The evaluation of cyclostationarity-based spectrum sensing in multipath fading channel

Mossa, A.M. and Jeoti, V. (2010) The evaluation of cyclostationarity-based spectrum sensing in multipath fading channel. In: UNSPECIFIED.

Full text not available from this repository.
Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

Cognitive radio is based on dynamic spectrum sharing in order to increase spectrum efficiency. In this approach, which is opposite of the current spectrum allocation, a secondary user (unlicensed) shares a frequency band with designated primary users (licensed) without causing interference or performance degradation to the primary users. Cognitive radio needs reliable spectrum sensing techniques to detect the vacant licensed spectrum and utilize them. In this paper, we evaluate the performance of cyclostationary-based spectrum sensing algorithms in comparison with energy detector in multipath fading channel and noise uncertainty. These algorithms were developed in context of WRAN 802.22; the first cognitive radio standard, for TV-PAL and wireless microphone as the primary users. The results show a superior performance of the proposed algorithms in multipath fading channel.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: cited By 0; Conference of 2010 International Conference on Intelligent and Advanced Systems, ICIAS 2010 ; Conference Date: 15 June 2010 Through 17 June 2010; Conference Code:84196
Uncontrolled Keywords: Cognitive radio; Current spectra; Cyclostationarity; Cyclostationary; Energy detectors; ON dynamics; Performance degradation; Spectrum efficiency; Spectrum sensing; Wireless Microphone, Algorithms; Frequency bands; Multipath fading; Multipath propagation; Radio; Sensors, Fading (radio)
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 15:49
Last Modified: 09 Nov 2023 15:49
URI: https://khub.utp.edu.my/scholars/id/eprint/917

Actions (login required)

View Item
View Item