Method of channel scanning in wireless local area network system

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United States of America Patent

PATENT NO 8824435
APP PUB NO 20110090890A1
SERIAL NO

12993409

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Abstract

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A method and apparatus of scanning channels of a white space zone in a wireless local area network is provided. A response frame includes a white space map including information about whether each white space channel in the white space zone is occupied by an incumbent user. Channels of the white space zone are scanned based on the white space map.

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Patent Owner(s)

  • LG ELECTRONICS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Eun Sun Gyeongki-do, KR 185 3122
Seok, Yong Ho Gyeongki-do, KR 317 5217

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