Method and device for detecting signal interference among geographically co-located radios affiliated with different talkgroups

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12143339
APP PUB NO 20230421334A1
SERIAL NO

17808400

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A process of detecting signal interference among geographically co-located radios affiliated with different talkgroups, An electronic computing device receives a log of push-to-talk (PTT) operations performed at a first radio and a log of audio quality values measured corresponding to audio communications received at a second radio. The first radio is affiliated with a first talkgroup and operates on a first channel frequency assigned to the first talkgroup. The second radio is affiliated with a second talkgroup and further operates on a second channel frequency assigned to the second talkgroup. The device detects that signal interference at the second radio is potentially caused by the first radio when there is a time correlation between a PTT operation performed at the first radio and a change in audio quality at the second radio and when the second radio was geographically co-located with the first radio during the time correlation.

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Patent Owner(s)

  • MOTOROLA SOLUTIONS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lim, Bing Qin Bayan Lepas, MY 65 433

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