DocumentCode :
3274856
Title :
Frequency estimation and synchronization of frequency hopping signals based on reversible jump MCMC
Author :
Liang, Junli ; Gao, Li ; Yang, Shuyuan
Author_Institution :
Inst. of Acousti., Chinese Acad. of Sci., Beijing, China
fYear :
2005
fDate :
13-16 Dec. 2005
Firstpage :
589
Lastpage :
592
Abstract :
A reversible jump Markov chain Monte Carlo (RJMCMC)-based algorithm for frequency estimation and synchronization of frequency hopping signals is proposed in this paper. By using a two-hop signal model that incorporates the unknown hop transition time, an original Bayesian model of the received frequency hopping signals is formulated. We develop an efficient stochastic algorithm based on RJMCMC methods to perform the Bayesian computation. Some simulated examples are presented to illustrate the algorithm´s performance.
Keywords :
Bayes methods; Markov processes; Monte Carlo methods; frequency estimation; frequency hop communication; matrix algebra; synchronisation; Bayesian model; frequency estimation; frequency hopping signals; reversible jump Markov chain Monte Carlo; stochastic algorithm; synchronization; two-hop signal model; Bayesian methods; Computational modeling; Frequency estimation; Frequency synchronization; Inference algorithms; Medical simulation; Monte Carlo methods; Spread spectrum communication; Stochastic processes; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Signal Processing and Communication Systems, 2005. ISPACS 2005. Proceedings of 2005 International Symposium on
Print_ISBN :
0-7803-9266-3
Type :
conf
DOI :
10.1109/ISPACS.2005.1595478
Filename :
1595478
Link To Document :
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