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1. (WO2018035864) NETWORK MANAGEMENT METHOD AND CONTROLLER

Pub. No.:    WO/2018/035864    International Application No.:    PCT/CN2016/096998
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Sat Aug 27 01:59:59 CEST 2016
IPC: H04W 76/02
Applicants: HUAWEI TECHNOLOGIES CO.,LTD.
华为技术有限公司
Inventors: XU, Changchun
徐长春
WANG, Yuanyuan
王园园
ZHANG, Jin
张进
WANG, Yan
王岩
Title: NETWORK MANAGEMENT METHOD AND CONTROLLER
Abstract:
A network management method and controller, used to enable dynamic scalability of an internal packet data network (IN-PDN) in UE migration or detachment scenarios. The present invention ensures service continuity in a local network of UE when the UE migrates or detaches, and enables immediate retrieval of an IN-PDN resource no longer in use, thus preventing waste of IN-PDN resources.