Description: 基于参数和非参数的多种频谱检测算法研究及仿真结果分析。-Based on the parameters and non-parametric multi-spectrum detection algorithm research and analysis of simulation results. Platform: |
Size: 26624 |
Author:小范308 |
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Description: 一篇关于在被干扰条件下，认知无线电中的频谱检测。内容很新。-One on the interference conditions, the cognitive radio spectrum detection. Content is new. Platform: |
Size: 1379328 |
Author:idlforme |
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Description: 认知无线电频谱检测中的能量检测模型的构建，以及产生不同信噪比的pf和pd的概率-Detection of Cognitive Radio Spectrum Detection Model for the energy and produce different signal to noise ratio of the probability pf and pd Platform: |
Size: 2048 |
Author:zhiyan |
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Description: 基于能量检测的双门限频谱检测性能仿真研究-Detection based on energy detection performance dual threshold Simulation of the spectrum Platform: |
Size: 129024 |
Author:孙岩 |
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Description: 摘要：频谱检测技术是认知无线电中极其重要的环节。而协作式的频谱检测由于其良
好的检测性能日益受到人们的关注。基于能量检测，协作频谱检测的算法主要有：与
(AND)算法、或(OR)算法、计数算法、分区算法、似然比算法、线性加权算法和分布式
无线通信系统(DWCS)算法。分析表明，这些协作检测算法能够改善系统的检测性能、
减低干扰冲突、提高频谱利用率。-Knot current spectrum within the detection area, the main sorting and several methods of analysis and based on the channel fading, noise and other factors on test performance spectrum, proposed a physical layer testing, MAC (MediumAccess Control, Media Access Control) layer and multi-user collaboration adaptive detection test key technical problems that exist in their analysis and processing methods, and the detection performance of the qualitative and quantitative analysis and discussion. Platform: |
Size: 528384 |
Author:贾琼 |
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