Title :
Fast decodable codes for 6Tx-3Rx MIMO systems
Author :
Markin, Nadya ; Oggier, Frédérique
Author_Institution :
Sch. of Phys. & Math. Sci., Nanyang Technol. Univ., Singapore, Singapore
Abstract :
We propose an iterative full-rate code construction for multiple antenna channels, with 6Tx and 3Rx antennas. We start with two 3 × 3 codes arising from a cyclic division algebra, and combine them to obtain a 6 × 6 codeword. We provide a sufficient criterion for the resulting code to be fully diverse. Furthermore, this construction preserves fast-decodability of the original code.
Keywords :
MIMO communication; decoding; receiving antennas; space-time codes; transmitting antennas; wireless channels; 3Rx antennas; 6Tx antennas; 6Tx-3Rx MIMO system; codeword; cyclic division algebra; fast decodable codes; iterative full-rate code construction; multiple antenna channels; space-time coding; Algebra; Antennas; Complexity theory; MIMO; Maximum likelihood decoding; Space-time codes; Cyclic Algebras; Fast-Decodability; Space-Time Coding;
Conference_Titel :
Signal Processing and Communications (SPCOM), 2012 International Conference on
Conference_Location :
Bangalore
Print_ISBN :
978-1-4673-2013-9
DOI :
10.1109/SPCOM.2012.6290041
