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. 11, 2017
Filed:
Jun. 14, 2016
Applicant:
Kt Corporation, Seongnam-si, KR;
Inventors:
Yang Seok Jeong, Seoul, KR;
Hae Seok Yang, Seoul, KR;
Assignee:
KT Corporation, Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 8/26 (2009.01); H04W 52/02 (2009.01); H04L 29/12 (2006.01); H04W 48/10 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 8/26 (2013.01); H04L 61/2038 (2013.01); H04W 48/10 (2013.01); H04W 52/0216 (2013.01); H04W 84/12 (2013.01); Y02B 60/50 (2013.01);
Abstract
Disclosed is a method for changing an AID in a wireless LAN system. The method for changing an AID of a terminal by an access point comprises: a step of receiving an AID reassignment frame from the access point; a step of extracting an AID reassignment counter value from the AID reassignment frame; and a step of changing the AID of the terminal to the new AID included in the AID reassignment frame after the beacon periods of the access point indicated by the AID reassignment counter value extracted from the AID reassignment frame reception time have elapsed. Thus, a conflict between AIDs can be prevented.