Spectrum Sensing of Cognitive Radio
Paper ID:
IJSDIP_2017_VOLUME 5_ISSUE 1_13-22
Author's Name:
ALKA SONKAR
Volume:
5
Issue:
Issue 1
Year:
2017
Pages:
13-22
Abstract
Spectrum sensing is an important step of multistep process of cognitive radio. Accuracy and Speed of estimation of operational parameters are the key indicators to select the appropriate spectrum sensing method to sense the spectrum hole. There are mainly three techniques to sense the spectrum holes in licensed bandwidth, Matched filter, Energy and cyclostationary detection methods. The result of experiments shows the expense of each spectrum sensing tactics.
Keywords
CycloStationary Process, Energy Detection, Match Filter, Spectrum Holes