| STANAG 5066标准的速率自适应机制研究 |
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| 引用本文： | 汤军,陈劲尧,白翔.STANAG 5066标准的速率自适应机制研究[J].通信技术,2011,44(7):138-140,143. |
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| 作者姓名： | 汤军 陈劲尧 白翔 |
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| 作者单位： | 1. 海军司令部通信部,北京,100141
2. 中国电子科技集团公司第三十研究所,四川,成都,610041 |
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| 摘 要： | 速率自适应机制能有效地解决短波信道传输可靠性与传输速率相互制约的问题。详细分析了北约5066标准中速率自适应机制的处理流程以及在特殊场景下的实现方式,并给出了两类速率自适应算法。通过仿真分析,比较了两类自适应算法的优缺点,结果表明对于不同的短波环境,速率自适应的设计应该考虑实现效率与可靠性的折中。
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| 关 键 词： | 北约5066标准 速率控制 速率自适应算法 链路层技术 |
Study on Data-rate Control Mechanism in STANAG 5066 |
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| TANG Jun,CHEN Jin-yao,BAI Xiang.Study on Data-rate Control Mechanism in STANAG 5066[J].Communications Technology,2011,44(7):138-140,143. |
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| Authors: | TANG Jun CHEN Jin-yao BAI Xiang |
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| Institution: | ②(①Communication Section of Navy Headquarters,BeiJing 100141,China;②No.30 Institute of CETC,Chengdu Sichuan 610041,China) |
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| Abstract: | Data-rate control mechanism could effectively solve the restraint of between the transmission reliability and transmission rate in HF channel.The data-rate control procedure described in STANAG 5066 is analyzed and the implementation of data-rate control in special scenarios is studied.And two data-rate control algorithms are provided and simulated.Simulation results show that in the different HF environment,the balance of implementation efficiency and reliability should be considered in the design of data-... |
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| Keywords: | STANAG 5066 DRC(data ratio control) data-rate control algorithm link-layer technology |
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