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. 08, 2011
Filed:
Jan. 16, 2007
Youngsoo Kim, Seoul, KR;
Sunghyun Choi, Seoul, KR;
Jong-ae Park, Yongin-si, KR;
Dong-jun Lee, Seoul, KR;
Jung-hoon Suh, Yongin-si, KR;
Hyo-sun Hwang, Seoul, KR;
Kyung-hun Jang, Suwon-si, KR;
Youngsoo Kim, Seoul, KR;
Sunghyun Choi, Seoul, KR;
Jong-Ae Park, Yongin-si, KR;
Dong-Jun Lee, Seoul, KR;
Jung-Hoon Suh, Yongin-si, KR;
Hyo-Sun Hwang, Seoul, KR;
Kyung-Hun Jang, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seoul National University Industry Foundation, Seoul, KR;
Abstract
Disclosed is a method for detecting a hidden station in a specific station constituting a wireless communication network that includes receiving a frame after a lapse of an idle state interval longer than a predetermined waiting time; determining that there is a hidden station, if a size of the received frame is equal to a size of an Acknowledge (ACK) frame; and determining that there is no hidden station, if the size of the received frame is not equal to the size of the ACK frame.