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TIT
1998
70views more  TIT 1998»
13 years 4 months ago
The Poisson Multiple-Access Channel
—The Poisson multiple-access channel (MAC) models many-to-one optical communication through an optical fiber or in free space. For this model we compute the capacity region for ...
Amos Lapidoth, Shlomo Shamai
CORR
2008
Springer
120views Education» more  CORR 2008»
13 years 4 months ago
Distributed Joint Source-Channel Coding on a Multiple Access Channel with Side Information
We consider the problem of transmission of several discrete sources over a multiple access channel (MAC) with side information at the sources and the decoder. Source-channel separa...
R. Rajesh, Vinod Sharma
GLOBECOM
2006
IEEE
13 years 10 months ago
Effect of Channel Estimation Errors on Diversity-Multiplexing Tradeoff in Multiple Access Channels
Abstract— In this paper, multiple access channels are considered in which user data rates increase with the signal-to-noise ratio (SNR). To account for channel estimation errors,...
Ravi Narasimhan
GLOBECOM
2009
IEEE
13 years 11 months ago
Distributed Joint Source-Channel Coding for Functions over a Multiple Access Channel
—In this paper we provide sufficient conditions for lossy transmission of functions of correlated data over a multiple access channel (MAC). The conditions obtained can be shown...
R. Rajesh, Vinod Sharma
GLOBECOM
2008
IEEE
13 years 11 months ago
Channel Adaptive Encoding and Decoding Strategies and Rate Regions for the Three User Cooperative Multiple Access Channel
—For a cooperative Gaussian multiple access channel (MAC), we propose a new channel adaptive three user cooperation strategy, based on a non-trivial extension of block Markov sup...
Çagatay Edemen, Onur Kaya