Title:
SENSING METHOD AND APPARATUS AND COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/160538
Kind Code:
A1
Abstract:
The present application relates to the technical field of communication, and discloses a sensing method and apparatus and a communication device. The sensing method of embodiments of the present application comprises: a first device obtaining at least one sensing measurement result according to a feature value of at least one first matrix, wherein the at least one first matrix is obtained according to a time-frequency domain channel matrix, the time-frequency domain channel matrix comprises related information of frequency domain channel responses corresponding to a plurality of time-frequency domain sampling points, each time-frequency domain channel matrix corresponds to one antenna transceiving combination, the related information of the frequency-domain channel responses is obtained by performing, according to the first device, channel estimation on a received first signal, and the first matrix is a covariance matrix or a correlation coefficient matrix corresponding to the time-frequency domain channel matrix; and the first device obtaining a target sensing measurement result according to the at least one sensing measurement result.
Inventors:
YAO JIAN (CN)
JIANG DAJIE (CN)
CHEN BAOLONG (CN)
WANG PUCONG (CN)
JIANG DAJIE (CN)
CHEN BAOLONG (CN)
WANG PUCONG (CN)
Application Number:
PCT/CN2023/077396
Publication Date:
August 31, 2023
Filing Date:
February 21, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G01S13/86; H04L25/02
Domestic Patent References:
| WO2022007465A1 | 2022-01-13 |
Foreign References:
| CN114035187A | 2022-02-11 | |||
| CN113887306A | 2022-01-04 | |||
| CN108462544A | 2018-08-28 | |||
| US20210144278A1 | 2021-05-13 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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