| MF-TDMA和FDMA传输自适应体制下的资源分配 |
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| 引用本文： | 许楠.MF-TDMA和FDMA传输自适应体制下的资源分配[J].无线电工程,2019(3):195-198. |
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| 作者姓名： | 许楠 |
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| 作者单位： | 1.中国电子科技集团公司第五十四研究所 |
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| 基金项目： | 国家高技术研究发展计划("863"计划)基金资助项目(2015AA015701) |
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| 摘 要： | 作为卫星通信系统中常用的传输体制,MF-TDMA高效灵活,FDMA稳定可靠,2种体制混合组网后,用户能够根据实际能力来自适应的选择传输体制,极大地提升了系统性能,而如何统一、高效地利用有限频带资源则成为了混合组网的关键技术一。提出了一种资源分配方法,能够同时满足2种不同体制的需求,通过对算法的仿真分析,结果表明该方法能够高效、灵活地分配公共资源,完全满足MF-TDMA和FDMA体制混合组网时不同的资源需求。
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| 关 键 词： | 时分多址 频分多址 混合组网 资源分配 |
Resource Allocation of Adaptive Transmission System under Mixed MF-TDMA and FDMA Mode |
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| XU Nan.Resource Allocation of Adaptive Transmission System under Mixed MF-TDMA and FDMA Mode[J].Radio Engineering of China,2019(3):195-198. |
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| Authors: | XU Nan |
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| Affiliation: | (The 54th Research Institute of CETC,Shijiazhuang 050081,China) |
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| Abstract: | As a commonly used transmission system in satellite communication systems,MF-TDMA is highly efficient and flexible,and FDMA is stable and reliable.After the two systems are mixed and networked,users can adaptively select the transmission system based on actual capabilities,which greatly improves system performance.How to uniformly and efficiently use limited-band resources has become a key technology for hybrid networking.This paper proposes a resource allocation method that can meet the requirements of two different systems at the same time.The simulation analysis results of the algorithm show that it can allocate public resource efficiently and flexibly,and completely meet the different resource requirement when the MF-TDMA and FDMA systems are mixed. |
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| Keywords: | MF-TDMA FDMA hybrid networking resource allocation |
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