Cooperative Spectrum Detection Technology

DOI

10.2991/iccasm.2012.81How to use a DOI?

Keywords

Spectrum sensing, cooperative detection, dynamic distribution, spectrum correlation detection, interference temperature

Abstract

This paper mainly discusses the cooperative spectrum sensing technologies in cognitive radio system. First, the paper starts with the single-node signal detection, then categorizes the spectrum sensing technologies and covers the good and weak points of the three major methods. Second, it puts forward a cooperative spectrum detection model and focuses on the effect of the cooperative detection and cooperative communication on the spectrum sensing performance. Last, with the help of mixed cooperative detection model, this paper compares the speed and accuracy of the single-node spectrum detection and that of the cooperative spectrum detection.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yujun Liu
AU  - Su Yan
AU  - Ou Yang
PY  - 2012/08
DA  - 2012/08
TI  - Cooperative Spectrum Detection Technology
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 324
EP  - 327
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.81
DO  - 10.2991/iccasm.2012.81
ID  - Liu2012/08
ER  -