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1. (WO2018195877) COMMUNICATION METHOD, DEVICE AND SYSTEM

Pub. No.:    WO/2018/195877    International Application No.:    PCT/CN2017/082270
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Apr 28 01:59:59 CEST 2017
IPC: H04L 12/24
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: XU, Ruiyue
许瑞岳
ZHANG, Kai
张凯
LI, Yan
李延
Title: COMMUNICATION METHOD, DEVICE AND SYSTEM
Abstract:
Provided are a communication method, device and system. The method comprises: a first management unit receives a network component notification message sent by a second management unit, the network component notification message carrying tenant service instance information and state information of a network component, the tenant service instance information corresponding to the state information of the network component, the state information comprising fault information and/or performance information; the first management unit determines state information of a network slice instance according to the network component notification message, the state information of the network slice instance corresponding to the tenant service instance information, the network slice instance comprising a network slice component. The communication method improves network slice management efficiency.