Title:
SIGNAL IDENTIFICATION METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/160336
Kind Code:
A1
Abstract:
Provided are a signal identification method, apparatus and device, and a storage medium. The method comprises: acquiring a signal to be tested; extracting a signal feature parameter of the signal to be tested; and determining, on the basis of the signal feature parameter, a signal category to which the signal to be tested belongs. According to the method, a pulse signal such as a WiFi signal that is similar to a DFS signal can be accurately distinguished, and a signal to be tested, which is originally not a DFS signal, is prevented from being erroneously determined as being a DFS signal, so as to avoid an avoidance behavior caused by erroneous determination, such that the communication efficiency can be effectively improved.
Inventors:
WANG YU (CN)
ZHAO WEI (CN)
SHENG YUAN (CN)
ZHAO WEI (CN)
SHENG YUAN (CN)
Application Number:
PCT/CN2021/074653
Publication Date:
August 04, 2022
Filing Date:
February 01, 2021
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
H04W16/14
Domestic Patent References:
| WO2018185612A1 | 2018-10-11 |
Foreign References:
| CN109729546A | 2019-05-07 | |||
| US20140328286A1 | 2014-11-06 | |||
| CN103141142A | 2013-06-05 | |||
| US20100039308A1 | 2010-02-18 | |||
| CN109587089A | 2019-04-05 | |||
| CN101834676A | 2010-09-15 |
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
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