| 认知无线电技术在地空数据链系统中的应用浅析 |
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| 引用本文： | 高猛,;蒋圆,;邹健,;吕宪凡.认知无线电技术在地空数据链系统中的应用浅析[J].电子科学技术评论,2014(6):571-574. |
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| 作者姓名： | 高猛 ;蒋圆 ;邹健 ;吕宪凡 |
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| 作者单位： | [1]中国电子科技集团公司第二十八研究所,南京210007; [2]中国人民解放军93534部队,天津301700; [3]中国人民解放军92919部队,浙江宁波315020; [4]中国人民解放军78020部队,昆明650000 |
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| 摘 要： | 将认知无线电思想引入到地空数据链组网系统中,提出了地空认知无线通信系统的概念,并重点探讨了地空认知无线通信系统的自适应功率控制应用。在自适应功率控制需求分析的基础上,明确了功率控制的典型应用场景,提出了自适应功率控制的总体实现方法,并以JTIDS数据链为对象分析了其关键技术的解决方案。
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| 关 键 词： | 地空数据链 认知无线电 功率控制 |
Analysis on the Application of Cognitive Radio in Air-ground Data Link Systems |
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| Institution: | GAO Meng, JIANG Yuan , ZOU Jian , LV Xian-fan (1. The 28th Research Institute of CETC, Nanjing 210007, China; 2. Unit 93534 of PLA, Tianjin 301700, China; 3. Unit 92919 of PLA, Zhejiang Ningbo 315020, China; 4. Unit 78020 of PLA, Kunming 650000, China) |
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| Abstract: | Cognitive Radio is introduced to networking system of air-ground data link,and the air-ground cognitive radio system is defined. Consequently,adaptive power control for air-ground cognitive radio systems is mainly researched. Firstly,on the base of requirements analysis of adaptive power control,its typical scenarios are presented. Secondly,conceptual design and implementation of adaptive power control are proposed. Finally,with JTIDS as the research object,the related key technologies are analyzed. |
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| Keywords: | air-ground link cognitive radio power control |
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