An Opportunistic Channel Access Scheme with Channel Ordering for Cognitive Radio Network

Abstract

Spectrum access by an unlicensed secondary user (SU) in a cognitive radio network (CRN) is challenging due to the dynamic nature of spectrum availability and possibility of collisions with the primary user (PU). SU uses a scheme where SU's packets are interleaved with periodic sensing to detect PU's return. To utilize spectrum efficiently, this paper… (More)

Topics

5 Figures and Tables

Cite this paper

@article{Sharma2015AnOC, title={An Opportunistic Channel Access Scheme with Channel Ordering for Cognitive Radio Network}, author={Kirti Sharma and Aditya Trivedi}, journal={2015 Fifth International Conference on Communication Systems and Network Technologies}, year={2015}, pages={354-358} }