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:
Nov. 17, 2015
Filed:
Dec. 22, 2011
Eunsun Kim, Anyang-si, KR;
Dae Sik Hong, Seoul, KR;
Ji-haeng Heo, Seoul, KR;
Gosan Noh, Hwaseong-si, KR;
Yongho Seok, Anyang-si, KR;
Jihyun Lee, Anyang-si, KR;
Eunsun Kim, Anyang-si, KR;
Dae Sik Hong, Seoul, KR;
Ji-Haeng Heo, Seoul, KR;
Gosan Noh, Hwaseong-si, KR;
Yongho Seok, Anyang-si, KR;
Jihyun Lee, Anyang-si, KR;
LG ELECTRONICS INC., Seoul, KR;
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, Seoul, KR;
Abstract
The present invention relates to a method of receiving available channel information on K (K≧2) numbers of locations by a first type station (STA) from a second type STA in a wireless communication system includes: receiving a channel availability query (CAQ) response message, wherein the CAQ response message includes a field of the numbers (K) of the locations and K numbers of available channel list fields configured with information on an available channel list for each of the K numbers of locations, from the second type STA, and performing a communication in a white space using an available channel included in an available channel list for a single location among the K numbers of locations, wherein the K numbers of available channel list fields are configured with a Map ID field and a field of N (N≧1) numbers of available channels are repeated K times.