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:
Apr. 30, 2013
Filed:
Dec. 20, 2007
Joo-hyun Lee, Suwon-si, KR;
Sang-boh Yun, Seongnam-si, KR;
Yong-soo Cho, Seoul, KR;
Jae-kwon Kim, Wonjoo-si, KR;
Tae-ho Im, Seoul, KR;
Joo-Hyun Lee, Suwon-si, KR;
Sang-Boh Yun, Seongnam-si, KR;
Yong-Soo Cho, Seoul, KR;
Jae-Kwon Kim, Wonjoo-si, KR;
Tae-Ho Im, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Chung-Ang University Industry-Academy Cooperation Foundation, Seoul, KR;
Abstract
An apparatus and method for receiving signals in a multiple-input, multiple-output (MIMO) wireless communication system is provided. A receiving end using as many as N Receive (Rx) antennas includes a first detector, as many as (N−2) ndetectors, and an Ndetector. A signal detection technique of the present invention has a low complexity and a throughput similar to that of a Maximum Likelihood (ML) scheme in a Multiple-Input Multiple-Output (MIMO) wireless communication system using a Spatial Multiplexing (SM) scheme.