Title :
Blind MIMO using the Golden code
Author :
Rezk, M. ; Friedlander, B.
Author_Institution :
Dept. of Electr. Eng., Univ. of California, Santa Cruz, CA, USA
Abstract :
The Golden code has been proposed as an optimal space-time code for multiple-input multiple-output (MIMO) communication systems. This paper considers a ¿blind¿ MIMO system where the channel is assumed to be unknown. The Golden code is unidentifiable under this condition and can not be used directly. A block code modification is described which makes the Golden code usable in the context of blind joint symbol-channel estimation. A suboptimal receiver with modest computational requirements is presented and the performance of the blind system is illustrated.
Keywords :
MIMO communication; block codes; radio receivers; space-time codes; blind MIMO; block code modification; golden code; multiple-input multiple-output communication systems; optimal space-time code; suboptimal receiver; Block codes; Channel estimation; Computational complexity; Context; Costs; Detectors; Fading; MIMO; Space time codes; Transmitters;
Conference_Titel :
Signals, Systems and Computers, 2009 Conference Record of the Forty-Third Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
978-1-4244-5825-7
DOI :
10.1109/ACSSC.2009.5469866
