Invention Grant
US08432986B2 Apparatus and method for receiving signals in multiple-input multiple-output wireless communication system
有权
用于在多输入多输出无线通信系统中接收信号的装置和方法
- Patent Title: Apparatus and method for receiving signals in multiple-input multiple-output wireless communication system
- Patent Title (中): 用于在多输入多输出无线通信系统中接收信号的装置和方法
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Application No.: US12004112Application Date: 2007-12-20
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Publication No.: US08432986B2Publication Date: 2013-04-30
- Inventor: Joo-Hyun Lee , Sang-Boh Yun , Yong-Soo Cho , Jae-Kwon Kim , Tae-Ho Im
- Applicant: Joo-Hyun Lee , Sang-Boh Yun , Yong-Soo Cho , Jae-Kwon Kim , Tae-Ho Im
- Applicant Address: KR Suwon-si KR Seoul
- Assignee: Samsung Electronics Co., Ltd.,Chung-Ang University Industry-Academy Cooperation Foundation
- Current Assignee: Samsung Electronics Co., Ltd.,Chung-Ang University Industry-Academy Cooperation Foundation
- Current Assignee Address: KR Suwon-si KR Seoul
- Priority: KR10-2006-0133155 20061222; KR10-2007-0050091 20070523
- Main IPC: H04B7/02
- IPC: H04B7/02
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) nth detectors, and an Nth detector. 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.
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