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:
Dec. 13, 2011
Filed:
Aug. 28, 2007
Chung-ryul Chang, Yongin-si, KR;
Keun-chul Hwang, Seongnam-si, KR;
June Moon, Seoul, KR;
Sung-ho Lee, Seoul, KR;
In-seok Hwang, Seoul, KR;
Sung-woo Park, Suwon-si, KR;
Jang-hoon Yang, Sungnam-si, KR;
Chung-Ryul Chang, Yongin-si, KR;
Keun-Chul Hwang, Seongnam-si, KR;
June Moon, Seoul, KR;
Sung-Ho Lee, Seoul, KR;
In-Seok Hwang, Seoul, KR;
Sung-Woo Park, Suwon-si, KR;
Jang-Hoon Yang, Sungnam-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Provided is an apparatus and method for enhancing a demodulation performance of a receiver in a Broadband Wireless Access (BWA) system. A receiving apparatus in a broadband wireless communication system includes an estimator, a first calculator, and a second calculator. The estimator estimates a desired signal. The first calculator calculates a correlation matrix of a signal obtained by eliminating the estimated desired signal from a Received (RX) signal. The second calculator performs an interference elimination using the correlation matrix.