Bayesian-Based Cooperative Framework for Spectrum Sensing in Cognitive Radio Networks

Bayesian-Based Cooperative Framework for Spectrum Sensing in Cognitive Radio Networks

Energy detection has been adopted as an alternative spectrum sensing method for cognitive radios due to its low computational complexity and not requiring a priori information about the signal to be detected. However, noise uncertainty and hidden terminal problem make energy detector practically cha...

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Bibliographic Details
Main Authors: Vahid Jamali Kooshkghazi, Nima Reisi, Mahmoud Ahmadian, Soheil Salari
Format: Article
Language:English
Published: Iran Telecom Research Center 2011-09-01
Series:International Journal of Information and Communication Technology Research
Subjects:
cognitive radio
cooperative spectrum sensing
energy detection
generalized bayesian estimator
Online Access:http://ijict.itrc.ac.ir/article-1-205-en.html

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