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TCOM
2008
85views more  TCOM 2008»
11 years 6 months ago
Balanced capacity of wireline multiple access channels with individual power constraints
This paper applies the concept of balanced capacity (a tradeoff between performance and fairness) to the uplink of a frequency-selective multiuser channel. Individual power constr...
Thierry Sartenaer, Jérôme Louveaux, L...
CORR
2010
Springer
146views Education» more  CORR 2010»
11 years 6 months ago
Optimal power allocation for downstream xDSL with per-modem total power constraints : Broadcast Channel Optimal Spectrum Balanci
Abstract-Recently, the duality between Multiple Input Multiple Output (MIMO) Multiple Access Channels (MAC) and MIMO Broadcast Channels (BC) has been established under a total powe...
Vincent Le Nir, Marc Moonen, Jan Verlinden, Mamoun...
CORR
2010
Springer
130views Education» more  CORR 2010»
11 years 6 months ago
Linear Sum Capacity for Gaussian Multiple Access Channels with Feedback
The capacity region of the N-sender additive white Gaussian noise (AWGN) multiple access channel (MAC) with feedback is not known in general, despite significant contributions by C...
Ehsan Ardestanizadeh, Michele A. Wigger, Young-Han...
CORR
2006
Springer
126views Education» more  CORR 2006»
11 years 6 months ago
The Gaussian Multiple Access Wire-Tap Channel
We consider the General Gaussian Multiple Access Wire-Tap Channel (GGMAC-WT). In this scenario, multiple users communicate with an intended receiver in the presence of an intellige...
Ender Tekin, Aylin Yener
TIT
2008
84views more  TIT 2008»
11 years 6 months ago
Cooperative Multiple-Access Encoding With States Available at One Transmitter
Abstract--We generalize the Gel'fand
Anelia Somekh-Baruch, Shlomo Shamai, Sergio Verd&u...
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