, the UE may determine the time-frequency position of the first transmission data and the retransmission data according to the control plane information or the dynamic scheduling information configured by the eNB, so as to distinguish whether the first transmission data or the retransmission data is received, and the following is not Let me repeat.
此外， 当 eNB发送非 MBMS业务数据包给 UE时， 例如单播业务， 则 UE不会利用编 号为 #4和 #5的进程接收该业务数据包。 In addition, when the eNB sends a non-MBMS service data packet to the UE, such as a unicast service, the UE does not receive the service data packet by using the processes numbered #4 and #5.
在实施例一中， UE通过将自身的 8个 HARQ进程中的至少一个进程预留给 MBMS业 务， 能够避免单播业务的数据覆盖数据緩冲区中緩存的 MBMS业务数据， 解决 MBMS业 务的数据丢失问题， 显著提高 MBMS业务的传输盾量。 In the first embodiment, the UE reserves the MBMS service data in the data buffer in the data buffer of the unicast service by reserving at least one of the eight HARQ processes in the MBMS service to solve the MBMS service data. The loss problem significantly increases the transmission capacity of the MBMS service.
在本发明的其他实施例中， UE预留的进程可以不仅包括 UE自身的 8个 HARQ进程中 的进程， 还包括 UE自身的 8个 HARQ进程之外的进程。 则， UE可以将全部预留的进程的 信息通知给 eNB,还可以仅将自身的 8个 HARQ进程中预留的进程的信息通知给 e B。 UE 预留的进程还可以仅包括 UE自身的 8个 HARQ进程之外的进程 , 则 UE可以将自身的 8个 HARQ进程之外预留的进程的信息通知给 eNB , 也可以不通知 eNB其预留的进程的信息， 在 UE接收到 MBMS业务时， 利用预留的进程处理即可。 In other embodiments of the present invention, the process reserved by the UE may include not only processes in the UE's own 8 HARQ processes but also processes other than the UE's own 8 HARQ processes. Then, the UE may notify the eNB of the information of all the reserved processes, and may also notify only the information of the processes reserved in its own eight HARQ processes to the e B. The UE-reserved process may also include only the processes of the UE's own eight HARQ processes, and the UE may notify the eNB of the information of the process reserved by the eight HARQ processes, or may not notify the eNB of the pre-request. The information of the reserved process can be processed by the reserved process when the UE receives the MBMS service.
如图 2所示， 本发明实施例二提供一种 MBMS业务的进程处理方法， 其中， 网络侧 设备判断 UE需要预留用于处理 MBMS业务数据包的进程时， 通知 UE, 然后由 UE确定并 预留用于处理 MBMS业务数据包的进程。 以接入网设备 eNB为例， eNB可以根据 MBMS 业务的重要性或优先级，或者 MBMS业务的丢包敏感程度做出判断（201 )。例如： MBMS 业务对丢包比较敏感， 则 e B可以判断 UE需要预留进程以保证 MBMS业务的接收盾量。 然后， eNB通知 UE预留用于处理 MBMS业务数据包的进程（202 ) 。 例如， 发送用于指 示 UE为 MBMS业务预留进程的第一指示消息。 该第一指示消息可以为 RRC层消息或 MAC层消息， 例如 DCCH消息， 或 MCCH消息。 UE收到 eNB的通知后， 确定并预留用于 处理 MBMS业务数据包的进程， 还可以发送包括预留进程信息的第二通知消息给 eNB, 可以参见实施例一的相关描述， 此处不再赘述。 当然， UE还可以基于实际情况， 决定 是否接受 eNB的指示（203 ) , 如果不接受， 可以通知网络侧设备拒绝接受指示（204 ) , 则网络侧设备的此次关于预留进程的指示失败。 例如， UE可以利用发送消息的消息 ID 或者在发送的消息中携带拒绝标识以通知网络侧设备拒绝接受指示。As shown in FIG. 2, the second embodiment of the present invention provides a process for processing an MBMS service, where the network side device determines that the UE needs to reserve a process for processing an MBMS service data packet, notifies the UE, and then determines by the UE. Reserve processes for processing MBMS service packets. Taking the access network device eNB as an example, the eNB can make a judgment according to the importance or priority of the MBMS service or the packet loss sensitivity of the MBMS service (201). For example: MBMS If the service is sensitive to packet loss, e B can determine that the UE needs to reserve the process to ensure the receiving shield of the MBMS service. The eNB then notifies the UE to reserve a process (202) for processing the MBMS service data packet. For example, a first indication message for instructing the UE to reserve a process for the MBMS service is sent. The first indication message may be an RRC layer message or a MAC layer message, such as a DCCH message, or an MCCH message. After receiving the notification from the eNB, the UE determines and reserves the process for processing the MBMS service data packet, and may also send the second notification message including the reserved process information to the eNB. For details, refer to the related description in Embodiment 1. Let me repeat. Certainly, the UE may further determine whether to accept the indication of the eNB based on the actual situation (203). If not, the network side device may be notified to reject the indication (204), and the current indication of the reserved process by the network side device fails. For example, the UE may use the message ID of the sent message or carry the reject identifier in the sent message to notify the network side device to reject the indication.
在本发明的其他实施例中， 网络侧设备还可以在判断 UE需要预留用于处理 MBMS 业务数据包的进程时， 进一步确定 UE预留进程的数量和 /或具体的预留进程， 然后将确 定的预留进程信息通知给 UE。 以 eNB为例， eNB可以确定 UE需预留的进程数量， 并将 数量通知给 UE, 则 UE预留相应数量的进程， 并进一步将具体预留进程的编号发送给 e B。 eNB还可以将当前未用于处理单播业务的全部或者部分进程确定为预留进程， 或 者随机选择一个或几个进程作为确定的预留进程， 然后将预留的进程编号提供给 UE。 这里假设 eNB确定的预留进程为 #4和 #5 , 这两个进程为当前未等待重传数据合并的进 程。 则， eNB将预留进程的编号 #4和 #5发送给 UE。 UE接收到包括预留进程的信息时， 会预留编号为 #4和 #5的进程， 并在接收到 MBMS业务的数据包时， 利用这两个进程进行 处理。 当然， UE还可以基于实际情况， 决定是否接受 eNB的指示， 如果不接受， 可以通 知网络侧设备拒绝接受指示， 则网络侧设备的此次关于预留进程的指示失败。 例如， UE 可以利用发送消息的消息 ID或者在发送的消息中携带拒绝标识以通知网络侧设备拒绝 接受指示。如果 UE仅是拒绝预留 eNB确定预留的进程或数量， 而不是拒绝预留任何进程 用于处理 MBMS业务数据包， 则 UE可以将预留的进程信息发送给网络侧设备， 则网络 侧设备获知 UE实际预留了哪个或哪些进程， 可选的， 网络侧设备发送响应以示获知或 同意 UE的预留决定。 那么， UE在接收 MBMS业务时， 将利用自身决定的预留进程处理 该业务。 In other embodiments of the present invention, the network side device may further determine the number of UE reservation processes and/or a specific reservation process when determining that the UE needs to reserve a process for processing the MBMS service data packet, and then The determined reservation process information is notified to the UE. Taking the eNB as an example, the eNB may determine the number of processes to be reserved by the UE, and notify the UE of the quantity, and the UE reserves a corresponding number of processes, and further sends the number of the specific reserved process to the e B. The eNB may also determine all or part of the processes that are not currently used to process the unicast service as the reserved process, or randomly select one or several processes as the determined reservation process, and then provide the reserved process number to the UE. It is assumed here that the reserved processes determined by the eNB are #4 and #5, which are processes that are not currently waiting for retransmission of data. Then, the eNB sends the reserved process numbers #4 and #5 to the UE. When the UE receives the information including the reserved process, the processes with the numbers #4 and #5 are reserved, and when the data packets of the MBMS service are received, the two processes are used for processing. Of course, the UE may also decide whether to accept the indication of the eNB based on the actual situation. If the network side device refuses to accept the indication, the network side device may fail to indicate the reservation process. For example, the UE may use the message ID of the sent message or carry the reject identifier in the sent message to notify the network side device to reject the indication. If the UE only refuses to reserve the eNB to determine the reserved process or the number, instead of refusing to reserve any process for processing the MBMS service data packet, the UE may send the reserved process information to the network side device, and then the network side device It is known that the UE actually reserves which process or processes. Optionally, the network side device sends a response to indicate or agree to the UE's reservation decision. Then, when receiving the MBMS service, the UE will process the service by using the reservation process determined by itself.
在本发明的其他实施例中， 确定 UE需预留进程的网络侧设备还可以是核心网设备 , 如 MME或者 MCE。 例如， MME判断 UE需要预留用于处理 MBMS业务数据包的进程时， 通知 UE以及 eNB , 然后由 UE确定并预留用于处理由 eNB发送的 MBMS业务数据包的进 程， 其中， MME可以釆用 NAS层消息通知 eNB , eNB将该消息透传给 UE。 进一步的， MME通知 UE以及 eNB时， 可以明确提供预留的进程信息， 即 UE预留该信息相应的进程 即可，而 eNB无需在发送 MBMS业务时，指示 UE或与其协商利用哪个或哪些进程来处理。 或者， MME通知 UE以及 eNB时， 可以仅指示需要预留用于处理 MBMS业务的进程或者 提供需要预留的进程数量， 则 UE和 eNB可以协商确定具体预留进程， 或者由 UE或 eNB 确定具体预留进程后通知对方。 UE与 eNB之间确定预留进程的方法可以参见本发明其他 实施例的相关描述， 此处不再赘述。In other embodiments of the present invention, the network side device that determines that the UE needs to reserve the process may also be a core network device, such as an MME or an MCE. For example, when the MME determines that the UE needs to reserve a process for processing the MBMS service data packet, it notifies the UE and the eNB, and then determines and reserves by the UE for processing the MBMS service data packet sent by the eNB. The MME may notify the eNB by using a NAS layer message, and the eNB transparently transmits the message to the UE. Further, when the MME notifies the UE and the eNB, the reserved process information may be explicitly provided, that is, the UE reserves the process corresponding to the information, and the eNB does not need to instruct the UE or negotiate which process or processes to use when transmitting the MBMS service. To handle. Alternatively, when the MME notifies the UE and the eNB, it may only indicate that the process for processing the MBMS service needs to be reserved or the number of processes that need to be reserved, and the UE and the eNB may determine a specific reservation process, or determine the specific process by the UE or the eNB. Notify the other party after the process is reserved. For a method for determining a reservation process between a UE and an eNB, reference may be made to related descriptions of other embodiments of the present invention, and details are not described herein again.
该上述实施例中， UE可以根据网络侧设备的指示， 预留仅用于处理接收的 MBMS 业务的进程， 从而保证 MBMS业务的盾量， UE还可以通过与网络侧设备的协商， 预留 更加合适的进程， 有利于保证其他非 MBMS业务的盾量。 In the foregoing embodiment, the UE may reserve a process for processing only the received MBMS service according to the indication of the network side device, thereby ensuring the shield of the MBMS service, and the UE may also reserve more by negotiating with the network side device. The right process will help ensure the shield of other non-MBMS services.
上述实施例中， UE未预留的进程仍可以用于处理各种业务， 预留的进程将仅用于 处理接收的 MBMS业务。 UE可以在预留进程之后， 基于自身判断或者网络侧的指示取 消对预留进程的预留， 则预留的进程经过 UE取消预留后， 成为未预留进程， 并可以用 于处理各种业务。 以下通过实施例三说明如何取消对预留进程的预留。 In the above embodiment, the process that is not reserved by the UE can still be used to process various services, and the reserved process will only be used to process the received MBMS service. After the reservation process, the UE may cancel the reservation of the reserved process based on the self-determination or the indication of the network side, and the reserved process becomes an unreserved process after the UE cancels the reservation, and can be used to process various business. The following describes how to cancel the reservation of the reserved process by using the third embodiment.
如图 3所示， 本发明实施例三提供的一种 MBMS业务的进程处理方法， 可以用于取 消对全部的或者部分的预留进程的预留。 本实施例以 UE预留编号为 #4和 #5的进程为例， 主要包括： As shown in FIG. 3, a process for processing an MBMS service according to Embodiment 3 of the present invention may be used to cancel reservation of all or part of reserved processes. In this embodiment, the process of the UE with the reserved number of #4 and #5 is taken as an example, and the method mainly includes:
301、 UE判断是否需要取消对预留进程的预留， 如果是， 则取消对全部或者部分预 留进程的预留。 301. The UE determines whether it is necessary to cancel the reservation of the reserved process. If yes, cancel the reservation for all or part of the reserved processes.
例如， UE在 MBMS业务结束时， 或者 UE拒绝继续接收 MBMS业务时， 或者 MBMS 业务的 Qos发生改变时，或者 UE的非预留进程处理的业务结束时，或者 UE的非预留进程 数量增加， 例如专用进程由不可用变为可用时， UE可以确定需要取消对预留进程的预 留。 如果 UE取消对部分预留进程的预留， 则有利于 UE避免再次确定预留进程以及通知 预留进程信息的处理， 能够更好的保证 MBMS业务的盾量。 如果 UE取消对全部预留进 程的预留， 则有利于 UE更好的保证其他业务的盾量。 For example, when the UE ends the MBMS service, or when the UE refuses to continue to receive the MBMS service, or when the QoS of the MBMS service changes, or when the service processed by the UE's non-reservation process ends, or the number of non-reserved processes of the UE increases, For example, when a dedicated process becomes unavailable from unavailable, the UE may determine that the reservation of the reserved process needs to be canceled. If the UE cancels the reservation of the reserved process, the UE can avoid the process of determining the reservation process and notifying the reservation process information, and can better guarantee the shield of the MBMS service. If the UE cancels the reservation for all the reservation processes, it is beneficial for the UE to better guarantee the shield of other services.
302、 UE通知网络侧设备取消预留的进程信息。 302. The UE notifies the network side device to cancel the reserved process information.
具体的， UE可以发送第三通知消息给网络侧设备 , 该第三通知消息包括取消预留 的进程的信息。 例如， UE仅取消对部分预留进程的预留， 假设 #4, 则该消息包括进程 编号 #4。 又如， UE取消对全部预留进程的预留， 则该消息可以包括进程编号 #4和 #5 , 该消息也可以包括预留进程的数量或者取消预留的指示， 则 UE根据该数量或指示获知 UE取消了对全部预留进程的预留。 此外， 网络侧设备接收到该第三通知消息后， 如果 将再次发送 MBMS业务数据包给 UE, 可以通过上述本发明实施例提供的方法先指示 UE 预留仅用于处理 MBMS业务数据包的进程， 也可以在发送 MBMS业务数据包给 UE时， 指定处理该数据包的进程， 此处不再赘述。Specifically, the UE may send a third notification message to the network side device, where the third notification message includes information about the process of canceling the reservation. For example, the UE only cancels the reservation for the partially reserved process, assuming #4, the message includes the process number #4. For another example, if the UE cancels the reservation for all reserved processes, the message may include process numbers #4 and #5. The message may also include the number of reserved processes or the indication of canceling the reservation, and the UE learns, according to the quantity or indication, that the UE cancels the reservation for all the reserved processes. In addition, after the network side device receives the third notification message, if the MBMS service data packet is to be sent to the UE again, the method provided by the embodiment of the present invention may first indicate that the UE reserves the process for processing only the MBMS service data packet. The process of processing the data packet is also specified when the MBMS service data packet is sent to the UE, and details are not described herein again.
302、 网络侧设备发送针对该第三通知消息的响应， 即确认获知或同意 UE取消对预 留进程的预留。 302. The network side device sends a response to the third notification message, that is, confirms that the UE is informed or agreed to cancel the reservation of the reserved process.
本步骤为可选步骤。 This step is an optional step.
303、 UE接收网络侧设备发送的非 MBMS业务数据包。 303. The UE receives a non-MBMS service data packet sent by the network side device.
例如， UE可以利用编号 #4和 #5的进程处理接收到的非 MBMS业务数据包。 For example, the UE may process the received non-MBMS service data packets using processes numbered #4 and #5.
本发明的其他实施例中， UE可以接收网络侧设备发送的第二指示消息， 该第二指 示消息用于通知 UE取消对全部或部分预留进程的预留， 例如， 该消息包括指示 UE取消 的预留进程的编号， 或者指示 UE取消的预留进程的数量， 或者通知 UE可以取消对预留 进程的预留。 则 UE可以按照该第二指示消息取消对预留进程的预留， 并将取消预留的 进程信息， 如编号， 发送给网络侧设备。 如果网络侧设备已指示具体编号， 则 UE还可 以在取消预留后不发送响应， 或者发送不包括进程信息的响应。 当然， UE还可以基于 实际情况， 决定是否接受网络侧设备的指示， 如果不接受， 可以通知网络侧设备拒绝接 受指示， 则网络侧设备的此次关于进程取消预留的指示失败。 例如， UE可以利用发送 消息的消息 ID或者在发送的消息中携带拒绝标识以通知网络侧设备拒绝接受指示。如果 UE仅是拒绝按照网络侧设备确定的进程信息或进程数量进行进程的取消预留， 而不是 拒绝取消任何进程的预留， 则 UE可以将取消预留的进程信息发送给网络侧设备， 则网 络侧设备获知 UE实际了取消对哪个或哪些进程的预留， 可选的， 网络侧设备发送响应 以示获知或同意 UE的预留决定。 那么， UE在接收后续业务时， 可以利用已取消预留的 进程处理该业务。 In other embodiments of the present invention, the UE may receive a second indication message sent by the network side device, where the second indication message is used to notify the UE to cancel the reservation for all or part of the reserved process, for example, the message includes indicating that the UE cancels. The number of the reserved process, or the number of reserved processes that the UE cancels, or the UE is notified to cancel the reservation of the reserved process. Then, the UE may cancel the reservation of the reserved process according to the second indication message, and send the canceled process information, such as the number, to the network side device. If the network side device has indicated the specific number, the UE may also not send a response after canceling the reservation, or send a response that does not include the process information. Of course, the UE may also decide whether to accept the indication of the network side device based on the actual situation. If not, the network side device may notify the network side device to reject the indication, and the network side device's indication that the process cancels the reservation fails. For example, the UE may use the message ID of the sent message or carry the reject identifier in the sent message to notify the network side device to reject the indication. If the UE only refuses to cancel the reservation according to the process information or the number of processes determined by the network side device, instead of refusing to cancel the reservation of any process, the UE may send the canceled process information to the network side device, The network side device learns that the UE actually cancels the reservation of which process or processes. Optionally, the network side device sends a response to indicate or agree to the UE's reservation decision. Then, when receiving the subsequent service, the UE may process the service by using the process that has been cancelled.
本实施例中， UE通过取消对预留进程的预留， 能够减少资源浪费， 提高其他业务 的传输效率和盾量。 In this embodiment, by canceling the reservation of the reserved process, the UE can reduce resource waste and improve transmission efficiency and shield capacity of other services.
在本发明的其他实施例中， 确定 UE需取消对预留进程的预留的网络侧设备还可以 是核心网设备， 如 MME或者 MCE。 例如， MCE判断 UE需要取消对预留进程的预留时， 通知 UE以及 e B , 然后由 UE确定并取消对预留进程的预留， 其中， MCE可以釆用 NAS 层消息通知 eNB , eNB将该消息透传给 UE。 进一步的， MCE通知 UE以及 eNB时， 可以 明确提供取消预留的进程信息， 即 UE取消对该信息相应的进程的预留即可， 进一步的， eNB在发送 MBMS业务时， 可以指示 UE或与其协商预留哪个或哪些进程来处理。 或者， MCE通知 UE以及 eNB时， 可以仅指示需要取消对预留进程的预留或者提供需要取消预 留的进程数量， 则 UE和 eNB可以协商确定具体预留进程， 或者由 UE或 eNB确定取消的 具体预留进程后通知对方。 UE与 eNB之间确定取消对预留进程的预留的方法可以参见本 发明其他实施例的相关描述， 此处不再赘述。In other embodiments of the present invention, the network side device that determines that the UE needs to cancel the reservation of the reserved process may also be a core network device, such as an MME or an MCE. For example, when the MCE determines that the UE needs to cancel the reservation of the reserved process, it notifies the UE and the e B, and then the UE determines and cancels the reservation of the reserved process, where the MCE can use the NAS. The layer message informs the eNB that the eNB transparently transmits the message to the UE. Further, when the MCE notifies the UE and the eNB, the process information for canceling the reservation may be explicitly provided, that is, the UE cancels the reservation of the process corresponding to the information. Further, when transmitting the MBMS service, the eNB may indicate the UE or Negotiate which process or processes are reserved for processing. Alternatively, when the MCE notifies the UE and the eNB, it may only indicate that the reservation of the reserved process needs to be canceled or the number of processes that need to be reserved is provided, and the UE and the eNB may negotiate to determine a specific reservation process, or the UE or the eNB determines to cancel. Notify the other party after the specific reservation process. For the method for determining the reservation of the reserved process between the UE and the eNB, reference may be made to the related description of other embodiments of the present invention, and details are not described herein again.
该上述实施例中， UE可以根据网络侧设备的指示， 取消对全部或者部分预留进程 的预留， 从而保证 MBMS业务的盾量， UE还可以通过与网络侧设备的协商， 以使预留 进程的取消预留更加合理， 有利于保证各种业务的盾量。 In the foregoing embodiment, the UE may cancel the reservation of all or part of the reserved process according to the indication of the network side device, thereby ensuring the shield of the MBMS service, and the UE may also negotiate with the network side device to make a reservation. The cancellation of the process is more reasonable, which is conducive to guaranteeing the shield of various services.
如图 4所示， 本发明实施例四提供一种用户设备 UE, 该设备可以实现上述方法实施 例， 主要包括： As shown in FIG. 4, the fourth embodiment of the present invention provides a user equipment (UE), which can implement the foregoing method embodiments, and includes:
预留单元， 用于在 8个 HARQ进程中预留仅用于处理 MBMS业务数据包的进程； 收发单元， 用于接收 MBMS业务数据包； a reservation unit, configured to reserve a process for processing only MBMS service data packets in the eight HARQ processes; and a transceiver unit, configured to receive the MBMS service data packet;
处理单元， 用于利用预留单元预留的进程处理收发单元接收的 MBMS业务数据包。 可选的， 收发单元还用于在预留单元预留仅用于处理 MBMS业务数据包的进程之 后，发送第一通知消息给网络侧设备，该第一通知消息包括预留单元预留的进程的编号。 进一步的， 收发单元还用于在发送第一通知消息后， 接收网络侧设备的响应。 And a processing unit, configured to process the MBMS service data packet received by the transceiver unit by using a process reserved by the reserved unit. Optionally, the transceiver unit is further configured to: after the reserved unit reserves the process for processing only the MBMS service data packet, send the first notification message to the network side device, where the first notification message includes a process reserved by the reserved unit. The number. Further, the transceiver unit is further configured to: after receiving the first notification message, receive a response of the network side device.
可选的， 收发单元还用于接收网络侧设备发送的第一指示消息， 该第一指示消息用 于指示预留仅用于处理 MBMS业务数据包的进程， 相应的， 预留单元在收发单元收到该 第一指示消息时， 在 8个 HARQ进程中预留仅用于处理 MBMS业务数据包的进程。 进一 步的， 如果第一指示消息包括进程的编号， 预留单元用于将该编号的进程确定为仅用于 处理 MBMS业务数据包的进程并预留。 Optionally, the transceiver unit is further configured to receive a first indication message sent by the network side device, where the first indication message is used to indicate that the process for processing only the MBMS service data packet is reserved, and correspondingly, the reserved unit is in the transceiver unit. Upon receiving the first indication message, a process for processing only the MBMS service data packet is reserved in the eight HARQ processes. Further, if the first indication message includes the number of the process, the reservation unit is configured to determine the process of the number as a process for processing only the MBMS service data packet and reserve.
进一步的， 该设备还包括判断单元， 该单元用于判断是否接受收发单元接收到的网 络侧设备的指示， 如第一指示消息， 如果是， 触发预留单元， 预留单元在受到触发后， 预留仅用于处理 MBMS业务数据包的进程； 如果否， 触发收发单元， 收发单元在受到触 发后， 发送拒绝消息给网络侧设备， 或者确定预留仅用于处理 MBMS业务数据包的进程 并将该进程的编号发送给网络侧设备以及预留单元， 预留单元预留该编号的进程。 进一步的， 预留单元还用于取消对仅用于处理 MBSM业务数据包的进程的预留。 可 选的，收发单元还用于在预留单元取消进程的预留时，发送第三通知消息给网络侧设备， 该第三通知消息包括取消预留的进程的编号。Further, the device further includes a determining unit, configured to determine whether to accept an indication of the network side device received by the transceiver unit, such as a first indication message, and if yes, triggering the reserved unit, after the reserved unit is triggered, A process for processing only the MBMS service data packet is reserved; if not, the transceiver unit is triggered, and after receiving the trigger, the transceiver unit sends a rejection message to the network side device, or determines to reserve a process for processing only the MBMS service data packet. The number of the process is sent to the network side device and the reserved unit, and the reserved unit reserves the process of the number. Further, the reservation unit is further configured to cancel the reservation of the process only for processing the MBSM service data packet. Optionally, the transceiver unit is further configured to: when the reservation unit cancels the reservation of the process, send a third notification message to the network side device, where the third notification message includes a number of the process that cancels the reservation.
进一步的， 收发单元还用于接收网络侧设备发送的第二指示消息， 该第二指示消息 指示取消对预留进程的预留。 Further, the transceiver unit is further configured to receive a second indication message sent by the network side device, where the second indication message indicates to cancel the reservation of the reserved process.
本实施例提供的 UE可以避免单播业务的数据覆盖数据緩冲区中緩存的 MBMS业务 数据， 接收到的 MBMS业务数据不会丢失， MBMS业务的传输盾量较高。 The UE provided in this embodiment can prevent the unicast service data from covering the MBMS service data buffered in the data buffer, and the received MBMS service data is not lost, and the MBMS service has a high transmission shield.
本发明的其他实施例还提供一种通信系统，该系统包括网络侧设备和实施例四提供 的用户设备， 其中， 网络侧设备用于发送 MBMS业务数据包。 该系统能够保证 UE接收 MBMS业务的盾量。 Other embodiments of the present invention further provide a communication system, where the system includes a network side device and a user equipment provided in Embodiment 4, wherein the network side device is configured to send an MBMS service data packet. The system can guarantee the UE to receive the shield of the MBMS service.
如图 5所示， 本发明实施例五提供一种网络侧设备， 该网络侧设备可以实现上述方 法实施例， 主要包括： As shown in FIG. 5, the fifth embodiment of the present invention provides a network side device, where the network side device can implement the foregoing method, which mainly includes:
判断单元， 用于判断用户设备 UE是否需要预留仅用于处理 MBMS业务数据包的进 程， 如果是， 通知收发单元发送第一指示消息； 和 /或， 用于判断 UE是否需要继续预留 仅用于处理 MBMS业务数据包的进程， 如果否， 通知收发单元发送第二指示消息； 收发单元， 用于发送第一指示消息， 该第一指示消息用于指示 UE预留仅用于处理 MBMS业务数据包的进程； 和 /或， 用于发送第二指示消息， 该第二指示消息用于指示 UE取消对仅用于处理 MBMS业务数据包的进程的预留。 a determining unit, configured to determine whether the user equipment UE needs to reserve a process for processing only the MBMS service data packet, and if yes, notify the transceiver unit to send the first indication message; and/or, to determine whether the UE needs to continue to reserve only a process for processing an MBMS service data packet, if not, notifying the transceiver unit to send a second indication message; the transceiver unit, configured to send a first indication message, where the first indication message is used to indicate that the UE is reserved for processing only the MBMS service a process of the data packet; and/or, configured to send a second indication message, the second indication message is used to instruct the UE to cancel the reservation of the process only for processing the MBMS service data packet.
可选的， 该网络侧设备可以是基站， 或者位于基站之中， 收发单元发送的第一指示 消息和 /或第二指示消息为发送给 UE的 DCCH消息或 MCCH消息。 Optionally, the network side device may be a base station, or located in the base station, and the first indication message and/or the second indication message sent by the transceiver unit is a DCCH message or an MCCH message sent to the UE.
可选的， 该网络侧设备可以是 MME或 MCE, 或者位于 MME或 MCE之中， 收发单元 发送的第一指示消息和 /或第二指示消息为发送给 UE和其所属基站的 NAS层消息。 Optionally, the network side device may be an MME or an MCE, or located in the MME or the MCE, and the first indication message and/or the second indication message sent by the transceiver unit is a NAS layer message sent to the UE and the base station to which the UE belongs.
本实施例中的网络侧设备可以及时为 UE提供关于预留进程与取消预留进程的指 示， 从而提高包括 MBMS业务在内的各业务的传输盾量。 The network side device in this embodiment can provide the UE with an indication about the reservation process and the cancellation process in time, thereby improving the transmission shield of each service including the MBMS service.
本发明的其他实施例还提供一种通信系统，该系统包括用户设备和实施例五提供的 网络侧设备， 其中， 用户设备用于根据网络侧设备发送的消息处理进程。 该系统能够保 证 UE接收各项业务的盾量。 进一步的， 该用户设备可以是实施例四提供的用户设备， 此处不再赘述。 本领域普通技术人员可以理解实现上述实施例方法中的全部或部分步骤是可以通 过程序来指令相关的硬件来完成， 所述的程序可以存储于一计算机可读取存储介盾中， 所述的存储介盾， 如： ROM/RAM、 磁碟、 光盘等。The other embodiments of the present invention further provide a communication system, where the system includes the user equipment and the network side device provided by the fifth embodiment, where the user equipment is used to process the message according to the message sent by the network side device. The system can guarantee the UE to receive the shield of each service. Further, the user equipment may be the user equipment provided in Embodiment 4, and details are not described herein again. A person skilled in the art can understand that all or part of the steps of implementing the above embodiments can be completed by a program to instruct related hardware, and the program can be stored in a computer readable storage medium shield. Storage media, such as: ROM / RAM, disk, CD, etc.
以上对本发明实施例进行了详细介绍，本文中应用了具体实施方式对本发明进行了 阐述， 以上实施例的说明只是用于帮助理解本发明的系统及方法； 同时， 对于本领域的 一般技术人员， 依据本发明的思想， 在具体实施方式及应用范围上均会有改变之处， 综 上所述， 本说明书内容不应理解为对本发明的限制。 The embodiments of the present invention have been described in detail above, and the present invention has been described with reference to the specific embodiments thereof. The description of the above embodiments is only for facilitating understanding of the system and method of the present invention. Meanwhile, for those skilled in the art, In view of the above, the description of the present invention is not limited to the scope of the present invention.