Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/093972
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a communication method and apparatus. The method comprises: a first terminal device determining M frequency domain resource sets, comprising first frequency domain resource sets and a second frequency domain resource set, wherein the second frequency domain resource set comprises frequency domain resources of sidelink synchronization signal resources, and the first frequency domain resource sets are M-1 frequency domain resource sets other than the second frequency domain resource set; and the first terminal device sending a sidelink synchronization signal block and a first signal on a first time unit, wherein the sidelink synchronization signal block is located in the second frequency domain resource set, the first signal is located in a first frequency domain resource set, the first signal comprises a physical sidelink broadcast channel (PSBCH), and the first signal is determined by means of an index of a frequency domain resource set. The method disclosed in the present application ensures that signals sent from a first frequency domain resource set and a second frequency domain resource set on a first time unit are different, so as to avoid the impact of a high peak-to-average ratio, thereby improving the system transmission performance.
Inventors:
LI CHAO (CN)
JIAO RUICHENG (CN)
JIAO RUICHENG (CN)
Application Number:
PCT/CN2023/128198
Publication Date:
May 10, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L27/26; H04W72/04
Domestic Patent References:
| WO2021237675A1 | 2021-12-02 | |||
| WO2020091500A1 | 2020-05-07 |
Foreign References:
| CN112997551A | 2021-06-18 | |||
| CN115175296A | 2022-10-11 | |||
| CN108809558A | 2018-11-13 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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