Title:
SIGNAL TRANSMISSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/125867
Kind Code:
A1
Abstract:
Embodiments of the present application provide a signal transmission method and apparatus. According to the method provided in the present application, a control device determines a service radio frequency device of a terminal device performing target uplink transmission, and sends indication information to an extension device, the indication information being used for indicating a radio frequency device performing the target uplink transmission, the radio frequency device performing the target uplink transmission being the service radio frequency device of the terminal device performing the target uplink transmission, and the extension device reporting, according to the indication information, a signal received from the radio frequency device performing the target uplink transmission to the control device, or the extension device sending, to the radio frequency device performing the target uplink transmission, an instruction for instructing to perform the target uplink transmission, and/or sending, to the radio frequency device not performing the target uplink transmission, an instruction for instructing not to perform the target uplink transmission, thereby facilitating achieving the purpose that the control device only receives a signal sent by the radio frequency device performing the target uplink transmission, and uplink noise is reduced.
Inventors:
ZENG LIJUN (CN)
XIONG CONG (CN)
XIONG CONG (CN)
Application Number:
PCT/CN2022/143638
Publication Date:
July 06, 2023
Filing Date:
December 29, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B1/40; H04B7/155; H04W72/04
Domestic Patent References:
| WO2021249287A1 | 2021-12-16 | |||
| WO2021253871A1 | 2021-12-23 |
Foreign References:
| CN114499569A | 2022-05-13 | |||
| CN112714467A | 2021-04-27 | |||
| CN106572435A | 2017-04-19 | |||
| CN106656279A | 2017-05-10 | |||
| US20140349667A1 | 2014-11-27 | |||
| US20160135227A1 | 2016-05-12 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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