Title :
Product distance profile and super-optimality of product distance codes for STTC with delay diversity
Author :
Shin, Min-Ho ; Park, Sung-Eun ; Song, Hong-Yeop
Author_Institution :
Yonsei Univ., Seoul, South Korea
Abstract :
A space-time trellis code (STTC) using product distance codes (PDC) with delay diversity structure is studied and a super-optimal condition of product distance codes is proposed. The upper bound of the optimal product distance of codes on 8-PSK modulation is derived. The performance of STTC using various product distance codes found through a systematic code search is compared with that of delay diversity.
Keywords :
diversity reception; phase shift keying; product codes; space-time codes; trellis codes; 8-PSK modulation; STTC; delay diversity; product distance codes; space-time trellis codes; super-optimal condition; systematic code search; upper bound; Block codes; Brain modeling; Convolutional codes; Delay; Fading; Modulation coding; Quadrature phase shift keying; Transmitting antennas; Upper bound; Wireless communication;
Conference_Titel :
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7501-7
DOI :
10.1109/ISIT.2002.1023522
