Title :
Code aided CPO estimation based on particle filtering
Author :
Peng, Chen ; Zhiqiang, He ; Baoyu, Tian
Author_Institution :
Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
This paper adopts the turbo synchronization framework to track the time varying carrier phase offset by exploiting the sequential Monte-Carlo techniques, known as particle filtering which gets increasing attention for solving non- linear non-Gaussian problem recently. We show that the particle filtering technology can be combined with the turbo receiver. The proposed scheme is lastly compared by computer simulation.
Keywords :
Monte Carlo methods; particle filtering (numerical methods); synchronisation; turbo codes; code aided CPO estimation; computer simulation; nonlinear nonGaussian problem; particle filtering technology; sequential Monte-Carlo technique; time varying carrier phase offset; turbo receiver; turbo synchronization framework; Particle filters; Phase distortion; Receivers; Signal to noise ratio; Synchronization; Transmitters; carrier phase offset; code-aided synchronization; particle filter; turbo principle;
Conference_Titel :
Wireless Communications and Signal Processing (WCSP), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4577-1009-4
Electronic_ISBN :
978-1-4577-1008-7
DOI :
10.1109/WCSP.2011.6096828
