Mostofi, Yasamin and Murray, Richard M. (2005) Receiver Design Principles for Estimation over Fading Channels. In: 2005 44th IEEE Conference on Decision and Control & European Control Conference. IEEE Conference on Decision and Control . IEEE , Piscataway, NJ, pp. 464-469. ISBN 0-7803-9567-0 http://resolver.caltech.edu/CaltechAUTHORS:20110822-085321885
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In this paper we consider estimation of dynamical systems over wireless communication channels. We show that the communication protocols suitable for non real-time applications like data networks may not be entirely applicable for estimation and control of a rapidly changing dynamical system. We then develop new design paradigms for these applications to show how noisy packets should be handled in the receiver. We prove that, in the presence of a crosslayer feedback, keeping all the packets will both maximize the stability range and minimize the estimation error variance. In the absence of such a feedback, we show that keeping all the packets still maximizes the stability range, independent of the shape of the communication noise profile. In order to optimize the performance, in the absence of a cross-layer feedback, we prove that packet drop should be designed to balance information loss and communication noise.
|Item Type:||Book Section|
|Additional Information:||© 2005 IEEE. Issue Date: 12-15 Dec. 2005. Date of Current Version: 30 January 2006.|
|Official Citation:||Mostofi, Y.; Murray, R.M.; , "Receiver Design Principles for Estimation over Fading Channels," Decision and Control, 2005 and 2005 European Control Conference. CDC-ECC '05. 44th IEEE Conference on , vol., no., pp. 464- 469, 12-15 Dec. 2005 doi: 10.1109/CDC.2005.1582199 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1582199&isnumber=33412|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Tony Diaz|
|Deposited On:||22 Aug 2011 22:30|
|Last Modified:||22 Aug 2011 22:30|
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