DocumentCode
1656514
Title
Computer design of super-orthogonal space-time trellis codes
Author
Laska, Brady ; Dunwell, Dustin ; Chan, François ; Jafarkhani, Hamid
Author_Institution
Dept. of Electr. & Comput. Eng., R. Mil. Coll. of Canada, Kingston, Ont., Canada
Volume
4
fYear
2004
Firstpage
2179
Abstract
Super-orthogonal space-time trellis codes (SOSTTC) designed by hand can significantly improve the performance of space-time trellis codes. This paper introduces a new representation of SOSTTC based on a generator matrix that allows a systematic and exhaustive search of all possible codes. This verifies that some of the known codes are optimal, and provides a means to easily implement encoders and decoders with a large number of states without relying on a graphic representation.
Keywords
decoding; optimisation; search problems; space-time codes; trellis codes; SOSTTC; decoders; encoders; exhaustive search; generator matrix; optimality; performance; super-orthogonal space-time trellis codes; Block codes; Constellation diagram; Convolutional codes; Decoding; Diversity methods; Educational institutions; Graphics; Performance gain; Transmitting antennas; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 2004. Canadian Conference on
ISSN
0840-7789
Print_ISBN
0-7803-8253-6
Type
conf
DOI
10.1109/CCECE.2004.1347676
Filename
1347676
Link To Document