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1. (WO2018176482) COMMUNICATION METHOD, CORE NETWORK DEVICE AND ACCESS NETWORK DEVICE

Pub. No.:    WO/2018/176482    International Application No.:    PCT/CN2017/079331
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Sun Apr 02 01:59:59 CEST 2017
IPC: H04W 74/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: YU, Fang
余芳
LI, Yan
李岩
NI, Hui
倪慧
Title: COMMUNICATION METHOD, CORE NETWORK DEVICE AND ACCESS NETWORK DEVICE
Abstract:
Provided are a communication method, a core network device and an access network device. The method comprises: a core network device receiving a first message from an access network device, wherein the first message carries information for indicating a slice supported by the access network device; and the core network device determining a location area identity list of a user equipment (UE) according to the information about the slice supported by the access network device. The communication method, the core network device and the access network device in the embodiments of the present application enable the access network device and the core network device to inform each other of capability information about slices respectively supported thereby, are simple to implement, and can determine a location area identity list of a UE, thereby avoiding sending a paging message within an unnecessary range.