Title :
A complete family of good quasiorthogonal STBC and a new family of orthogonal STBC for four transmit antennas
Author :
Du, Yinggang ; Chan, K.T.
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
fDate :
27 June-2 July 2004
Abstract :
A method is proposed to find a complete family of good QOSTBC designs for four transmit antennas that can be decoded pairwisely and are robust over highly correlated channels (HCC) and in which each symbol is seen through each channel only once. Based on the good QOSTBC thus found, a new family of rate 3/4 orthogonal STBC is designed with a diversity product larger than those of the linear orthogonal STBC and QOSTBC.
Keywords :
block codes; decoding; matrix algebra; space-time codes; telecommunication channels; transmitting antennas; 3/4 orthogonal STBC; HCC; QOSTBC; four transmit antenna; highly correlated channel; quasiorthogonal space-time block code; Bit error rate; Decoding; Equations; Modulation coding; Noise measurement; Quadrature phase shift keying; Robustness; Transmitting antennas;
Conference_Titel :
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Print_ISBN :
0-7803-8280-3
DOI :
10.1109/ISIT.2004.1365321
