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发明授权
CN101572878B 通用分组无线业务隧道协议控制面隧道的管理方法与装置 有权 转让

通用分组无线业务隧道协议控制面隧道的管理方法与装置
摘要：
本发明提供一种通用分组无线业务隧道协议控制面GTP-C隧道的管理方法与装置，当用户终端UE的空闲状态信令优化ISR功能激活后，保持两个用户移动控制管理实体之间在ISR功能激活过程中建立的GTP-C隧道，并且此后两个用户移动控制管理实体之间通过该GTP-C隧道发送和接收消息。使用本发明实施例给出的方法与装置，两个用户移动控制管理实体之间在ISR功能激活后的消息交互过程中不需要UE的任何标识，同时提高用户移动控制管理实体检索UE的效率，从而提高整个系统的性能，特别是ISR的性能。
摘要（英）：

The invention provides a method and a device for managing the general packet radio service tunneling protocol for a control plane (GTP-C) tunnel. After the idle state signaling reduction (ISR) function of user equipment (UE) is activated, the GTP-C tunnel built between two user mobility control and management entities is kept during the ISR function activation, and the two user mobility control and management entities send and receive massages through the GTP-C tunnel. With the method and the device for the GTP-C, the two user mobility control and management entities do not need any identity of the UE during the massage interaction after the ISR function is activated, and the efficiency of retrieving the UE by the two user mobility control and management entities is improved, thus the performance of the whole system, particularly the ISR is improved.

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