Distributed Cognitive Radio Spectrum Access with Imperfect Sensing Using CTMC

Cognitive radio (CR) has become an efficient approach for the utilization of scarce spectrum by enabling spectrum access in an opportunistic manner. With increasing wireless network service providers, users, and applications, it is indispensable to optimize usage of even parts of the spectrum that a...

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Bibliographic Details
Main Authors: K. Muthumeenakshi, S. Radha
Format: Article
Language:English
Published: Hindawi - SAGE Publishing 2013-05-01
Series:International Journal of Distributed Sensor Networks
Online Access:https://doi.org/10.1155/2013/257801