Title:
SIGNAL TRANSMISSION METHOD AND APPARATUS, STORAGE MEDIUM AND CHIP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/205171
Kind Code:
A1
Abstract:
A signal transmission method and apparatus, a storage medium and a chip system, which are used to transmit data of C-V2X and ETC frequency bands over one radio frequency transmission channel (33), such that the footprint of a transceiver in a wireless communication apparatus can be reduced. A provided wireless communication apparatus comprises a processor (326) and a radio frequency processing circuit coupled to the processor (326). The processor (326) is used to configure one or more operating parameters of the radio frequency processing circuit. The radio frequency processing circuit comprises the radio frequency transmission channel (33). The radio frequency transmission channel (33) operates in a first frequency band and a second frequency band in a time division multiplexing manner, wherein the first frequency band comprises an uplink transmission frequency band of C-V2X, and the second frequency band comprises an uplink transmission frequency band of ETC. Data corresponding to C-V2X and ETC can be transmitted over the radio frequency transmission channel (33), such that the footprint of a transceiver in a wireless communication apparatus can be reduced by means of the solution.
Inventors:
DU YINGQIANG (CN)
ZENG WEICAI (CN)
SUN XUEQUAN (CN)
QIU DAN (CN)
ZENG WEICAI (CN)
SUN XUEQUAN (CN)
QIU DAN (CN)
Application Number:
PCT/CN2021/084676
Publication Date:
October 06, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H03L7/00; H04B1/00
Foreign References:
| CN211207394U | 2020-08-07 | |||
| CN105225484A | 2016-01-06 | |||
| CN110535483A | 2019-12-03 | |||
| CN102281066A | 2011-12-14 | |||
| US20190156606A1 | 2019-05-23 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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