Publication detail

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

LEKOMTCEV, D.

Original Title

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

English Title

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

Type

conference paper

Language

en

Original Abstract

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.

English abstract

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.

Keywords

Energy Detection; Fusion Rules; Receiver Operating Characteristic (ROC); GNU Radio; USRP; MIMO.

RIV year

2014

Released

17.09.2014

ISBN

978-953-290-051-4

Book

The 22nd International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2014)

Pages from

1

Pages to

5

Pages count

5

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"
}