Title :
Minimal non-orthogonality rate 1 space-time block code for 3+ Tx antennas
Author :
Tirkkonen, Olav ; Boariu, Adrian ; Hottinen, Ari
Author_Institution :
Nokia Res. Center, Espoo, Finland
Abstract :
We propose a full rate space-time block code for 3+ Tx antennas. The code is chosen to minimize the non-orthonormality that arises from increasing the rate above the maximum allowed by orthogonality. A linear decoding based on iterative interference cancellation between parts of the code approaches the maximal likelihood decoding performance
Keywords :
block codes; diversity reception; iterative decoding; maximum likelihood decoding; radiofrequency interference; transmitting antennas; fading channels; full rate space-time block code; iterative interference cancellation; linear decoding; maximal likelihood decoding performance; minimal nonorthogonality block code; rate 1 space-time block code; transmit diversity; transmitting antennas; Block codes; Channel state information; Fading; Interference; Iterative decoding; Iterative methods; Maximum likelihood decoding; Modulation coding; Receiving antennas; Space time codes;
Conference_Titel :
Spread Spectrum Techniques and Applications, 2000 IEEE Sixth International Symposium on
Conference_Location :
Parsippany, NJ
Print_ISBN :
0-7803-6560-7
DOI :
10.1109/ISSSTA.2000.876470
