Relay-Assisted Routing in Cognitive Radio Networks


Cognitive radio has been proposed in recent years to promote spectrum efficiency by exploiting the existence of spectrum holes. The heterogeneity of both spectrum availability and traffic demand among secondary users has brought significant challenge for efficient spectrum allocation in cognitive radio networks. Observing that spectrum resource can be… (More)
DOI: 10.1109/ICC.2009.5199406


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@article{Jia2009RelayAssistedRI, title={Relay-Assisted Routing in Cognitive Radio Networks}, author={Juncheng Jia and Jin Zhang and Qian Zhang}, journal={2009 IEEE International Conference on Communications}, year={2009}, pages={1-5} }