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CORR
2007
Springer
86views Education» more  CORR 2007»
14 years 11 months ago
A Simple Characterization of Strategic Behaviors in Broadcast Channels
Abstract—In this letter, we consider the problem of resource allocation between two competing users sharing a binary symmetric broadcast channel. We model the interaction between...
Yi Su, Mihaela van der Schaar
DCC
2004
IEEE
15 years 11 months ago
On the Entropy of a Hidden Markov Process
We study the entropy rate of a hidden Markov process (HMP) defined by observing the output of a binary symmetric channel whose input is a first-order binary Markov process. Despit...
Philippe Jacquet, Gadiel Seroussi, Wojciech Szpank...
CORR
2008
Springer
103views Education» more  CORR 2008»
14 years 12 months ago
Secret Communication with Feedback
Secure communication with feedback is studied. An achievability scheme in which the backward channel is used to generate a shared secret key is proposed. The scenario of binary sy...
Deniz Gündüz, D. Richard Brown III, H. V...
CORR
2008
Springer
129views Education» more  CORR 2008»
14 years 12 months ago
Tight Bounds on the Capacity of Binary Input random CDMA Systems
Abstract-- We consider code division multiple access communication over a binary input additive white Gaussian noise channel using random spreading. For a general class of symmetri...
Satish Babu Korada, Nicolas Macris
CORR
2008
Springer
119views Education» more  CORR 2008»
14 years 12 months ago
Capacity of the Discrete-Time AWGN Channel Under Output Quantization
We investigate the limits of communication over the discrete-time Additive White Gaussian Noise (AWGN) channel, when the channel output is quantized using a small number of bits. W...
Jaspreet Singh, Onkar Dabeer, Upamanyu Madhow