Title :
A new design for space-time multiple trellis codes
Author :
JIANG, Susu ; IKEMOTO, Kentaro ; Kohno, Ryuji
Author_Institution :
Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Japan
fDate :
29 June-4 July 2003
Abstract :
In ST-MTCM, the inter-distance, especially the intra-distance can determine the system performance, therefore, we focus attention on maximizing the intra-distance and the inter-distance. Using the proposed scheme, the optimum codes can achieve the theoretical maximal diversity gain and improves the coding gain compared to known codes.
Keywords :
antenna arrays; space-time codes; trellis codes; code interdistance; code intra-distance; coding gain; maximal diversity gain; optimum code; space-time multiple trellis code design; Convolutional codes; Design engineering; Diversity methods; Fading; Modulation coding; Quadrature phase shift keying; Receiving antennas; System performance; Transmitting antennas;
Conference_Titel :
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN :
0-7803-7728-1
DOI :
10.1109/ISIT.2003.1228194
