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1. (WO2018028678) METHOD AND APPARATUS FOR SENDING SYNCHRONIZATION SIGNAL

Pub. No.:    WO/2018/028678    International Application No.:    PCT/CN2017/097116
Publication Date: Fri Feb 16 00:59:59 CET 2018 International Filing Date: Sat Aug 12 01:59:59 CEST 2017
IPC: H04L 5/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LI, Junchao
李俊超
GONG, Zhengwei
龚政委
ZHANG, Chi
张弛
Title: METHOD AND APPARATUS FOR SENDING SYNCHRONIZATION SIGNAL
Abstract:
Provided are a method and apparatus for sending a synchronization signal, comprising: a network device sending a first synchronization signal on a basic time-domain unit corresponding to a first index value on a first time-frequency resource subunit of a time-frequency resource unit; said network device sending a second synchronization signal on a basic time-domain unit corresponding to a first index value on at least one second time-frequency resource subunit of said time-frequency resource unit; the first index value and second index value are different; the uplink and downlink properties of each of the basic time-domain units in the first time-frequency resource subunit are preconfigured, and the second time-frequency resource subunit at least comprises a basic time-domain unit for which the uplink and downlink properties are to be configured.