The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 26, 2016
Filed:
Jan. 23, 2015
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Jaehyung Song, Seoul, KR;
Hangseok Oh, Seoul, KR;
Kyoungsuk Ko, Seoul, KR;
Kyungchul Kwak, Seoul, KR;
Inhwan Choi, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04W 4/00 (2009.01); H04W 52/30 (2009.01); H04W 16/14 (2009.01); H04W 72/04 (2009.01); H04N 21/00 (2011.01); H04W 52/36 (2009.01); H04W 84/12 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 52/30 (2013.01); H04N 21/00 (2013.01); H04W 16/14 (2013.01); H04W 52/367 (2013.01); H04W 72/0453 (2013.01); H04W 72/0473 (2013.01); H04W 84/12 (2013.01); H04W 88/08 (2013.01);
Abstract
A method for transmitting and receiving, by a station, channel information in a wireless LAN system, the method comprising: receiving a beacon frame including the channel information, wherein the channel information includes information for a channel change, the information for the channel change includes a field for a operating class of a new channel, a field for a channel number of the new channel and a field for a maximum transmit power of the new channel; parsing the beacon frame; and changing to a new channel with the maximum transmit power.