In this paper, an energy detection scheme based on the pseudo bit error rate (BER)
estimation is investigated. In the proposed scheme, the basic strategy is to use the pseudo …

Fixed threshold based conventional energy detection methods may not work well in low
signal-to-noise (SNR) cognitive radio (CR) scenarios where the ability to detect a primary …

Energy detection (ED) is a popular spectrum sensing technique in cognitive radio to detect
the primary user. But the detection performance of ED deteriorates in the presence of noise …

In cognitive radio, spectrum sensing is a fundamental task and is used to detect primary
user. Energy detection is a popular spectrum sensing technique. But detection performance …

The energy detection is recently studied extensively as a promising candidate for primary
signals detection in cognitive radio. However, one fundamental disadvantage of energy …

The performance of energy detection (ED) technique is highly affected by the noise
fluctuation which leads to degrade the cognitive radio (CR) system accuracy. Therefore …

Cognitive radio (CR) is regarded as a perfect technique to cope with the scarcity of spectrum
resources. Energy detection is preferred by most of Cognitive Radio researchers, because it …

Energy detection is one of the spectrum sensing techniques in the cognitive radio system
that facilitate to detect vacancies in spectrum frequency. In order to improve the detection …

Traditional energy detection algorithm is bad in anti-noise. In this paper, the relationship of
energy detection performance and detection sensitivity with average noise power fluctuation …

Energy Detection is a popular technique to detect primary user (PU) in cognitive radio (CR)
compared with others. Due to less complexity and easier to be implemented makes energy …