Description: 感知无线电有关的仿真，希望对大家有用-Simulation-related cognitive radio, in the hope that useful to everybody Platform: |
Size: 407552 |
Author:tang |
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Description: 认知无线电波形设计，以调试通过，对初学者有帮助-Cognitive radio waveform design to debug through, there is help for beginners Platform: |
Size: 1024 |
Author:张瑜 |
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Description: 随机感知的机会频谱接入，方法思路较简单-randomly sense channel of opportunistic spectrum access in cognitive radio Platform: |
Size: 1024 |
Author:xiaogan |
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Description: 对认知无线电周期检测技术的仿真及具体的分析-Detection of cognitive radio technology, simulation and analysis of specific Platform: |
Size: 299008 |
Author:王颖 |
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Description: Spectrum sensing is a key technology in Cognitive
Radio (CR). It provides the CR system with available vacant
channels list by sensing the spectrum environment over a wide
frequency band. However, local sensing by single node will be
compromised if the sensing node experiences shadowing or
fading effect. Cooperative spectrum sensing is derived to solve
this problem Platform: |
Size: 337920 |
Author:phong |
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Description: cognitive radio model as in an efficient Discovery of Spectrum Opportunities with MAC-Layer Sensing in Cognitive Radio Networks Platform: |
Size: 2048 |
Author:sahar |
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Description: 认知无线电在CDMA系统中基于非合作博弈功率控制技术的MaTLAB仿真-Cognitive Radio in CDMA system, power control based on non-cooperative game simulation techniques MaTLAB Platform: |
Size: 5120 |
Author:呆呆 |
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Description: 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 single user spectrum of capabilities and therefore need different between a user to the spectrum is perceived as more and the effect. this design for the use of a coordination mechanism, the two users collaborate spectrum, the detection rate of increase and decrease the test of time and get a change requires immediate gain. some emulation.
Platform: |
Size: 281600 |
Author:林熙怡 |
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Description: 认知无线中 能量检测的MATLAB仿真代码-Detection of cognitive radio in the MATLAB simulation of the energy code Platform: |
Size: 23552 |
Author:adam |
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Description: DSA,MC- NS-DSA,implemantation in Cognitive radio network -DSA,MC-DSA,MC-NS-DSA,implemantation in Cognitive radio network Platform: |
Size: 13312 |
Author:amitg |
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Description: 利用通信系统中调制信号的循环平稳特性,对频谱空洞进行检测,提升频谱感知技术在低信噪比下的性能。实验结果表明:与传统能量检测方法相比,采用循环特征检测方法改善了认知无线电中频谱空洞的检测能力。-Based on the cyclostationarity of modulation signals, spectrum hole is detected, aiming at the improve- ment of the performance of spectrum sensing in low SNR situation. The results show that comparing with the tra- ditional energy detection technique, cyclostationarity-based spectrum sensing technique has greatly improved the detective ability in cognitive radio. Platform: |
Size: 200704 |
Author:曹蒙 |
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Description: This thesis aims to clearly describe the cognitive radio and its components and operations. Moreover, it aims on describing the expected outcome from the most common techniques that are proposed for use in cognitive radios. In addition, it describes the basic principles of game theory and some simple game models that can be used to analyze the efficiency of the optimization algorithms. Furthermore, it investigates the use of load balancing algorithm and genetic algorithm in optimizing the decision making operation in cognitive radios. Matlab software simulations were carried out and the results show the promising benefit of using those two algorithms along with game theory in optimizing the dynamic spectrum allocation process. Platform: |
Size: 389120 |
Author:hachem |
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Description: 认知无线电中的波束成形MATLAB代码。可以根据拓扑众不同位置的节点调整天线的发射功率和角度。师兄博士毕业论文里的代码。希望能有帮助-Matlab code of beamformer in Cognitive Radio. it can regulate and adjust the transmitting power and angle of antenna, which belong my laboratory mate s PHD thesis. It may help you. Platform: |
Size: 8192 |
Author:许瑞琛 |
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Description: 基于双门限的协作能量检测方法以及Dempster-Shafer理论-Double Threshold Energy Detection of Cooperative Spectrum Sensing in Cognitive Radio Platform: |
Size: 661504 |
Author:陈蓝天 |
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Search - matlab in cognitive radio