Title :
On the separation of demodulation and decoding for communications over multiple-antenna channel
Author :
Jiang, Yibo ; Koetter, Ralf ; Singer, Andrew
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA
fDate :
29 June-4 July 2003
Abstract :
This paper studies the property of space time spreading matrices for communications over multiple-antenna channel. We find necessary and sufficient conditions on space time spreading matrices for the separation of demodulation and decoding at the receiver without loss of optimality.
Keywords :
antenna arrays; block codes; fading channels; maximum likelihood decoding; receiving antennas; space-time codes; transmitting antennas; block code; decoding; maximum likelihood demodulation; multiple-antenna fading channel; receive antenna; space time spreading codes; space time spreading matrices; transmit antenna; Binary phase shift keying; Channel state information; Demodulation; Fading; Maximum likelihood decoding; Modulation coding; Probability distribution; Quadrature phase shift keying; Receiving antennas; Sufficient conditions;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228106
