DocumentCode
2941454
Title
Design of New Closed-Loop Spatial Multiplexing Scheme Using Linear Precoder
Author
Changhyeon Chae ; Daewon Choi ; Cheol Hong Kim ; Intae Hwang ; Jaehyung Park ; Taejin Jung
Author_Institution
Chonnam Nat. Univ., Gwangju
fYear
2008
fDate
10-12 Jan. 2008
Firstpage
756
Lastpage
757
Abstract
Recently, a so called orthogonal spatial multiplexing (OSM) scheme was presented which allows simple maximum likelihood decoding at the receiver with single phase feedback. In this paper, by serially concatenating this scheme by a linear precoder, a new closed-loop SM scheme is proposed for two transmit and two receive antennas. By computer simulation results, we show that the proposed scheme outperforms the conventional SM and OSM.
Keywords
MIMO communication; OFDM modulation; maximum likelihood decoding; multiplexing; receiving antennas; transmitting antennas; closed-loop spatial multiplexing scheme; linear precoder; maximum likelihood decoding; orthogonal spatial multiplexing; receive antennas; single phase feedback; transmit antennas; Computer simulation; Design engineering; Feedback; Hydrogen; MIMO; Maximum likelihood decoding; OFDM; Receiving antennas; Samarium; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Communications and Networking Conference, 2008. CCNC 2008. 5th IEEE
Conference_Location
Las Vegas, NV
Print_ISBN
978-1-4244-1456-7
Electronic_ISBN
978-1-4244-1457-4
Type
conf
DOI
10.1109/ccnc08.2007.174
Filename
4446472
Link To Document