Sciweavers

933 search results - page 11 / 187
» Robust Distributed Source Coding
Sort
View
CORR
2008
Springer
108views Education» more  CORR 2008»
13 years 8 months ago
Rate and power allocation under the pairwise distributed source coding constraint
We explore the problem of rate and power allocation for a sensor network where pairwise distributed source coding is employed (introduced by Roumy and Gesbert `07). For noiseless n...
Shizheng Li, Aditya Ramamoorthy
ICIP
2005
IEEE
14 years 10 months ago
Correlation estimation for distributed source coding under information exchange constraints
Distributed source coding (DSC) depends strongly on accurate knowledge of correlation between sources. Previous works have reported capacity-approaching code constructions when ex...
Ngai-Man Cheung, Huisheng Wang, Antonio Ortega
ICC
2009
IEEE
160views Communications» more  ICC 2009»
13 years 6 months ago
Reliability and Efficiency Analysis of Distributed Source Coding in Wireless Sensor Networks
We propose a comprehensive theoretical framework to evaluate reliability and energy consumption of distributed source coding (DSC) in wireless sensor networks (WSNs) applications. ...
Carlo Fischione, Stefano Tennina, Fortunato Santuc...
CORR
2008
Springer
120views Education» more  CORR 2008»
13 years 8 months ago
Distributed Joint Source-Channel Coding on a Multiple Access Channel with Side Information
We consider the problem of transmission of several discrete sources over a multiple access channel (MAC) with side information at the sources and the decoder. Source-channel separa...
R. Rajesh, Vinod Sharma
CORR
2008
Springer
69views Education» more  CORR 2008»
13 years 8 months ago
The Gaussian Many-Help-One Distributed Source Coding Problem
Jointly Gaussian memoryless sources are observed at N distinct terminals. The goal is to efficiently encode the observations in a distributed fashion so as to enable reconstruction...
Saurabha Tavildar, Pramod Viswanath, Aaron B. Wagn...