Title :
A ML/DFE and iterative spatial interference cancellation for 2×2 BICM MIMO system
Author :
Chanho Yoon ; Hoojin Lee ; Hyncheol Park ; Joonhyuk Kang
Author_Institution :
Super-Speed Wireless Commun. Res. Team, ETRI, Daejeon, South Korea
Abstract :
In this paper, we propose a low complexity iterative two transmit and two receive MIMO detection technique achieving full coded ML performance for bit interleaved coded modulation (BICM) based MIMO system. Unlike the conventional iterative SIC/HIC-MMSE decoding approach, the update corresponding LLRs in iterative mode. From computer simulation results, our proposed iterative scheme outperforms previously proposed iterative receivers as well as full coded ML detector.
Keywords :
MIMO communication; interference suppression; iterative methods; modulation; signal detection; BICM MIMO system; ML/DFE; bit interleaved coded modulation; full coded ML performance; iterative spatial interference cancellation; low complexity iterative two receive MIMO detection technique; low complexity iterative two transmit MIMO detection technique; Decision feedback equalizers; Detectors; Interference cancellation;
Conference_Titel :
Intelligent Radio for Future Personal Terminals (IMWS-IRFPT), 2011 IEEE MTT-S International Microwave Workshop Series on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4577-0961-6
Electronic_ISBN :
978-1-4577-0963-0
DOI :
10.1109/IMWS2.2011.6027197
