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:
Aug. 18, 2009
Filed:
Dec. 23, 2005
Yun-young Kim, Yongin-si, KR;
Jae-hyun Koo, Seoul, KR;
Yeon-gon Cho, Suwon-si, KR;
Jae-ho Roh, Seoul, KR;
Yun-young Kim, Yongin-si, KR;
Jae-hyun Koo, Seoul, KR;
Yeon-gon Cho, Suwon-si, KR;
Jae-ho Roh, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A signal acquisition apparatus and method for reducing a false alarm rate are disclosed. The apparatus includes a comparator for detecting a first peak by comparing a correlation value of a received signal with a first threshold and detecting second peaks in a sample interval of the detected first peak based on a second threshold which is different from the first threshold. Thus, a signal is acquired based on a number of the detected second peaks. Accordingly, the false alarm rate due to the noise can be reduced while the detection probability is maintained even at a high SNR.