摘要: |
自适应TDMA是一种非常有效的Ka波段卫星通信抗雨衰对策。本文研究了自适应TDMA的解决方案,包括地球站结构、帧结构安排、系统体系结构和链路质量估计及其传输。本文可以为Ka波段卫星通信设计人员提供TDMA系统设计的参考。 |
关键词: 自适应TDMA 雨衰 Ka波段 卫星通信 帧结构 地球站 链路 |
DOI:10.3969/j.issn.1001-893X. |
修订日期:2002-02-16 |
基金项目: |
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Application of Adaptive TDMA Rain Fade Countermeasures in Ka Band Satellite Communications |
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Abstract: |
Adaptive TDMA is an effective countermeasure for Ka band satellite communications. In this paper, solutions of adaptive TDMA is studied, including earth station configuration, frame structure, system hierarchy arrangement, and quality estimation and transmission for links. It is hoped that this paper would provide references for TDMA system designers for Ka band satellite communication systems. |
Key words: Ka band satellite communication,Adaptive TDMA,Rain attenuation,Frame structure, |