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1. (WO2018120389) DATA TRANSMITTING METHOD, DATA RECEIVING METHOD, DATA TRANSMITTING END, AND DATA RECEIVING END

Pub. No.:    WO/2018/120389    International Application No.:    PCT/CN2017/074892
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Sun Feb 26 00:59:59 CET 2017
IPC: H04W 36/30
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: YANG, Jun
杨俊
ZHOU, Xiyu
周喜渝
CHEN, Jian
陈健
ZHANG, Ya
章亚
LI, Jiaxin
李家欣
ZHOU, Yaoying
周耀颖
QIAN, Jing
钱璟
ZHANG, Zhiwei
张智伟
Title: DATA TRANSMITTING METHOD, DATA RECEIVING METHOD, DATA TRANSMITTING END, AND DATA RECEIVING END
Abstract:
A data transmitting method, a data receiving method, a data transmitting end, and a data receiving end. The data transmitting method comprises: obtaining a transmission path used for data transmission, a first physical link group being currently used for transmitting data in the transmission path; according to a preconfigured link switching policy and transmission information of the transmission path, switching the physical link used in the transmission path from the first physical link group to a second physical link group, the second physical link group and the first physical link group having one or more same physical links, or the second physical link group and the first physical link group having completely different physical links; transmitting a first link switching notification message to a data receiving end, the first link switching notification message comprising that the physical link used in the transmission path is switched from the first physical link group to the second physical link group; and continuing to transmit data by using the transmission path in the second physical link group.