Title :
A performance bound on random-coded MIMO systems
Author :
Zhang, Jingqiao ; Lee, Heung-No
Author_Institution :
Electr. & Comput. Eng. Dept., Pittsburgh Univ., PA, USA
fDate :
3/1/2006 12:00:00 AM
Abstract :
A closed-form upper bound on the average error probability is proposed for random block codes operating in multi-input multi-output (MIMO) systems. The bound exponentially decays to zero with increasing block length, and the obtained error exponent proves consistent with Gallager´s random coding exponent and the information-theoretic channel capacity.
Keywords :
MIMO systems; antenna arrays; block codes; channel capacity; channel coding; error statistics; performance evaluation; random codes; Gallager´s random coding exponent; MIMO; antenna array; error probability; information-theoretic channel capacity; multiinput multioutput system; performance bound; random block code; Block codes; Channel capacity; Decoding; Error probability; Fading; Gallium nitride; MIMO; Noise measurement; Random variables; Upper bound;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2006.1603373
