Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/028268
Kind Code:
A1
Abstract:
Provided are a communication method and apparatus. After a first device sends first information to a second device, the second device sends second information to the first device, the second information being used for indicating whether the second device provides auxiliary resource information for the first device, so that the first device can determine, according to an indication of the second information fed back by the second device, whether the second device can provide the auxiliary resource information. Therefore, by means of the communication method and apparatus provided in the present embodiment, a first device can determine, according to second information, whether a second device provides auxiliary resource information, such that a time delay caused by the first device continuing to wait for the second device to provide auxiliary resource information can be reduced, thereby ensuring a time delay requirement of data transmission, and improving the communication efficiency and transmission reliability of the first device when same is performing sidelink communication.
Inventors:
HUANG HAINING (CN)
LI CHAO (CN)
YANG FAN (CN)
GUO WENTING (CN)
LI CHAO (CN)
YANG FAN (CN)
GUO WENTING (CN)
Application Number:
PCT/CN2021/108482
Publication Date:
February 10, 2022
Filing Date:
July 26, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04W4/40
Domestic Patent References:
| WO2020033088A1 | 2020-02-13 |
Foreign References:
| CN110958096A | 2020-04-03 | |||
| CN110958586A | 2020-04-03 | |||
| CN110933753A | 2020-03-27 | |||
| CN108419294A | 2018-08-17 | |||
| CN202010791671A | 2020-08-07 |
Other References:
See also references of EP 4188014A4
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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