INFORMATION SENDING METHOD, INFORMATION RECEIVING METHOD, AND COMMUNICATION APPARATUS

WIPO Patent Application WO/2023/005537

A1

The present application discloses an information sending method, an information receiving method, and a communication apparatus. The sending method comprises: a first terminal device determines a first time-frequency resource, and separately sends a piece of first information to a second terminal device on each time-frequency resource in X time-frequency resources comprised in the first time-frequency resource. That is, the first terminal device sends X pieces of first information in total on the first time-frequency resource. Time domain resources corresponding to the X time-frequency resources are the same, thereby effectively avoiding increasing the delay of transmission of the first information. Any two adjacent frequency domain resources in X frequency domain resources corresponding to the X time-frequency resources do not overlap. Even if some resources in the first time-frequency resource are interfered, for example, Y time-frequency resources in the X time-frequency resources are interfered, the first information is still sent on X-Y time-frequency resources that are not interfered. Compared with a case where the first terminal device sends a piece of first information on the first time-frequency resource, the reliability of transmission of the first information is improved.

JIAO CHUNXU (CN)
XIANG ZHENGZHENG (CN)
LU LEI (CN)

PCT/CN2022/101214

February 02, 2023

June 24, 2022

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HUAWEI TECH CO LTD (CN)

H04W72/04; H04W4/70

CN109429334A	2019-03-05
CN109219015A	2019-01-15
CN108024347A	2018-05-11
CN112314006A	2021-02-02
US20200037343A1	2020-01-30

TDIP & PARTNERS (CN)

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