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1. (WO2017020241) COMMUNICATION METHOD, NETWORK SIDE DEVICE, AND USER EQUIPMENT

Pub. No.:    WO/2017/020241    International Application No.:    PCT/CN2015/086009
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Wed Aug 05 01:59:59 CEST 2015
IPC: H04W 76/02
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: QUAN, Wei
权威
ZHANG, Jian
张戬
ZHANG, Hongping
张宏平
LI, Bingzhao
李秉肇
TANG, Xun
唐珣
MIAO, Jinhua
苗金华
YANG, Xiaodong
杨晓东
Title: COMMUNICATION METHOD, NETWORK SIDE DEVICE, AND USER EQUIPMENT
Abstract:
The present invention provides a communication method, a network side device, and a user equipment. The method comprises: a network side device receives a radio resource control (RRC) connection reestablishment request message, the RRC connection reestablishment request message being used for requesting for reestablishment of an RRC connection; and the network side device sends an RRC connection reestablishment indication message, the RRC connection reestablishment indication message carrying a configuration parameter, and the configuration parameter comprising at least one of a signaling radio bearer (SRB2) configuration parameter and a data radio bearer (DRB) configuration parameter. The network side device only sends the RRC connection reestablishment indication message. The reestablishment delay and the physical resource overheads can be effectively reduced.