Title :
Adaptive Bit-Interleaved Coded Modulation MIMO System with Near Full Multiplexing Gain
Author :
Zhou, Zhendong ; Vucetic, Branka ; Chen, Zhuo
Author_Institution :
Univ. of Sydney, Sydney
Abstract :
An adaptive coded multiple-input multiple-output (MIMO) system with outdated channel state information (CSI) at the transmitter is proposed and investigated. By incorporating the rate-compatible punctured codes (RCPCs) and bit-interleaved coded modulation (BICM) into the adaptive MIMO system, the proposed adaptive RCPC-BICM MIMO system is shown to achieve both a near-full multiplexing gain and a robust BER against the CSI feedback delay. A comparison among various adaptive MIMO systems shows that the proposed system provides a good trade-off between the spectral efficiency, BER and system complexity.
Keywords :
MIMO communication; channel coding; computational complexity; error statistics; interleaved codes; modulation coding; multiplexing; BER; adaptive bit-interleaved coded modulation MIMO system; channel state information; feedback delay; multiple-input multiple-output; near full multiplexing gain; near-full multiplexing gain; rate-compatible punctured codes; system complexity; Adaptive systems; Bit error rate; Channel state information; Delay; Feedback; Interleaved codes; MIMO; Modulation coding; Robustness; Transmitters;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposium on
Conference_Location :
Athens
Print_ISBN :
978-1-4244-1144-3
Electronic_ISBN :
978-1-4244-1144-3
DOI :
10.1109/PIMRC.2007.4394470
