Title:
DETERMINATION METHOD AND APPARATUS FOR NEAR-FIELD COMMUNICATION, AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/206506
Kind Code:
A1
Abstract:
Disclosed in the present invention are a determination method and apparatus for near-field communication, and a computer readable storage medium. The method comprises: determining a correlation value of a first signal and a second signal, wherein the first signal is an ambient audio signal acquired by a first terminal by means of a predetermined voice device before a predetermined network delay, the second signal is an audio signal output by a second terminal and received by the first terminal during a communication process, and the correlation value is used for representing the similarity between the first signal and the second signal (S102); and determining, on the basis of the correlation value, whether the first terminal and the second terminal are in a near-field communication state (S104). The present invention solves the technical problem in the prior art that whether terminal devices are in near-field communication cannot be determined.
Inventors:
WU ZHIMING (CN)
Application Number:
PCT/CN2022/090615
Publication Date:
November 02, 2023
Filing Date:
April 29, 2022
Export Citation:
Assignee:
HYTERA COMM CORP LTD (CN)
International Classes:
H04M9/08
Domestic Patent References:
| WO2017210856A1 | 2017-12-14 |
Foreign References:
| CN108712218A | 2018-10-26 | |||
| CN106847300A | 2017-06-13 | |||
| KR20080015970A | 2008-02-21 | |||
| US20140079227A1 | 2014-03-20 | |||
| CN108418968A | 2018-08-17 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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