DocumentCode
1301009
Title
Improved codes for space-time trellis-coded modulation
Author
Bäro, Stephan ; Bauch, Gerhard ; Hansmann, Axel
Author_Institution
Inst. for Commun. Eng., Munich Univ. of Technol., Germany
Volume
4
Issue
1
fYear
2000
Firstpage
20
Lastpage
22
Abstract
Space-time coded modulation has been shown to efficiently use transmit diversity to increase spectral efficiency. We propose new trellis codes found through systematic code search. These codes achieve the theoretically maximal diversity gain and improved coding gain compared to known codes.
Keywords
Rayleigh channels; diversity reception; land mobile radio; phase shift keying; trellis coded modulation; trellis codes; M-PSK; block length; coding gain; improved codes; independent flat Rayleigh fading; matrix channel; maximal diversity gain; mobile communications system; space-time trellis-coded modulation; spectral efficiency; systematic code search; transmit diversity; trellis codes; Base stations; Convolutional codes; Diversity methods; Fading; Mobile antennas; Modulation coding; Receiving antennas; Transmitters; Transmitting antennas; Wireless communication;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/4234.823537
Filename
823537
Link To Document