Title :
Joint Spatial Coding and Spatial Multiplexing: Optimal and Suboptimal Criteria
Author :
Li, Lihua ; Zhang, Ping ; Li, Xiaoling ; Song, Yonghua ; Yao, Wenbing
Author_Institution :
Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
In this contribution, spatial coding diversity is combined with spatial multiplexing to get higher joint gains on ensuring both low error rate and high spectrum efficiency. A general mathematical model of joint spatial coding and multiplexing (JSCM) is proposed and analyzed. Optimal criteria and a suboptimal iterative algorithm on the design of JSCM are studied. Performance of JSCM is proved by simulations from various aspects.
Keywords :
MIMO communication; channel coding; diversity reception; iterative decoding; multiplexing; radio spectrum management; error rate; spatial coding diversity; spatial multiplexing; spectrum efficiency; suboptimal criteria; suboptimal iterative algorithm; Design engineering; Diversity methods; Diversity reception; Error analysis; MIMO; Mathematical model; Performance analysis; Receiving antennas; Technological innovation; Transmitting antennas;
Conference_Titel :
Vehicular Technology Conference, 2007. VTC-2007 Fall. 2007 IEEE 66th
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4244-0263-2
Electronic_ISBN :
1090-3038
DOI :
10.1109/VETECF.2007.144
