A Novel Spectrum Scheduling Scheme with Ant Colony Optimization Algorithm

A Novel Spectrum Scheduling Scheme with Ant Colony Optimization Algorithm

Cognitive radio is a promising technology for improving spectrum utilization, which allows cognitive users access to the licensed spectrum while primary users are absent. In this paper, we design a resource allocation framework based on graph theory for spectrum assignment in cognitive radio network...

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Bibliographic Details
Main Authors: Liping Liu, Ning Wang, Zhigang Chen, Lin Guo
Format: Article
Language:English
Published: MDPI AG 2018-01-01
Series:Algorithms
Subjects:
spectrum scheduling
ACO
DE
VNS
system utility
Online Access:http://www.mdpi.com/1999-4893/11/2/16

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