Analysis of Efficient Spectrum Handoff in a Multi-Class Hybrid Spectrum Access Cognitive Radio Network Using Markov Modelling

Analysis of Efficient Spectrum Handoff in a Multi-Class Hybrid Spectrum Access Cognitive Radio Network Using Markov Modelling

Cognitive radio networks (CRNs) rely on sensing of the licensed spectrum of a primary network to dynamically ascertain underutilized portion of the spectrum, thus affording additional communication opportunities. In a CRN, a single homogeneous spectrum access, such as interweave only deprives the se...

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Bibliographic Details
Main Authors: Atif Shakeel, Riaz Hussain, Adeel Iqbal, Irfan Latif Khan, Qadeer ul Hasan, Shahzad Ali Malik
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Sensors
Subjects:
cognitive radio
continuous time Markov chain
delay-sensitive
extended data delivery time
hybrid interweave-underlay spectrum access
quality of service
spectrum handoff
Online Access:https://www.mdpi.com/1424-8220/19/19/4120

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