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CORR
2006
Springer
105views Education» more  CORR 2006»
14 years 10 months ago
Capacity Results for Block-Stationary Gaussian Fading Channels with a Peak Power Constraint
Abstract--A peak-power-limited single-antenna block-stationary Gaussian fading channel is studied, where neither the transmitter nor the receiver knows the channel state informatio...
Jun Chen, Venugopal V. Veeravalli
83
Voted
CORR
2008
Springer
133views Education» more  CORR 2008»
14 years 10 months ago
From Multi-Keyholes to Measure of Correlation and Power Imbalance in MIMO Channels: Outage Capacity Analysis
An information-theoretic analysis of a multi-keyhole channel, which includes a number of statistically independent keyholes with possibly different correlation matrices, is given. ...
George Levin, Sergey Loyka
CORR
2008
Springer
73views Education» more  CORR 2008»
14 years 10 months ago
Secrecy Capacity of a Class of Broadcast Channels with an Eavesdropper
We study the security of communication between a single transmitter and multiple receivers in a broadcast channel in the presence of an eavesdropper. Characterizing the secrecy ca...
Ersen Ekrem, Sennur Ulukus
TIT
2011
121views more  TIT 2011»
14 years 5 months ago
Sum Capacity of MIMO Interference Channels in the Low Interference Regime
Using Gaussian inputs and treating interference as noise at the receivers has recently been shown to be sum capacity achieving for the two-user single-input single-output (SISO) G...
V. Sreekanth Annapureddy, Venugopal V. Veeravalli
ICC
2009
IEEE
139views Communications» more  ICC 2009»
15 years 4 months ago
Ergodic Secrecy Capacity Region of the Fading Broadcast Channel
— We consider the fading broadcast channel from a secrecy point of view. In this channel, each user views the other user as an eavesdropper, and wants to keep its information as ...
Ersen Ekrem, Sennur Ulukus