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CORR
2008
Springer
68views Education» more  CORR 2008»
13 years 8 months ago
Capacity of Block-Memoryless Channels with Causal Channel Side Information
The capacity of a time-varying block-memoryless channel in which the transmitter and the receiver have access to (possibly different) noisy causal channel side information (CSI) i...
Hamidreza Farmanbar, Amir K. Khandani
CORR
2007
Springer
101views Education» more  CORR 2007»
13 years 7 months ago
Low SNR Capacity of Noncoherent Fading Channels
Discrete-time Rayleigh fading single-input single-output (SISO) and multiple-input multipleoutput (MIMO) channels are considered, with no channel state information at the transmit...
Vignesh Sethuraman, Ligong Wang, Bruce Hajek, Amos...
CRYPTO
2005
Springer
107views Cryptology» more  CRYPTO 2005»
14 years 1 months ago
A Quantum Cipher with Near Optimal Key-Recycling
Abstract. Assuming an insecure quantum channel and an authenticated classical channel, we propose an unconditionally secure scheme for encrypting classical messages under a shared ...
Ivan Damgård, Thomas Brochmann Pedersen 0002...
ISW
2005
Springer
14 years 1 months ago
New Constructive Approach to Covert Channel Modeling and Channel Capacity Estimation
In this paper, we examine general mechanisms that a covert channel may exploit and derive new minimum requirements for setting up a covert channel. We also propose a new classifica...
Zhenghong Wang, Ruby B. Lee
TIT
2010
140views Education» more  TIT 2010»
13 years 2 months ago
Capacity regions and sum-rate capacities of vector Gaussian interference channels
The capacity regions of vector, or multiple
Xiaohu Shang, Biao Chen, Gerhard Kramer, H. Vincen...