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» The Communication Complexity of Correlation
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VTC
2006
IEEE
123views Communications» more  VTC 2006»
16 years 9 days ago
Analysis and Optimization of SIMO Systems with Adaptive Coded Modulation in Spatially Correlated Rayleigh Fading
— In this paper we investigate the performance of an adaptive coded modulation (ACM) system in single-input multiple-output Rayleigh fading channels with spatial correlation. The...
Duc V. Duong, Bengt Holter, Geir E. Øien
CORR
2006
Springer
107views Education» more  CORR 2006»
15 years 6 months ago
The Multiple Access Channel with Feedback and Correlated Sources
Abstract-- In this paper, we investigate communication strategies for the multiple access channel with feedback and correlated sources (MACFCS). The MACFCS models a wireless sensor...
Lawrence Ong, Mehul Motani
IJNSEC
2008
96views more  IJNSEC 2008»
15 years 6 months ago
On the Effectiveness of Continuous-Time Mixes under Flow-Correlation Based Anonymity Attacks
In flow-based mix networks, flow correlation attacks have been proposed earlier and have been shown empirically to seriously degrade mix-based anonymous communication systems. In ...
Ye Zhu, Xinwen Fu, Riccardo Bettati
TCOM
2008
116views more  TCOM 2008»
15 years 6 months ago
Bounds on the Distribution of a Sum of Correlated Lognormal Random Variables and Their Application
The cumulative distribution function (cdf) of a sum of correlated or even independent lognormal random variables (RVs), which is of wide interest in wireless communications, remain...
Chintha Tellambura
VTC
2007
IEEE
364views Communications» more  VTC 2007»
16 years 17 days ago
Outage Probability of MIMO Systems with Receive Antenna Selection in Spatially Correlated Rayleigh Fading Channels
—We consider a receive antenna selection MIMO system, where only one receive antenna is selected out of Nr antennas. Spatial channel correlation will be considered at the receive...
Zhemin Xu, Sana Sfar, Rick S. Blum