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:
Sep. 25, 2012
Filed:
Apr. 16, 2009
Sung-yoon Jung, Seoul, KR;
Sung-soo Hwang, Yongin-si, KR;
Joo-hyun Lee, Suwon-si, KR;
Jong-ho Lee, Seoul, KR;
Sung-hwan Kim, Suwon-si, KR;
Jong-soo Seo, Seoul, KR;
Jong-kyung Kim, Seoul, KR;
Jin-yong Choi, Suwon-si, KR;
Sung-Yoon Jung, Seoul, KR;
Sung-Soo Hwang, Yongin-si, KR;
Joo-Hyun Lee, Suwon-si, KR;
Jong-Ho Lee, Seoul, KR;
Sung-Hwan Kim, Suwon-si, KR;
Jong-Soo Seo, Seoul, KR;
Jong-Kyung Kim, Seoul, KR;
Jin-Yong Choi, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Industry-Academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
Provided are a receiver and a method for detecting a signal in a multiple antenna system. The receiver includes a filter coefficient calculator and a signal detector. After separating a first signal portion and a second signal portion, the filter coefficient calculator calculates an MMSE filter coefficient using a Matrix Inversion Lemma such that an inverse matrix of the first signal portion has a predetermined constant value regardless of a repetition signal detection process. The signal detector detects a relevant transmission signal from an interference-removed reception signal using the MMSE filter coefficient.