Reference : Experimental Study of an Underlay Cognitive Radio System: Model Validation and Demons...
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/10993/27068
Experimental Study of an Underlay Cognitive Radio System: Model Validation and Demonstration
English
Becker, Hanna mailto [Karlsruhe Institute of Technology (KIT), Germany,]
Kaushik, Ankit mailto [Karlsruhe Institute of Technology (KIT), Germany]
Sharma, Shree Krishna mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Chatzinotas, Symeon mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Jondral, Friedrich mailto [Karlsruhe Institute of Technology (KIT), Germany]
May-2016
Proceedings of CROWNCOM 2016
Yes
No
International
International Conference on Cognitive Radio Oriented Wireless Networks (CROWNCOM) 2016
30-05-2016 to 01-06-2016
GRENOBLE, France
[en] Cognitive Radio ; Experimental study ; Model validation ; Underlay
[en] Cognitive radio is one of the potential contenders that address the problem of spectrum scarcity by making e efficient use of the currently allocated spectrum below 6 GHz. A secondary access to the licensed spectrum is only possible, if the cognitive radio systems restrict the interference to the primary systems. However, the performance analysis of such a cognitive radio system is a challenging task. Currently, performance evaluation of underlay systems is limited to theoretical analysis. Most of the existing theoretical investigations make certain assumptions
in order to sustain analytical tractability, which could be unrealistic from the deployment perspective. Motivated by this fact, in this work, we validate the performance of an underlay system by means of laboratory measurements, and consequently propose a hardware demonstrator of such a system. Moreover, we present a graphical user interface to provide insights to the working of the proposed demonstrator and highlight
the main issues faced during this experimental study.
http://hdl.handle.net/10993/27068
FnR ; FNR5785257 > Bjorn Ottersten > SeMIGod > SpEctrum Management and Interference mitiGation in cognitive raDio satellite networks > 01/04/2014 > 31/03/2017 > 2013

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