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Energy detection based cooperative spectrum sensing in cognitive radio networks
- Energy detection based cooperative spectrum sensing in cognitive radio networks
A Survey of Spectrum Sensing Algorithms
- A Survey of Spectrum Sensing Algorithms The spectrum sensing problem has gained new aspects with cognitive radio and opportunistic spectrum access concepts. It is one of the most challenging issues in cognitive radio systems. In this paper, a survey
cooperative-spectrum-sensing
- 一篇很好的关于认知无线电协作频谱感知方面的英文资料，具有很高的参考价值。-A good collaboration on spectrum sensing in cognitive radio information in English, with a high reference value.
cooprative_communication
- Cooperative communication simulation model.
Matlab-Code
- Cooperative spectrum sensing
CooperativeSpectrumSensingTechnique
- Cognitive Radios (CRs), which sense the spectrum and implement opportunistic sharing when no licensed user is found to use it, are able to improve the efficiency of spectrum. Spectrum sensing must be firstly solved in CRs. Cooperative sen
CSS
- In this paper, author consider cooperative spectrum sensing in order to optimize the sensing performance and focus on energy detection for spectrum sensing and find that the optimal fusion rule is the half-voting rule. Next, the optimal detec
simulations
- 无线通信中的认知无线电协作频谱感知方针代码-simulation code for cooperative spectrum sensing in cognitive radio
bpsk
- 基于能量检测的频谱感知.由于实际信道中的多径和阴影效应，单个认知用户频谱感知的性能受到影响，因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制，即两用户进行协作频谱感知，提高主用户的检测率，减少检测时间，并且得到捷变增益。要求给出仿真结果。-spectrum sensing in cognitive radio based on energy detection.As the channels in diameter and shadow, not a si
node-of-optimizatin-algorithm-for-cr
- 协作频谱感知虽然可提高系统的感知性能， 但随着感知节点数目的增加， 系统资源的占用越来越多， 系统传输效率下降． 分析了协作频谱感知方法的感知性能， 得到协作频谱感知的感知性能与感知节点数目和接 收信噪比之间的关系， 提出了一种新的次级用户节点的选择方法， 该方法有效保证了所选择节点的感知性能， 仿真验证了该算法的有效性和可靠性．-Although the cooperative spectrum sensing can improve the perceived performan
Cooperative-spectrum-sensing-for-primary-user-det
- Unnikrishnan, Veeravalli - 2011 - Cooperative spectrum sensing for primary user detection in cognitive radio
Cooperative-Spectrum-Sensing-
- 仿真实现了关于认知无线电中合作频谱检测的性能分析-Simulation to achieve the performance of cooperative spectrum sensing in cognitive radio
cooperative-spectrum-sensing-schemes-in-cognitive
- cooperative spectrum sensing in cognitive radio
A-review-on-spectrum-sensing-for-CR
- 概括了各种认知无线电频谱检测方法的原理，也论述了带有多接收机的协作频谱感应方法和一些实际问题。-Outlined the principles of cognitive radio spectrum detection method, also discussed with multiple receiver cooperative spectrum sensing method and some of the practical problems.
ASurvey-of-Spectrum-Sensing-Algorithms-for-Cognit
- survey of cooperative spectrum sensing cognitive radio
cooperative-spectrum-sensing
- This a program to describe cooperative spectrum sensing of Cognitive radio implemented in cognitive radio-This is a program to describe cooperative spectrum sensing of Cognitive radio implemented in cognitive radio
cooperative-spectrum-sensing
- Cooperative Spectrum Sensing in Multiple Antenna Based Cognitive Radio Network Using An Improved Energy Detector -Cooperative Spectrum Sensing in Multiple Antenna Based Cognitive Radio Network Using An Improved Energy Detector
paper-Cooperative-Spectrum-Sensing-in-CRN
- paper Cooperative Spectrum Sensing in Cognitive Radio Networks Using Multidimensional Correlations 2014
Cooperative spectrum sensing
- Cooperative spectrum sensing
optimization-of-Cooperative-spectrum-sensing
- Optimization of cooperative spectrum sensing using energy detection