New Frontiers in Communication and Intelligent Systems
Spectrum Sensing Algorithms for Orthogonal Frequency Division Multiplexing Framework
Authors: Jaya Sharma and Kirti Vyas
Publishing Date: 27-04-2022
ISBN: 978-81-95502-00-4
Abstract
The growth and quality of service in wireless applications depends on the availability of the spectrum.The unused spectrum need to utilize in an efficient manner to support the several application of radio frame work.In this work we focused to simulate spectrum sensing algorithm. The detection algorithms namely Energy detection (ED), Matched filter and Geortzel algorithm is applied to the OFDM framework and the performance is analysed using Matlab-2014. Further, the probability of detection is estimated and compared for different algorithms.The projected method estimate the availability of spectrum in presence and absent of primary user.however high SNR for detection is seen is a major constraints in ED.
Keywords
ED, OFDM, Cognitive Radio, Spectrum.
Cite as
Jaya Sharma and Kirti Vyas, "Spectrum Sensing Algorithms for Orthogonal Frequency Division Multiplexing Framework", In: Rahul Srivastava and Aditya Kr. Singh Pundir (eds), New Frontiers in Communication and Intelligent Systems, SCRS, India, 2022, pp. 11-15. https://doi.org/10.52458/978-81-95502-00-4-2