Title :
Improving the DMT performances of MIMO linear receivers
Author :
Tang, Ti-wen ; Chen, Min-kun ; Lu, Hsiao-feng
Author_Institution :
Inst. of Commun. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
fDate :
July 31 2011-Aug. 5 2011
Abstract :
In this paper, we investigate the diversity multiplexing tradeoff (DMT) performance of MIMO linear receivers with general colored Gaussian input. By varying the rank of the covariance matrix of the channel input and allowing temporal coding across multiple channel uses, we find the DMT performance of MIMO linear receivers can be significantly improved and be much better than the currently known.
Keywords :
MIMO communication; covariance matrices; encoding; radio receivers; wireless channels; DMT performances; MIMO linear receivers; channel input; covariance matrix; diversity multiplexing tradeoff performance; general colored Gaussian input; temporal coding; Covariance matrix; Diversity methods; Encoding; MIMO; Multiplexing; Receivers; Signal to noise ratio;
Conference_Titel :
Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4577-0596-0
Electronic_ISBN :
2157-8095
DOI :
10.1109/ISIT.2011.6033705
