Title :
Turbo coded BICM scheme with iterative detection for MIMO block-fading channels
Author :
Li, Yueqian ; Salehi, Masoud
Author_Institution :
Dept. of Electr. & Comput. Eng., Northeastern Univ., Boston, MA, USA
Abstract :
We investigate turbo coded bit interleaved coded modulation (BICM) schemes for multiple-input multiple-output (MIMO) block-fading channels. Both serial and parallel concatenated turbo codes are considered and their performance is compared. A sphere decoder is employed to achieve good performance with reduced computation complexity when the size of the constellation or the number of transmit antenna is large. Simulation results are provided to demonstrate the effectiveness of the proposed schemes in MIMO block-fading channels.
Keywords :
MIMO communication; block codes; computational complexity; concatenated codes; decoding; fading channels; interleaved codes; turbo codes; MIMO block-fading channels; computation complexity; iterative detection; multiple-input multiple-output block-fading channels; turbo coded BICM scheme; turbo coded bit interleaved coded modulation; TV; Turbo codes; Block-fading channels; bit interleaved coded modulation (BICM); multiple-input multiple-output (MIMO); sphere decoder; turbo codes;
Conference_Titel :
Information Sciences and Systems (CISS), 2011 45th Annual Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4244-9846-8
Electronic_ISBN :
978-1-4244-9847-5
DOI :
10.1109/CISS.2011.5766119
