Research Article
On the Deployment of Cognitive Relay as Underlay Systems
@INPROCEEDINGS{10.4108/icst.crowncom.2014.255379, author={Ankit Kaushik and Rehan Raza and Friedrich Jondral}, title={On the Deployment of Cognitive Relay as Underlay Systems}, proceedings={9th International Conference on Cognitive Radio Oriented Wireless Networks}, publisher={IEEE}, proceedings_a={CROWNCOM}, year={2014}, month={7}, keywords={cognitive relay dynamic spectrum access usrp}, doi={10.4108/icst.crowncom.2014.255379} }- Ankit Kaushik
Rehan Raza
Friedrich Jondral
Year: 2014
On the Deployment of Cognitive Relay as Underlay Systems
CROWNCOM
IEEE
DOI: 10.4108/icst.crowncom.2014.255379
Abstract
The objective of this paper is to introduce the idea of Cognitive Relay (CR). CR, as a secondary user, follows an underlay paradigm to endorse spectrum access to the indoor devices. To seek a spatial opportunity over the primary user channels, CR models its deployment scenario and the movements of the primary receivers and indoor devices. Modeling is beneficial for theoretical analysis, however it is important to ensure the performance of CR in a real scenario. We consider briefly, the challenges involved while deploying a hardware prototype of such a system.
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