Sciweavers

TIT
2010
102views Education» more  TIT 2010»
12 years 10 months ago
On instantaneous relaying
Abstract--The Gaussian, three-node relay channel with orthogonal receive components (i.e., the transmitted signals from the source and the relay do not interfere with each other) i...
Majid Nasiri Khormuji, Mikael Skoglund
CORR
2010
Springer
148views Education» more  CORR 2010»
13 years 2 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
FTCIT
2007
88views more  FTCIT 2007»
13 years 3 months ago
Topics in Multi-User Information Theory
This survey reviews fundamental concepts of multi-user information theory. Starting with typical sequences, the survey builds up knowledge on random coding, binning, superposition...
Gerhard Kramer
CORR
2008
Springer
100views Education» more  CORR 2008»
13 years 3 months ago
Lossy Source Transmission over the Relay Channel
Lossy transmission over a relay channel in which the relay has access to correlated side information is considered. First, a joint source-channel decode-and-forward scheme is propo...
Deniz Gündüz, Elza Erkip, Andrea J. Gold...
CORR
2008
Springer
108views Education» more  CORR 2008»
13 years 3 months ago
On Maximizing Coverage in Gaussian Relay Networks
Results for Gaussian relay channels typically focus on maximizing transmission rates for given locations of the source, relay and destination. We introduce an alternative perspecti...
Vaneet Aggarwal, Amir Bennatan, A. Robert Calderba...
CORR
2010
Springer
96views Education» more  CORR 2010»
13 years 3 months ago
On the Non-Coherent Wideband Multipath Fading Relay Channel
We investigate the multipath fading relay channel in the limit of a large bandwidth, and in the non-coherent setting, where the channel state is unknown to all terminals, including...
Nadia Fawaz, Muriel Médard
GLOBECOM
2006
IEEE
13 years 9 months ago
Relay Channel with Private Messages
Abstract—The relay channel with private messages (RCPM) is a generalized relay channel model where in addition to the traditional communication from source to destination (assist...
Ramy Tannious, Aria Nosratinia
ICC
2007
IEEE
114views Communications» more  ICC 2007»
13 years 10 months ago
Diversity-Multiplexing Tradeoff in Half-Duplex Relay Systems
— We study the multiple antenna half-duplex relay channel from the diversity-multiplexing tradeoff (DMT) perspective. We find performance upper bounds and show that compress-and...
Melda Yuksel, Elza Erkip
CISS
2007
IEEE
13 years 10 months ago
The Relay Channel with a Wire-tapper
— In this work a relay channel with a wire-tapper is studied for both discrete memoryless and Gaussian channels. The wire-tapper receives a physically degraded version of the des...
Melda Yuksel, Elza Erkip
ICC
2008
IEEE
100views Communications» more  ICC 2008»
13 years 10 months ago
Power Scheduling for MIMO Relay Channels Employing Rateless Codes
—We propose a simple power scheduling algorithm for relay channels with multiple antennas. The algorithm combines seamlessly with a low complexity communication protocol that emp...
Youjian Liu, Mahesh K. Varanasi, Xinming Huang