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:
May. 22, 2012
Filed:
Mar. 05, 2008
Hyun Ho Choi, Gyeonggi-do, KR;
Hyo Sun Hwang, Seoul, KR;
Tae IN Hyon, Gyeonggi-do, KR;
Kyung Hun Jang, Gyeonggi-do, KR;
IN Sun Lee, Seoul, KR;
Hyun Gi Ahn, Incheon, KR;
Yong Ho Cho, Chungcheongnam-do, KR;
Dong JO Park, Daejeon, KR;
Jung Hyun Park, Busan, KR;
Hyun Ho Choi, Gyeonggi-do, KR;
Hyo Sun Hwang, Seoul, KR;
Tae In Hyon, Gyeonggi-do, KR;
Kyung Hun Jang, Gyeonggi-do, KR;
In Sun Lee, Seoul, KR;
Hyun Gi Ahn, Incheon, KR;
Yong Ho Cho, Chungcheongnam-do, KR;
Dong Jo Park, Daejeon, KR;
Jung Hyun Park, Busan, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
An interference determination apparatus, including a signal receiver to receive a first signal of a primary network and a second signal of a secondary network; a correlator to compute a correlation value of a first cyclic prefix included in the first signal and a correlation value of a second cyclic prefix included in the second signal; and an interference determination unit to determine an interference level or whether the interference occurs between the primary network and the secondary network, using the correlation value of the first cyclic prefix and the correlation value of the second cyclic prefix.