DocumentCode
3405704
Title
Decoding algorithms for 3-D space-time-frequency codes
Author
Xiao, Pei ; Wu, Jinsong ; Chen, Qingchun
Author_Institution
Centre for Commun. Syst. Res. (CCSR), Univ. of Surrey, Guildford, UK
fYear
2011
fDate
10-14 Oct. 2011
Firstpage
185
Lastpage
188
Abstract
In this paper, we propose a joint complex diversity coding (CDC) and channel coding based space-time-frequency codes (STFCs) to increase diversity gains over space, time and frequency. Both non-iterative and iterative decoding of joint channel coding and 3-dimensional CDC transmission are investigated. The simulation results show that the minimum mean square error (MMSE) based iterative soft decoding achieves the performance of the soft sphere decoding (SD) with reduced complexity.
Keywords
channel coding; diversity reception; iterative decoding; least mean squares methods; space-time codes; 3-D space-time-frequency codes; CDC; MMSE; STFC; channel coding; complexity reduction; decoding algorithms; iterative soft decoding; joint complex diversity coding; minimum mean square error; soft sphere decoding; space-time-frequency codes; Complexity theory; Decoding; Encoding; Iterative decoding; Joints; Phase shift keying; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Design and its Applications in Communications (IWSDA), 2011 Fifth International Workshop on
Conference_Location
Guilin
Print_ISBN
978-1-61284-047-5
Type
conf
DOI
10.1109/IWSDA.2011.6159421
Filename
6159421
Link To Document