DocumentCode
1450540
Title
Cooperative Concatenated Coding for Improved Distance Spectrum and Diversity in Wireless Systems
Author
Lo, Ernest S. ; Letaief, K.B.
Author_Institution
Hong Kong Univ. of Sci. & Technol., Hong Kong, China
Volume
59
Issue
2
fYear
2011
fDate
2/1/2011 12:00:00 AM
Firstpage
382
Lastpage
387
Abstract
A generalized multiuser cooperative concatenated coding framework is theoretically developed for not only cooperative diversity but also enhanced distance spectra. Novel schemes are proposed featuring flexible cooperation group, variable-size messages, and other practical concerns. In particular, users failing to detect their partners messages are allowed to cooperate without incurring error propagation.
Keywords
concatenated codes; cooperative communication; diversity reception; cooperative concatenated coding; cooperative diversity; distance spectrum; error propagation; flexible cooperation group; variable-size messages; wireless systems; Convolutional codes; Decoding; Delay; Encoding; Error analysis; Fading; Relays; Coded cooperation; cooperative diversity; distance spectrum; error propagation; partial cooperation;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOMM.2010.120710.070435
Filename
5713796
Link To Document