Title :
Movement Compensation for Uplink Synchronization in SCDMA Mobile Satellite Communication System
Author :
Ma, Ming ; Ren, Shubo ; Si, Ying ; Luan, Xi ; Wu, Jianjun
Author_Institution :
Sch. of Electron. Eng. & Comput. Sci., Peking Univ., Beijing, China
Abstract :
In this paper, a new compensation scheme for timing deviation is proposed in the SCDMA mobile satellite communication system. Instead of adjusting the timing deviation directly, the scheme adjusts the timing deviation according to the timing deviation of the current period and the last period. Simulation results show that the proposed scheme performs better than the traditional scheme.
Keywords :
code division multiple access; mobile satellite communication; space division multiple access; SCDMA; mobile satellite communication system; movement compensation; timing deviation; uplink synchronization; Mobile communication; Satellite communication; Satellites; Synchronization; Time division synchronous code division multiple access;
Conference_Titel :
Vehicular Technology Conference (VTC Fall), 2011 IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4244-8328-0
DOI :
10.1109/VETECF.2011.6093030
