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1. (WO2018098788) METHOD AND APPARATUS FOR RELEASING WIRELESS ACCESS BEARER

Pub. No.:    WO/2018/098788    International Application No.:    PCT/CN2016/108276
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Fri Dec 02 00:59:59 CET 2016
IPC: H04W 36/12
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: XIN, Yang
辛阳
WU, Xiaobo
吴晓波
CHONG, Weiwei
崇卫微
Title: METHOD AND APPARATUS FOR RELEASING WIRELESS ACCESS BEARER
Abstract:
A method and apparatus for releasing a wireless access bearer, for use in resolving the problem in the prior art of a longer time for terminating a VoLTE service by a terminal device when an access device serving the terminal device executes an SRVCC handover process. The method comprises: in a wireless access bearer release process, when an access device serving a terminal device that is performing a VoLTE service is executing an SRVCC handover process, stopping execution of the SRVCC handover process after the access device receives a wireless access bearer release message for the terminal device sent by a network element of a core network, and executing the wireless access bearer release process. In this way, the access device stops execution of the SRVCC handover process, so that the time for waiting for the termination of the SRVCC handover process by the network element of the core network and the like is saved, and the execution process of the wireless access bearer release is shortened, and the time for terminating the VoLTE service by the terminal device is shorter, thereby improving user experience.