DocumentCode
640133
Title
On the adaptive sum-capacity of fading MACs with distributed CSI and non-identical links
Author
Sreekumar, Sreejith ; Dey, Bikash Kumar ; Pillai, Sibi Raj B.
Author_Institution
Dept. of Electr. Eng., Indian Inst. of Technol. Bombay, Mumbai, India
fYear
2013
fDate
7-12 July 2013
Firstpage
1471
Lastpage
1475
Abstract
We consider a two-user block-fading MAC with distributed channel state information (CSI), where each user has access to only its own fading coefficients. The average rate-pairs of communication while employing within-block coding is known as the adaptive capacity region, where each user adapts the rate based on its perceived link gain. We evaluate the adaptive sum-capacity of MAC channels with general fading distributions, for discrete as well as continuous valued ones.
Keywords
block codes; fading channels; multi-access systems; MAC channels; adaptive capacity region; adaptive sum capacity; average rate pairs; block coding; block fading MAC; continuous valued ones; distributed CSI; distributed channel state information; fading MACs; fading coefficients; general fading distributions; nonidentical links; perceived link gain; Adaptation models; Encoding; Rayleigh channels; Resource management; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on
Conference_Location
Istanbul
ISSN
2157-8095
Type
conf
DOI
10.1109/ISIT.2013.6620471
Filename
6620471
Link To Document