Title :
Doppler frequency shift estimation for rician channel in high-speed mobile communications
Author :
Wang, Xin ; Tan, Zhen-Hui ; Zhu, Gang ; Zhong, Zhang-dui
Author_Institution :
State Key Lab. of Rail Traffic Control & Safety, Beijing Jiaotong Univ.
Abstract :
In high-speed mobile wireless communication system, the side-effect of Doppler frequency shift is obvious. In order to get rid of it, the estimation of Doppler frequency shift is necessary. This paper proposes a new way to estimate the Doppler frequency shift with a new Rician channel model. The simulation results show that the estimate of Doppler frequency shift is more accurate with the proposed estimation method
Keywords :
Doppler shift; frequency estimation; mobile communication; Doppler frequency shift estimation; Rician channel; high-speed mobile communications; Frequency estimation; Mobile communication; Rician channels;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.345766
