搜索资源列表
On the Energy Detection of Unknown Signals Over Fading Channels
- On the Energy Detection of Unknown Signals Over Fading ChannelsAbstract—This letter addresses the problem of energy detection of an unknown signal over a multipath channel. It starts with the no-diversity case, and presents some alternative closed-fo
2
- Energy Detector Prototype for Cognitive Radio System
comm_crad_code
- Matlab sensing spectrum using
1
- 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 sensin
VAD
- This function implements a Voice Activity Detector algorithm based on signal energy, zero crosses, frequency, and adaptative thresholds.
energydetection
- This folder contains several codes which are about energy detector.
energyDetection
- This an energy plus sinewave detector-This is an energy plus sinewave detector
energyDetector
- spectrum sensing- energy detector
diannengjianche
- 这是一款基于PIC单片机控制器的电能检测仪，通过FFT算法，计算出点电能的各个参数，以及谐波。-This is a PIC microcontroller-based controller of the power detector, through the FFT algorithm to calculate the point of the various parameters of electrical energy, and harmonics.
IEICE_TRSR(0707Sabita)
- Energy detector for CR system
ed_1
- It is the algorithm for energy detector in WRAN.
ed_2
- Algorithm for energy detector.
ex_1
- It shows the results for PD vs. SNR for energy detector based on different sample numbers.
New-folder-(2)
- energy detector for spectrum sensing for cognitive radio
energy-detector.vi
- 基于usrp的频谱能级测量，通过调整频率来实现对不同carry frequency 的能级检测 -usrp based energy detector
Energy detection in Spectrum sensing
- Energy detection is a spectrum sensing method that detects the presence/absence of a signal just by measuring the received signal power. This signal detection approach is quite easy and convenient for practical implementation. To implement energy det
ENERGY-DETECTION
- Spectrum sensing is the basic and essential mechanisms of Cognitive Radio (CR) to find the unused spectrum. This paper presents an overview of CR architecture, discusses the haracteristics and benefits of a CR. Energy detectionbased spectrum sensing
Energy-detector
- 认知无线电系统中采用能量检测频谱感知matlab代码，比较协作式感知时不同虚警概率下的结果- 认知无线电系统中采用能量检测频谱感知matlab代码，比较协作式感知时不同虚警概率下的结果 In cognitive radio system, the energy detection spectrum sensing matlab code is used to compare the results of different false alarm probabilities in coo
energy-detector
- 认知无线电技术是当前缓解频谱资源紧张的有效解决方案，频谱感知是认知无线电的关键技术，其中，能量检测是经典的频谱感知算法，对于研究频谱感知的初学者来说比较重要。-Cognitive radio technology is an effective solution to alleviate the tension of spectrum resources. Spectrum sensing is the key technology of cognitive radio. Among them,
Cognitive-Radio-Networks
- detection energy based on comparative to the sensitive uncertainty factor