Description: 电子书simulation and software radio for mobile communications的程序文件，用于学习MATLAB通信仿真-electronic books and simulation software for mobile radio communications procedures document for learning communications MATLAB simulation Platform: |
Size: 90112 |
Author:耿毅 |
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Description: 有关cognitive radio的内容,对matlab进行的模拟测试,希望对大家有所帮助-the cognitive radio the content of the Matlab simulation tests We hope to help Platform: |
Size: 14336 |
Author:king |
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Description: simulation and software radio for mobile communications 书中有详细的移动通信方面的matlab程序，对通信仿真有指导作用-simulation and software radio for mobile communications book detailed matlab mobile communications procedures, guidance on the role of communication simulation Platform: |
Size: 19108864 |
Author:老何 |
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Description: 感知无线电有关仿真，希望对大家有用 第2个-Cognitive radio on the simulation, in the hope that useful to everyone the first two Platform: |
Size: 407552 |
Author:tang |
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Description: 协同通信以及感知无线电方面的仿真，MATLAB环境-Collaborative aspects of cognitive radio communications, as well as simulation, MATLAB environment Platform: |
Size: 209920 |
Author:tang |
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Description: 认知无线电频谱检测技术的研究,有循环检测，周期性检测，仿真程序和结果。很全面。-Cognitive radio frequency spectrum detection technology, there are cycle detection, periodic testing, simulation program and results. Very comprehensive. Platform: |
Size: 38912 |
Author:小范308 |
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Description: 认知无线电技术检测技术，包括能量检测，周期检测等的仿真及分析-Detection of cognitive radio technologies, including energy detection, the simulation cycle of testing and analysis Platform: |
Size: 474112 |
Author:王颖 |
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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: 认知无线电技术的提出是为提高频谱利用率，而认知无线实现的关键技术是频谱感知，众所周知协作检测提高了衰落环境中认知用户系统检测的性能，该文章是基于协作检测提出新的检测方案，利用了双门限方法提高了系统性能，兼顾带宽有限和增强性能两个方面，是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。-In this paper, we employ a double threshold method in energy detector to perform spectrum sensing, while a fusion center in the cognitive radio network collects the local decisions and observational values of the secondary users, and then makes the final decision to determine whether the primary user is absence or not. Simulation results will show that the spectrum sensing performance channels is improved significantly under the proposed scheme as opposed to the conventional method. Platform: |
Size: 374784 |
Author:丽丽 |
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Description: 认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针
对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定
性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有
限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.-Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation. Platform: |
Size: 749568 |
Author:林熙怡 |
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Description: 认知无线电是一种用于提高无线电通信频谱利用率的新的智能技术. 首先简述认知无线电的背景和概念,针
对认知无线电的频谱感知功能,详细地分析基于能量检测的频谱检测方法,在此基础上研究了噪声方差的不确定
性对检测性能的影响. 针对无线信号检测具有本地局域性和能量检测存在信噪比极限的特点,提出一种分布式有
限合作检测机制,推导出基于“OR”规则的有限合作机制的检测概率,并进行Monte Carlo仿真.-Cognitive radio is a radio communications spectrum used to improve the efficiency of the new smart technology. First, the background and outlined the concept of cognitive radio, spectrum sensing for cognitive radio capabilities, a detailed analysis of the spectrum based on energy detection test In this study the noise variance based on the uncertainty of the detection performance. for wireless signal detection with local detection of localized and there is signal to noise ratio limit of the energy characteristics of a distributed cooperative detection mechanism, derived out based on " OR" rules of the detection probability of the limited cooperation mechanism and conduct Monte Carlo simulation. Platform: |
Size: 183296 |
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: 认知无线电技术中频谱感知中的能量感知仿真代码。-Spectrum sensing in cognitive radio technology in the power aware simulation code. Platform: |
Size: 2048 |
Author:孙璇 |
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Description: 多通道仿真系统，包括协议statcks的执行情况，
模拟多个无线频道和无线上网的网络拓扑结构，往往是在外地
在多通道通信系统的仿真。这些模拟系统解决
20用于模拟多通道网络的软件缺陷。在本文中，我们主要集中在
两个机制：模拟期间驱动和事件驱动的。研究和方法论
节点模块和通道仿真的实施建议。
关键词：认知无线电 事件驱动 多通道模拟-Multiple-channel simulation system including implementation for protocol statcks 、
simulation of multiple wireless channel and topology of wirless networks，is often used in the field in
simulation in multiple-channel communication system. These kinds of simulation systems resolve the
20 defect of softwares used for simulating multiple channel networks. In this paper, we mainly focus on
the two mechanism of simulation: period-driven and event-driven. Methodology of research and
implementation for node module and channel simulation is proposed.
Key words: cognitive radio event-driven multi-channel simulation Platform: |
Size: 882688 |
Author:曾晓丽 |
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