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135
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TCOM
2010
117views more  TCOM 2010»
14 years 11 months ago
Optimal Coding Strategies for Bidirectional Broadcast Channels Under Channel Uncertainty
Bidirectional relaying is a promising approach to improve the performance in wireless networks such as sensor, ad-hoc, and even cellular systems. Bidirectional relaying applies to...
Rafael F. Wyrembelski, Igor Bjelakovic, Tobias J. ...
WCNC
2008
IEEE
15 years 7 months ago
Three-Stage Serially Concatenated Codes and Iterative Center-Shifting K-Best Sphere Detection for SDM-OFDM: An EXIT Chart Aided
—Iterative K-best sphere detection (SD) and channel decoding is appealing, since it is capable of achieving a nearmaximum-a-posteriori (MAP) performance at a low complexity. Howe...
Li Wang, Lei Xu, Sheng Chen, Lajos Hanzo
GLOBECOM
2009
IEEE
15 years 7 months ago
Impact of Information on Network Performance - An Information-Theoretic Perspective
Abstract—Available network information is an important factor in determining network performance. In this paper, we study the basic limits on the amount of network information th...
Jun Hong, Victor O. K. Li
102
Voted
ICC
2009
IEEE
176views Communications» more  ICC 2009»
15 years 7 months ago
Error Resilient Non-Asymmetric Slepian-Wolf Coding
Abstract—We consider non-asymmetric distributed source coding (DSC) that achieves any point in the Slepian-Wolf (SW) region. We study the error propagation phenomena and propose ...
Cédric Herzet, Velotiaray Toto-Zarasoa, Ali...
ICCD
2004
IEEE
97views Hardware» more  ICCD 2004»
15 years 9 months ago
Runtime Execution Monitoring (REM) to Detect and Prevent Malicious Code Execution
1 Many computer security threats involve execution of unauthorized foreign code on the victim computer. Viruses, network and email worms, Trojan horses, backdoor programs used in ...
A. Murat Fiskiran, Ruby B. Lee