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TIT
2010
88views Education» more  TIT 2010»
7 years 11 months ago
Multiple-Input Multiple-Output Gaussian Broadcast Channels With Common and Confidential Messages
This paper considers the problem of the multiple-input multiple-output (MIMO) Gaussian broadcast channel with two receivers (receivers 1 and 2) and two messages: a common message ...
Hung D. Ly, Tie Liu, Yingbin Liang
TIT
2011
120views more  TIT 2011»
7 years 11 months ago
The Secrecy Capacity Region of the Gaussian MIMO Multi-Receiver Wiretap Channel
In this paper, we consider the Gaussian multiple-input multiple-output (MIMO) multi-receiver wiretap channel in which a transmitter wants to have confidential communication with ...
Ersen Ekrem, Sennur Ulukus
CORR
2008
Springer
73views Education» more  CORR 2008»
8 years 4 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
ICC
2009
IEEE
139views Communications» more  ICC 2009»
8 years 11 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
GLOBECOM
2009
IEEE
8 years 11 months ago
Gaussian MIMO Multi-Receiver Wiretap Channel
Abstract— We consider the Gaussian multiple-input multipleoutput (MIMO) multi-receiver wiretap channel, and derive the secrecy capacity region of this channel for the most genera...
Ersen Ekrem, Sennur Ulukus
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