Title:
METHOD AND DEVICE FOR SIGNAL SYNCHRONIZATION BETWEEN USER EQUIPMENTS
Document Type and Number:
WIPO Patent Application WO/2022/000294
Kind Code:
A1
Abstract:
A method and device for signal synchronization between user equipments (UEs), relating to the technical field of vehicle to everything (V2X), intelligent vehicles, autonomous driving, intelligent connected vehicles, and the like. The present invention is used for solving the problem that two UEs in different V2X communication protocols cannot achieve signal synchronization. The method for signal synchronization comprises: a first UE obtains synchronization information of at least one UE, the at least one UE comprising a second UE; the first UE determines, according to the synchronization information of the second UE, that a V2X communication protocol of the second UE is a second V2X communication protocol, the second V2X communication protocol being different from a first V2X communication protocol of the first UE; the first UE is switched to the second V2X communication protocol; and the first UE achieves signal synchronization with the second UE on the basis of the second V2X communication protocol.
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Inventors:
YANG ZHIWU (CN)
ZHANG DONGFENG (CN)
OUYANG GUOWEI (CN)
LIU KAI (CN)
CHEN YINGYING (CN)
ZHANG DONGFENG (CN)
OUYANG GUOWEI (CN)
LIU KAI (CN)
CHEN YINGYING (CN)
Application Number:
PCT/CN2020/099374
Publication Date:
January 06, 2022
Filing Date:
June 30, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04J3/06; H04W56/00
Domestic Patent References:
| WO2017189035A1 | 2017-11-02 | |||
| WO2020070555A1 | 2020-04-09 | |||
| WO2017197649A1 | 2017-11-23 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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