| 摘要: |
| 详细探讨了宽带卫星通信的发展概况、设计原则、问题和折衷考虑,提出了宽带卫星通信网络的结构模型以及卫星星座设计选择,讨论并分析了宽带卫星通信的若干关键技术以及发展所面临的问题,最后阐述了宽带卫星通信技术的未来发展趋势。 |
| 关键词: 宽带卫星通信 卫星ATM网 星座 多媒体业务 |
| DOI：10.3969/j.issn.1001-893X. |
| Received:October 09, 2005Revised:December 23, 2005 |
| 基金项目: |
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| Technological Analysis and Prospects of Broadband Satellite Communication Systems |
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| Abstract: |
| This paper gives a comprehensive discussion about the development and design of broadband satellite communication system,analyses its issues,and explains its tradeoffs.It presents a suitable architecture of broadband satellite communication network and investigates the design options of satellite constellation.It also discusses and analyses some critical technologies and challenges in satellite system,and finally forecasts the prospects of future broadband satellite communication system. |
| Key words: broadband satellite communication,satellite ATM network,constellation,multimedia service |
