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: 基因算法在认知无线电中的应用，希望对各位研究同仁有所用处。-Genetic algorithm in the application of cognitive radio, in the hope that some useful research Tongren. Platform: |
Size: 548864 |
Author:luojuan |
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Description: 认知无线电系统中多载波信号带外干扰的抑制，采用载波加权的方法降低认知无线电系统中认知用户信号对主用户信号的干扰
-Cognitive radio system in multi-carrier signal-band interference suppression, the use of carrier-weighted ways to reduce cognitive cognitive radio system users on the primary user signal signal interference Platform: |
Size: 19456 |
Author:antony |
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Description: 认知无线电中频谱感知是其应用的基础和前提，文章是最新频谱感知的形式-Spectrum sensing in cognitive radio applications is the basis and premise, the article is the latest form of spectrum sensing Platform: |
Size: 4963328 |
Author:张玉 |
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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: 在认知无线电中对一个已调制信号计算其普相关密度-Cognitive radio in a modulation signal to calculate the S & P related to the density of Platform: |
Size: 1024 |
Author:qcl |
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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: The implementation of Cognitive radio in matlab. Though, its a simple version but would help to clearfy the concept Platform: |
Size: 1083392 |
Author:silentsnipper |
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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: ：随着无线技术的飞速发展，频谱缺乏已经成为一个非常严重的问题．感知无线电技术能有效解
决频谱紧张的现状．介绍了感知无线电概念及其内涵，然后介绍了检测频谱空穴的方法．为提高检测概率、
降低设备复杂度及计算复杂度，将UWB与感知无线电结合，提出了基于能量检测及用户合作（EDAUC）的
协作感知方法．仿真和分析表明：该方法能有效提高检测频谱空穴的概率．-: With the rapid development of wireless technology, the lack of spectrum has become a very serious problem. Cognitive radio technology can effectively solve the spectrum tense situation. Introduced the concept of cognitive radio and its content, and then introduces the method of detection of spectrum holes. To improve the detection probability and reduces the complexity and computational complexity, the combination of UWB and cognitive radio is proposed based on energy detection and user cooperation (EDAUC) the cooperative sensing methods. Simulation and analysis: This method can improve the probability of detection of spectrum holes. Platform: |
Size: 282624 |
Author:林熙怡 |
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Description: 认知无线电系统中，主用户和认知用户仿真代码，可以根据需要加入多个主用户和认知用户等。matlab的实现-Cognitive radio system, the primary users and cognitive user simulation code, as needed into a number of primary users and cognitive users. matlab implementation Platform: |
Size: 1024 |
Author:小小 |
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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: Cognitive Radio / Cognitive Network System simulator in matlab source code.
To Simulate Cognitive Radio System which is so effective that it can harvest more band-width in highly desired bands than is currently in use! Platform: |
Size: 1024 |
Author:Symbian |
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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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Search - cognitive radio in matlab