Multi-stage burst detection for communications systems

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12238194
APP PUB NO 20230134051A1
SERIAL NO

17917532

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Abstract

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Systems and methods are described that enable user terminals to eliminate or reduce the number of dummy bursts (or bursts with no data) they send. The systems and methods use two burst detectors, a first burst detector that analyzes the physical structure of the signal, and a second burst detector that analyzes the informational structure of the signal. Output from the first burst detector can be used to control operation of a signal decoder that decodes received signals. The second burst detector analyzes output from the signal decoder to determine the second burst indicator. In other words, the first burst detector can be implemented prior to decoding the received signal to provide a first estimate related to the presence or absence of a burst. This can then be used to limit the amount of processing performed by the signal decoder.

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Patent Owner(s)

  • VIASAT, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chakraborty, Kaushik San Diego, US 139 1817
Das, Aniruddha San Marcos, US 18 338
Petranovich, James E San Diego, US 48 1874
Potta, Srikar San Marcos, US 3 1

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