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» Capacity of Non-Malleable Codes
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TIT
2011
120views more  TIT 2011»
13 years 3 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
2010
Springer
148views Education» more  CORR 2010»
13 years 7 months ago
List decoding for nested lattices and applications to relay channels
— We demonstrate a decoding scheme for nested lattice codes which is able to decode a list of a particular size which contains the transmitted codeword with high probability. Thi...
Yiwei Song, Natasha Devroye
TIT
2010
300views Education» more  TIT 2010»
13 years 3 months ago
Polar codes are optimal for lossy source coding
We consider lossy source compression of a binary symmetric source using polar codes and the low-complexity successive encoding algorithm. It was recently shown by Arikan that polar...
Satish Babu Korada, Rüdiger L. Urbanke
ACCESSNETS
2009
Springer
13 years 6 months ago
Capacity of Two-Way Relay Channel
This paper investigates the capacity of a wireless two-way relay channel in which two end nodes exchange information via a relay node. The capacity is defined in the information-th...
Shengli Zhang, Soung Chang Liew, Hui Wang, Xiao-Hu...
CORR
2010
Springer
107views Education» more  CORR 2010»
13 years 3 months ago
One-Shot Capacity of Discrete Channels
Shannon defined channel capacity as the highest rate at which there exists a sequence of codes of block length n such that the error probability goes to zero as n goes to infinity....
Rui A. Costa, Michael Langberg, João Barros