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Particle Filtering with hybrid importance function for joint symbol detection and phase tracking
Abstract : In digital communication, phase distortions introduced by local oscillators is one of the major concerns in designing low-cost high frequency wireless communication systems. Hence, for phase tracking and symbol detection, we propose an original algorithm which performs both phase tracking and symbol detection by a particle filtering based on the hybrid importance function. Per- formances of this algorithm are analyzed and compared to phase- locked loop performances in terms of bit error rate and mean square error. Asymptotic posterior Cramér-Rao bound is also derived to show performances of the optimum receiver.
Cited literature [19 references]
https://hal-imt.archives-ouvertes.fr/hal-00685815
Contributor : François Septier <>
Submitted on : Friday, April 6, 2012 - 10:00:55 AM
Last modification on : Wednesday, June 24, 2020 - 4:18:54 PM
Document(s) archivé(s) le : Saturday, July 7, 2012 - 2:26:45 AM
Contributor : François Septier <>
Submitted on : Friday, April 6, 2012 - 10:00:55 AM
Last modification on : Wednesday, June 24, 2020 - 4:18:54 PM
Document(s) archivé(s) le : Saturday, July 7, 2012 - 2:26:45 AM
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Septier_SPAWC06.pdf
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