-
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
-
matlabjiandiansuanfadetigao
说明： matlab经典算法的介绍与提高的法门！(classical algorithm matlab introduction and enhancement of the key!)
- 2009-08-16 14:17:05下载
- 积分：1
-
boshuyu1
这是关于matlab的波束域形成程序 喜欢的话请下载 谢谢支持(this is bo shu yu xing cheng dai ma )
- 2011-05-09 11:12:24下载
- 积分：1
-
simpleGUI_V3
Matlat开发的简易GUI,非常的适合初学者。很简单的一个例子。(A simple GUI was developed in Matlab.)
- 2015-03-12 23:01:21下载
- 积分：1
-
lyapunov
Realization of alogrithm of chaos detection by determining Lyapunov exponents.
- 2007-08-14 11:12:31下载
- 积分：1
-
jpg
this good documents explain how make a good compression for jpg picture
- 2010-11-27 22:54:51下载
- 积分：1
-
vfp6help
vfp 6.0 帮助文件(中文版)很实用(Probe 6.0 help files (English version) is very practical)
- 2006-11-14 14:44:18下载
- 积分：1
-
houghcircle
基于matlab，针对灰度图像中圆形区域进行检测，得到所需要的圆形区域(Based on matlab, a circular area for the gray image to detect a circular area to get the required)
- 2011-09-14 15:52:52下载
- 积分：1
-
tm_open
this is a FDTD with PML ABC for infinite linear source...
- 2012-10-14 07:41:36下载
- 积分：1
-
dianjx
电极系测井曲线 用matlab编写的用于学测井同学用(Electrode system logs using matlab for students with learning logs)
- 2013-11-29 14:26:39下载
- 积分：1
