Title :
Robust Adaptive Turbo Coded MIMO System with Near Full Multiplexing Gain
Author :
Zhou, Zhendong ; Vucetic, Branka
Author_Institution :
Univ. of Sydney, Sydney
Abstract :
An adaptive turbo coded multiple-input multiple- output (MIMO) system with outdated channel state information (CSI) at the transmitter is proposed and investigated with a focus on the multiplexing gain and the bit error rate (BER) performance. By incorporating the rate-compatible punctured turbo codes (RCPTCs) into the adaptive modulation MIMO system, the adaptive turbo coded MIMO system is shown to achieve a near-full multiplexing gain as well as a robust BER performance against the CSI feedback delay.
Keywords :
MIMO communication; adaptive codes; error statistics; multiplexing; telecommunication channels; transmitters; turbo codes; BER; bit error rate; channel state information; full multiplexing gain; multiple-input multiple- output; multiplexing gain; rate-compatible punctured turbo codes; robust adaptive turbo coded MIMO system; transmitter; Adaptive systems; Bit error rate; Channel state information; Feedback; MIMO; Modulation coding; Performance gain; Robustness; Transmitters; Turbo codes;
Conference_Titel :
Global Telecommunications Conference, 2007. GLOBECOM '07. IEEE
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4244-1042-2
Electronic_ISBN :
978-1-4244-1043-9
DOI :
10.1109/GLOCOM.2007.626
