Invention Grant
- Patent Title: Apparatus and method for spatial multiplexing in multi input multi output system
- Patent Title (中): 多输入多输出系统空间复用的装置和方法
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Application No.: US12467765Application Date: 2009-05-18
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Publication No.: US08483305B2Publication Date: 2013-07-09
- Inventor: Inkyu Lee , Sung-Hyun Moon , Chae-Man Lim
- Applicant: Inkyu Lee , Sung-Hyun Moon , Chae-Man Lim
- Applicant Address: KR KR
- Assignee: Samsung Electronics Co., Ltd,Korea University Industrial & Academic Collaboration Foundation
- Current Assignee: Samsung Electronics Co., Ltd,Korea University Industrial & Academic Collaboration Foundation
- Current Assignee Address: KR KR
- Agency: The Farrell Law Firm, P.C.
- Priority: KR10-2008-0045797 20080516
- Main IPC: H04L1/02
- IPC: H04L1/02
Abstract:
Methods and apparatus for spatial multiplexing in a closed-loop Multi Input Multi Output (MIMO) system are provided. In a method of operating a receiver in an MIMO system, a signal transmitted by a transmitter is received. Blockwise-Orthogonalized Spatial Multiplexing (B-OSM) is performed on the received signal. Feedback information determined by performing the B-OSM on the received signal is fed back to the transmitter.
Public/Granted literature
- US20090285324A1 APPARATUS AND METHOD FOR SPATIAL MULTIPLEXING IN MULTI INPUT MULTI OUTPUT SYSTEM Public/Granted day:2009-11-19
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