Detail publikace

Experimental Study of Hard Data Fusion Rules for Cooperative Spectrum Sensing in Cognitive Radio Networks

Originální název

Experimental Study of Hard Data Fusion Rules for Cooperative Spectrum Sensing in Cognitive Radio Networks

Anglický název

Experimental Study of Hard Data Fusion Rules for Cooperative Spectrum Sensing in Cognitive Radio Networks

Jazyk

en

Originální abstrakt

The cognitive radio technology allows solving one of the main issues of current wireless communication technologies, namely a deficit of vacant spectrum. A dynamic spectrum access used in the cognitive radio networks (CRN) gives an ability to access to an unused spectrum in real time. Cooperative spectrum sensing is the most effective method for spectrum holes detecting. It combines sensing information of multiple cognitive radio users. In this work we analyzed different fusion schemes that can be implemented in fusion center (FC). Simulation comparison between these rules is presented via Receiver Operating Characteristic (ROC) curves for a cognitive radio system operating in AWGN based on the IEEE 802.22 standard. Our testbed was realized on the Universal Software Radio Peripheral (USRP) devices with GNU Radio and Matlab.

Anglický abstrakt

The cognitive radio technology allows solving one of the main issues of current wireless communication technologies, namely a deficit of vacant spectrum. A dynamic spectrum access used in the cognitive radio networks (CRN) gives an ability to access to an unused spectrum in real time. Cooperative spectrum sensing is the most effective method for spectrum holes detecting. It combines sensing information of multiple cognitive radio users. In this work we analyzed different fusion schemes that can be implemented in fusion center (FC). Simulation comparison between these rules is presented via Receiver Operating Characteristic (ROC) curves for a cognitive radio system operating in AWGN based on the IEEE 802.22 standard. Our testbed was realized on the Universal Software Radio Peripheral (USRP) devices with GNU Radio and Matlab.

BibTex


@inproceedings{BUT108016,
  author="Demian {Lekomtcev}",
  title="Experimental Study of Hard Data Fusion Rules for Cooperative Spectrum Sensing in Cognitive Radio Networks",
  annote="The cognitive radio technology allows solving one of the main issues of current wireless communication technologies, namely a deficit of vacant spectrum. A dynamic spectrum access used in the cognitive radio networks (CRN) gives an ability to access to an unused spectrum in real time. Cooperative spectrum sensing is the most effective method for spectrum holes detecting. It combines sensing information of multiple cognitive radio users. In this work we analyzed different fusion schemes that can be implemented in fusion center (FC). Simulation comparison between these rules is presented via Receiver Operating Characteristic (ROC) curves for a cognitive radio system operating in AWGN based on the IEEE 802.22 standard. Our testbed was realized on the Universal Software Radio Peripheral (USRP) devices with GNU Radio and Matlab.",
  booktitle="The 22nd International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2014)",
  chapter="108016",
  howpublished="print",
  year="2014",
  month="september",
  pages="1--5",
  type="conference paper"
}