An Improved Centralized Cognitive Radio Network Spectrum Allocation Algorithm Based on the Allocation Sequence

The demand of the wireless communications service is increasing in recent years, and the demand of the wireless communication rate is increasing too. However, the static spectrum allocation mechanism results in lots of free spectrum resources in space, and the spectrum is wasted. The cognitive radio...

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Bibliographic Details
Main Authors: Jianli Zhao, Jinsha Yuan
Format: Article
Language:English
Published: SAGE Publishing 2013-10-01
Series:International Journal of Distributed Sensor Networks
Online Access:https://doi.org/10.1155/2013/875342