Title:
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/143248
Kind Code:
A1
Abstract:
The present application provides a communication method and a communication apparatus, which are used for reducing error accumulation of TA caused by an open-loop adjustment mode, reducing inter-symbol interference of an uplink signal, and improving the stability of a communication system. In the method, a terminal device receives first configuration information, the first configuration information comprising time domain information of a first transmit opportunity; the terminal device sends a first signal, the first signal being used for determining TA information; the terminal device acquires the TA information; and the terminal device determines a TA between the terminal device and a network device on the basis of the TA information, the TA being used for data transmission after a time domain start position corresponding to time domain information of the first transmit opportunity.
Inventors:
LUO HEJIA (CN)
WANG XIAOLU (CN)
WANG YU (CN)
WANG JUN (CN)
WANG XIAOLU (CN)
WANG YU (CN)
WANG JUN (CN)
Application Number:
PCT/CN2023/072614
Publication Date:
August 03, 2023
Filing Date:
January 17, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W28/02
Foreign References:
| CN110679108A | 2020-01-10 | |||
| CN110809331A | 2020-02-18 | |||
| CN111684843A | 2020-09-18 | |||
| CN113518434A | 2021-10-19 | |||
| US20210377904A1 | 2021-12-02 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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