An Adaptive Satellite Communications System
- Paper number
IAC-11,B2,3,5,x11613
- Author
Mr. Toshio Asai, National Institute of Information and Communications Technology, Japan
- Year
2011
- Abstract
For the broadband satellite communications system, especially using higher frequency such as Ka-band, an adaptive communications link controls will be required to provide uninterrupted communication service under the heavy rain condition. The proposed satellite communications system provides highly reliable link under the heavy rain conditions by controlling transmission power, bandwidth, data rate, forward error correction method, modulation scheme, satellite spot beam width, etc. adaptively in accordance with the rain attenuation. The design target of the system is to provide better than 99.99% availability satellite communications link.
- Abstract document
- Manuscript document
IAC-11,B2,3,5,x11613.pdf (🔒 authorized access only).
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