Title:
ACTIVE SCANNING METHOD IN WIRELESS LAN SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/014281
Kind Code:
A1
Abstract:
Disclosed is an active scanning method in a wireless LAN system. The active scanning method comprises: a step of transmitting a probe request frame via a predetermined channel; and a step of receiving, from an access point, a probe response frame corresponding to the probe request frame via a predetermined channel. The probe response frame includes main channel information on the access point. Thus, the access point can be quickly scanned.
Inventors:
JEONG YANG SEOK (KR)
Application Number:
PCT/KR2013/006412
Publication Date:
January 23, 2014
Filing Date:
July 18, 2013
Export Citation:
Assignee:
KT CORP (KR)
International Classes:
H04W48/16; H04W84/12
Foreign References:
| KR20110071884A | 2011-06-29 | |||
| KR20110089802A | 2011-08-09 | |||
| KR20100083703A | 2010-07-22 | |||
| US20120026909A1 | 2012-02-02 |
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
특허법인 이상 (KR)
특허법인 이상 (KR)
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