Enhanced the accuracy of idle time in cognitive radio network

[...]modelling the accurate and realistic PU activity model is crucial in developing a CR system. According to [2-7], most of the previous PU activity models are based on assumptions and modelled based on the exponential distribution. According to [8], a complex WLAN baseband signal is detected by a...

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Bibliographic Details
Published in:Telkomnika 2021-06, Vol.19 (3), p.730-737
Main Authors: Mohamad, M. H., Sali, A., Nordin, R.
Format: Article
Language:English
Subjects:
Antennas
Cognitive radio
Local area networks
Probability distribution functions
Research methodology
Spectrum allocation
Wireless networks
Online Access:Get full text
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Summary:[...]modelling the accurate and realistic PU activity model is crucial in developing a CR system. According to [2-7], most of the previous PU activity models are based on assumptions and modelled based on the exponential distribution. According to [8], a complex WLAN baseband signal is detected by a vector signal analyser that uses both antenna-based and isolated RF setups that guarantee to be free of interference from other adjacent devices. According to the MAC protocol of the IEEE 802.11a standard, the WLAN specification considered in defining the states space and analysed them.
ISSN:1693-6930
2302-9293
DOI:10.12928/telkomnika.v19i3.18770