Title:
5G COMMUNICATION SIGNAL INTERFERENCE PROCESSING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/082597
Kind Code:
A1
Abstract:
The present disclosure provides a 5G communication signal interference processing method and device. The method comprises: receiving a mixed downhole signal set transmitted by a plurality of channels; on the basis of a current separation matrix separated by a blind source, filtering the interference of the mixed downhole signal set transmitted by a plurality of channels so as to acquire a target downhole signal set; in response to reaching an interference monitoring period, carrying out interference monitoring on the target downhole signal set, and acquiring a signal-to-noise ratio; in response to the signal-to-noise ratio being smaller than a preset threshold, executing blind source separation to update the current separation matrix, and returning to executing the reception of a mixed downhole signal set transmitted by a plurality of channels and subsequent operations.
Inventors:
ZHANG LIYA (CN)
JIANG YUFENG (CN)
MENG QINGYONG (CN)
LIAN LONGFEI (CN)
HAO BONAN (CN)
WU WENZHEN (CN)
DAI WANBO (CN)
WANG YONG (CN)
JIANG YUFENG (CN)
MENG QINGYONG (CN)
LIAN LONGFEI (CN)
HAO BONAN (CN)
WU WENZHEN (CN)
DAI WANBO (CN)
WANG YONG (CN)
Application Number:
PCT/CN2022/094759
Publication Date:
May 19, 2023
Filing Date:
May 24, 2022
Export Citation:
Assignee:
CCTEG CHINA COAL RES INSTITUTE (CN)
International Classes:
H04L25/03; H04B1/10; H04L1/20
Foreign References:
| US20020136328A1 | 2002-09-26 | |||
| CN112349292A | 2021-02-09 | |||
| CN113098853A | 2021-07-09 | |||
| CN110046653A | 2019-07-23 | |||
| CN113783813A | 2021-12-10 | |||
| CN216356771U | 2022-04-19 | |||
| CN111415676A | 2020-07-14 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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