当前位置：
首页 资源下载
搜索资源 - cooperative spectrum sensing
搜索资源列表
-
0下载：
循环周期特征的谱传感技术 频谱感知；匹配滤波器感知；能量感知；合作式感知；-Cycle characteristics of the spectrum sensing technology spectrum sensing perception matched filter energy-aware cooperative perception
-
-
1下载：
基于协作的认知无线电中，AF，DF协议及未采用协作分集技术的中断概率的实验仿真程序-In collaborative spectrum sensing cognitive radio, AF, DF protocol and did not use cooperative diversity outage probability experiment simulation program
-
-
0下载：
对基于能量检测的频谱感知的单节点和合作式能量检测做了详细介绍，进行了Matlab仿真，并对仿真进行了性能分析与比较。-Energy detection based spectrum sensing of single node and cooperative energy detection conducted a detailed descr iption and simulation of Matlab simulation performance analysis and comparis
-
-
0下载：
cooperative sensing spectrum with different snr and diffferent fusion rules and different secondary users
-
-
0下载：
This a Cooperative Diversity of Spectrum
Sensing for Cognitive Radio Systems-This is a Cooperative Diversity of Spectrum
Sensing for Cognitive Radio Systems
-
-
0下载：
cooperative spectrum sensing in CRs
-
-
0下载：
认知无线电系统中采用能量检测频谱感知matlab代码，比较协作式感知时不同虚警概率下的结果-
认知无线电系统中采用能量检测频谱感知matlab代码，比较协作式感知时不同虚警概率下的结果
In cognitive radio system, the energy detection spectrum sensing matlab code is used to compare the results of different false alarm probabilities in coo
-
-
0下载：
认知无线电频谱感知，基于matlab的认知无线电合作频谱感知代码-Cognitive radio spectrum sensing, cooperative spectrum sensing based on MATLAB
-
-
0下载：
This is a code for cooperative sensing in cognitive radio. it contains several codes inside for parameters such as cooperative sensing, boosted energy detection, comprehensive sensing method, and a comparative code. This code is designed for people t
-
-
1下载：
这是一个Matlab实现的能量检测程序，通过能量预测减少整体的错误率，从而实现对协作频谱感知的优化。它在认知无线电网络的自适应环境中表现很好，可以更好地填补频谱空洞。(This is a Matlab implementation of energy detection procedures, through the energy prediction to reduce the overall error rate, in order to achieve the optimization o
-
-
0下载：
cooperative spectrum sensing LRT method
-
-
0下载：
poster: that describe the proposed method of reduce energy consumption in spectrum sensing cognitive radio.
-
-
0下载：
presentation: that describe a proposed algorithm to reduce energy consumption in spectrum sensing cognitive radio using energy detection technique and implement them using MATLAB and practicaly using FPGA
-
-
0下载：
合作频谱感知和适应环境，认知无线电能够填补频谱漏洞和服务，而不造成对授权用户的有害干扰。我们考虑优化的合作频谱感知与能量检测，以尽量减少总的错误率(Cooperative spectrum sensing and adaptive environment, cognitive radio can fill in spectrum loopholes and services without causing harmful interference to authorized users. We
-
-
2下载：
前已提出的频谱感知方法主要包括匹配滤波器检测、 能量检测、 循环平稳特征检测以及多分辨率频谱感知. 这些方法均为单节点感知方法.然而，在阴影和深度衰落情况下， 单个节点的感知结果并不可靠， 因此， 需要对多个节点的感知结果进行融合，以提高检测可靠性， 即协作感知技术. 文献采用“或” 准则对各个 CR 感知结果进行融合. 文献则提出了基于 D-S 证据理论的协作频谱感知算法，虽然该算法的性能比“或” 准则或“与”准则要好， 但需要存储大量历史信息， 算法的计算复杂度也很高. 文献中分析了采用似然
-
