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:
Jun. 02, 2015
Filed:
Mar. 14, 2014
Applicants:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seodaemun-Gu, Seoul, KR;
Inventors:
Ji-Hun Koo, Hwaseong-Si, KR;
Jang-Yong Park, Seoul, KR;
Kil-Hwan Kim, Seoul, KR;
Jae-Seok Kim, Seoul, KR;
Assignees:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-do, KR;
Industry-Academic Cooperation Foundation, Yonsei University, Seodaemun-gu, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/02 (2006.01); H04L 1/02 (2006.01); H04L 1/00 (2006.01); H03M 13/11 (2006.01);
U.S. Cl.
CPC ...
H04L 1/00 (2013.01); H03M 13/1111 (2013.01);
Abstract
A method for detecting soft-decisions in a 2×2 MIMO system includes detecting all candidate symbol vector sets S in which there exist all values of a real part and an imaginary part, and calculating a log-likelihood ratio (LLR) with respect to the candidate symbol vector sets S from