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Estimation of functionals over noisy channels

✍ Scribed by Barros, João ;Tüchler, Michael

Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
144 KB
Volume
18
Category
Article
ISSN
1124-318X

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✦ Synopsis

Abstract

The combination of graphical models and belief propagation algorithms has found wide acceptance in the design of communication systems. We extend the general framework of joint source‐channel decoding on graphs to account for estimation problems in which the goal is not to decode the entire data set but to estimate a function of the transmitted data. This problem is deemed relevant, for example in the context of wireless sensor networks. Copyright © 2007 John Wiley & Sons, Ltd.

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