Optimization of Cooperative Spectrum Sensing with an Improved Energy Detector over Imperfect Reporting Channels

Abstract

Optimization of cooperative spectrum sensing with an improved energy detector in each cognitive radio (CR)over imperfect reporting channels is discussed in this paper. The improved energy detector compares an arbitrary positive power p of the amplitude of the received samples of the signals of a primary user (PU)with a threshold to make a decision. The… (More)
DOI: 10.1109/VETECF.2011.6092887

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