Analysis of channel correlation characteristics in GEO mobile satellite communications

Analysis of channel correlation characteristics in GEO mobile satellite communications

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 diffe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Xiaoyan Xu, Shubo Ren, Jianjun Wu, Haige Xiang
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Adaptive systems
adaptive transmission
channel correlation characteristics
channel prediction
Coherence
Correlation
Doppler shift
GEO
Mobile communication
mobile satellite communications
Satellite communication
Satellites
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Beschreibung
Zusammenfassung: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.
DOI:10.1109/WCSP.2011.6096700