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频谱感知 多用户合作 能量检测 伪随机序列-Cooperation in the spectrum of energy-aware multi-user detection
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文章讲述了现在韩国的频谱政策和动态频谱接入技术。过去韩国的频谱管理政策需要特权,并且只有一小部分频谱可以公用。随着无线技术的发展,现在,韩国政府,使用了机遇动态频谱接入的新型频谱策略,例如LBT技术用于REID,UWB和FACS等。MIC还考虑如何在DTV过渡完成后,重新分配频谱。新型的无线电技术如认知无线电和SDR将在UHF边带中应用新的服务。MIC试图用一用有效地方式开放频谱并接受新技术用于频谱策略中。-In this paper, we introduce spectrum policie
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基于信道的历史信息来预测不同信道的未来可用时间可以帮助CR选择一个最佳信道进行信息传递。不同的预测准则应用到周期或是随机的开关模式中。一个CR可以学习以往不同信道的模式。我们提出一个简单的分类和学习方法去检测模式的类型和收集需要的信息用于智能信道的选择。MATLAB仿真结果显示提出的方案在随机信道的随机和周期模式中都有优越的表现。随着时间的变化,新到的切换次数减少到55 ,并且延迟时间也相应减少,而吞吐量却在提高。-Prediction of future availability times
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最优化理论 认知无线电 功率控制方面的资料,写得很详细。- Probability-based optimization of inter-sensing duration and power control in cognitive radio
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Spectrum Sensing in Cognitive Radio Approach in Matlab
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Kuschner论文,贝叶斯网络方法在质谱数据特征选择。其中关于机器学习中贝叶斯分类器部分有完整原理分析,可以用于认知无线电网络的频谱感知等新领域。含有matlab程序大于100页,子函数很多。-Kuschner paper, Bayesian network methods of feature selection in mass spectrometry data. One of the Bayes classifier machine learning part of a complete
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GUI is a matlab file that can be used in different energy detection in cognitive radio.
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peak-sig detection is a matlab file that can be used in different energy detection in cognitive radio.-peak-sig detection is a matlab file that can be used in different energy detection in cognitive radio.
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Periodogram is a matlab file that can be used in different energy detection in cognitive radio.
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matlab认知无线电 能量检测 在不同采样点数的情况下,信噪比和检测概率的变化趋势比较。-Matlab Cognitive Radio, energy detection, in the different sampling numbers, the SNR and the probability of detection varing.
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认知无线电中吞吐量和用户比较的仿真,可以在matlab下运行
-Throughput and user cognitive radio simulation can run in Matlab
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认知无线电当中非合作吞吐量与感知时间的关系,可以在Matlab环境中运行-Cognitive radio which the throughput of non-cooperation with the relationship of perceived time, you can run in the Matlab environment
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认知无线电中吞吐量和时间的关系,可以在matlab中运行-Cognitive radio throughput and time, can be run in matlab
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code matlab for cognitive radio )in the spectrum detection (Spectrum Sensing) algorithm simulation
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Matlab code for Received power by secondary User due to primary user in cognitive radio
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其中greedy_fair文件,为认知无线电中系统中贪婪算法与比例公平算法在资源分配上的对比仿真,其结果显示了两种算法分别在系统效益上和公平上的性能对比。-The greedy_fair file is used for the comparison of the greedy algorithm and the proportional fair algorithm in resource allocation in cognitive radio system , the result s
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认知无线电频谱共享(SS)下的多用户分集模型Matlab代码实现-Investigation on Multiuser Diversity in
Spectrum Sharing Based Cognitive Radio Networks Matlab Code
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该matlab程序源码主要实现单个认知用户频谱感知敏捷性的最优化,其基本的感知环节采用能量检测法;在恒漏检准则下,感知敏捷性可以用平均的感知时间来衡量;达到平均感知时间的最小化,也就实现了感知敏捷性的最优化。-The matlab main program source code to realize the optimization of single user spectrum sensing agility, its basic perceived links using energy d
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实现认知无线电中的循环检测和能量检测等。(Realization of cyclic detection and energy detection in cognitive radio)
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cognitive radio network examples in matlab or so
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