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首页> 外文期刊>International Journal of Satellite Communications and Networking >From S-band mobile interactive multimedia to fixed satellite interactive multimedia: making satellite interactivity affordable at Ku-band and Ka-band
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From S-band mobile interactive multimedia to fixed satellite interactive multimedia: making satellite interactivity affordable at Ku-band and Ka-band

机译:从S波段移动互动多媒体到固定卫星互动多媒体:使Ku波段和Ka波段的卫星互动负担得起

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摘要

This paper describes the evolution of the ETSI S-band mobile interactive multimedia protocol to support fixed satellite interactive multimedia (F-SIM) services exploiting existing Ku-band and Ka-band satellites. The key F-SIM protocol differences for both physical and upper layers are described and justified. The F-SIM protocol has been adopted by the recently deployed Eutelsat Broadcast Interactive System whose architecture, key system parameters, link budget examples and key composing elements are also described. Finally, a summary of laboratory and field trials results over the Eutelsat KA-SAT multibeam satellite are illustrated.
机译:本文介绍了ETSI S波段移动交互式多媒体协议的发展,以支持利用现有Ku波段和Ka波段卫星的固定卫星交互式多媒体(F-SIM)服务。描述并说明了物理层和上层层的关键F-SIM协议差异。 F-SIM协议已被最近部署的Eutelsat广播交互式系统采用,其体系结构,关键系统参数,链路预算示例和关键组成元素也得到了描述。最后,说明了Eutelsat KA-SAT多波束卫星的实验室和现场试验结果的摘要。

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