Title:
COMMUNICATION METHOD AND COMMUNICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/246452
Kind Code:
A1
Abstract:
The present application provides a communication method and a communication apparatus. The method comprises: a sensing device transmits a sensing signal in a time period (a second time period) within a first time period, and does not transmit the sensing signal in the time periods other than the second time period within the first time period, that is, it is defined that the network device transmits a signal within a part of one time domain length, so that transmission of the sensing signal and reception of the sensing signal are separately carried out. Therefore, in the situation that the isolation of an antenna is limited, a network device can avoid transmitting/receiving coupling interference caused by simultaneous transmission and reception, and thus it is ensured that the sensing device can normally transmit a sensing signal; moreover, it is not required to reduce transmit power to overcome the results of reduction in a detection range caused by limited isolation of an antenna and reduction in detection precision, and thus the detection range and the detection performance for a far-distance target are further improved.
Inventors:
XUAN YIDI (CN)
XIE XINQIAN (CN)
SHAO JIAFENG (CN)
YE WEI (CN)
LI HANTAO (CN)
XIE XINQIAN (CN)
SHAO JIAFENG (CN)
YE WEI (CN)
LI HANTAO (CN)
Application Number:
PCT/CN2023/097397
Publication Date:
December 28, 2023
Filing Date:
May 31, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/12
Domestic Patent References:
| WO2021130818A1 | 2021-07-01 |
Foreign References:
| CN111095991A | 2020-05-01 | |||
| CN101836373A | 2010-09-15 | |||
| CN109391450A | 2019-02-26 | |||
| CN114124238A | 2022-03-01 | |||
| US20130115966A1 | 2013-05-09 | |||
| US20180213386A1 | 2018-07-26 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
Download PDF: