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:
Jul. 21, 2015
Filed:
Apr. 01, 2011
Hyun-chul Lee, Osan-si, KR;
Jin-woo Jeon, Suwon-si, KR;
Young-seop Han, Daeugu, KR;
Young-jip Kim, Suwon-si, KR;
Hee-yong Youn, Seongnam-si, KR;
Kyung-tae Kim, Suwon-si, KR;
Hyun-Chul Lee, Osan-si, KR;
Jin-Woo Jeon, Suwon-si, KR;
Young-Seop Han, Daeugu, KR;
Young-Jip Kim, Suwon-si, KR;
Hee-Yong Youn, Seongnam-si, KR;
Kyung-Tae Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Sungkyunkwan University Foundation for Corporate Collaboration, Suwon-Si, KR;
Abstract
A method and apparatus perform channel scanning in a wireless communication system. A signal intensity of an Access Point (AP) is compared with a scanning threshold, when the AP signal intensity not less than the scanning threshold, a channel scanning schedule list is generated in consideration of a scan time based on a passive channel scan scheme and a scan time based on an active channel scan scheme. The channel scanning is performed every channel scanning time, according to the channel scanning schedule list.