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performanceimprovementwithpredictivechannelselecti
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 of different
channels based on history information helps a cognitive radio
(CR) to select the best channels for control and data
transmission. Different prediction rules apply to periodic and
stochastic ON-OFF patterns. A CR can learn the patterns in
different channels over time. We propose a simple classification
and learning method to detect the pattern type and to gather the
needed information for intelligent channel selection. Matlab
simulations show that the proposed method outperforms
opportunistic random channel selection both with stochastic and
periodic channel patterns. The amount of channel switches
needed over time reduces up to 55 , which reduces also the
delay and increases the throughput.)
- 2010-06-29 19:26:28下载
- 积分:1
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matlab-WORD
说明: 这是一份介绍MATLAB的WORD版教程,里面有具体的实例,对于初学者很有用,欢迎大家下载学习。(This is a description of the WORD version of MATLAB tutorial, there are specific examples useful for beginners, are welcome to download the study.)
- 2011-04-14 23:27:07下载
- 积分:1
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sadam_QRS
MIT-BIH Arrhythmia ecg , you can see this record frorm 1977 ,female
- 2012-05-01 11:27:30下载
- 积分:1
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MATLAB-workshop-lecture-2
matlab detailed introduction updation lecture 2
- 2014-01-13 21:22:31下载
- 积分:1
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matlabcode
自学Matlab必备的个小程序代码,里面有十个,需要的下载(Small program code, which must self-Matlab ten, you need to download)
- 2012-11-30 19:05:02下载
- 积分:1
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fun
适用于钻井曲线分层 地质年代划分 分类 小波分析 (Logging curves layer)
- 2012-02-11 22:09:41下载
- 积分:1
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dsICI
直接序列扩频的相关文章及matlab程序,以及ofdm中ici消除的论文。(Direct Sequence Spread Spectrum matlab relevant articles and procedures, as well as the elimination of ofdm thesis in ici.)
- 2009-05-02 15:25:47下载
- 积分:1
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matlab_intro
matlab入门培训教材,包括基本学习方法和基础知识的介绍(matlab Training course)
- 2012-04-04 14:10:57下载
- 积分:1
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tma_ukf10
扩展卡尔曼滤波和无迹卡尔曼滤波在目标跟踪的应用(Extended Kalman filter and unscented Kalman filter applications in target tracking)
- 2011-05-17 20:34:45下载
- 积分:1
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SVM-GUI
一种GUI方式的SVM预测模型,操作简单,容易上手。(An easy SVM model)
- 2014-11-27 20:38:10下载
- 积分:1