Title :
Analysis of channel correlation characteristics in GEO mobile satellite communications
Author :
Xu, Xiaoyan ; Ren, Shubo ; Wu, Jianjun ; Xiang, Haige
Author_Institution :
Adv. Wireless Commun. Lab., Peking Univ., Beijing, China
Abstract :
Channel prediction is the premise for the application of adaptive transmission in mobile satellite communications with long propagation delay. Particularly, in GEO mobile satellite communication systems, the satellite channel correlation characteristics are analyzed for the mobile terminals at different positions and along different directions, and the predictability of the satellite channel is discussed associated with the channel correlation results. The foundation for the application of adaptive transmission in GEO mobile satellite communications is established accordingly.
Keywords :
mobile satellite communication; GEO mobile satellite communications; adaptive transmission; channel prediction; mobile terminals; propagation delay; satellite channel correlation characteristics; Adaptive systems; Coherence; Correlation; Doppler shift; Mobile communication; Satellite communication; Satellites; GEO; adaptive transmission; channel correlation characteristics; channel prediction; mobile satellite communications;
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.2011.6096700
