Ninth IEEE Symposium on Computers and Communications 2004 Volume 2 (ISCC'04) A fast convergent scheme for the Doppler shift estimation in mobile communication systems Alexandria, Egypt June 28-July 01 ISBN: 0-7803-8623-X
The Doppler shift of the time-varying multi-path channel is estimated by calculating the level crossing rate (LCR) of the signal envelope of the channel coefficient estimates of the strongest path. In order to reduce long observation duration and memory requirements, we recommend to use the 1st order autoregressive (AR(1)) filter. Simulation results show the fast convergence of the proposed algorithm while guaranteeing the estimating accuracy at the same time.
Citation:
Hua Jing-Yu, You Xiao-Hu, Sheng Bin, W. Martin, S. Egon, "A fast convergent scheme for the Doppler shift estimation in mobile communication systems," iscc, vol. 2, pp.668-671, Ninth IEEE Symposium on Computers and Communications 2004 Volume 2 (ISCC'04), 2004 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||