Title:
SYNCHRONIZATION SIGNAL TRANSMISSION METHOD AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/156011
Kind Code:
A1
Abstract:
Disclosed by the present application are a synchronization signal transmission method and a terminal device, which allow the terminal device to accurately determine a symbol location of a primary synchronization signal, and which can be applied to Internet of Vehicles, such as V2X and LTE-V, etc. The method in the present application comprises: a first terminal device generating a synchronization signal block, the synchronization signal block comprising M primary synchronization signals and N secondary synchronization signals, wherein each of the M primary synchronization signals corresponds to one symbol interval set, one set among the M symbol interval sets comprises N symbol intervals between one of the M primary synchronization signals and the N secondary synchronization signals, any two of the M symbol interval sets do not comprise the same symbol interval, and M and N are positive integers greater than or equal to 2; and the first terminal device sending the synchronization signal block.
Inventors:
YUAN PU (CN)
Application Number:
PCT/CN2019/130549
Publication Date:
August 06, 2020
Filing Date:
December 31, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W56/00; H04L27/26
Foreign References:
| CN107733827A | 2018-02-23 | |||
| CN108880606A | 2018-11-23 | |||
| CN108632983A | 2018-10-09 | |||
| US20170034798A1 | 2017-02-02 | |||
| CN201910108855A | 2019-02-03 |
Other References:
CATT: "NR PBCH RE Mapping in SS Block", 3GPP TSG RAN WG1 NR AD-HOC#2, R1-1710027, 30 June 2017 (2017-06-30), XP051299252, DOI: 20200307145726A
HUAWEI ET AL.: "Sidelink Synchronization Mechanisms for NR V2X", 3GPP TSG RAN WG1 MEETING #94, R1-1808094, 24 August 2018 (2018-08-24), XP051515496, DOI: 20200307145726A
See also references of EP 3893565A4
HUAWEI ET AL.: "Sidelink Synchronization Mechanisms for NR V2X", 3GPP TSG RAN WG1 MEETING #94, R1-1808094, 24 August 2018 (2018-08-24), XP051515496, DOI: 20200307145726A
See also references of EP 3893565A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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