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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국정보처리학회 JIPS(Journal of Information Processing Systems) JIPS(Journal of Information Processing Systems) 제12권 제2호
- 발행연도
- 2016.1
- 수록면
- 295 - 309 (15page)
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초록· 키워드
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Spectrum sensing is an essential function that enables cognitive radio technology to explore spectral holes and resourcefully access them without any harmful interference to the licenses user. Spectrum sensing done by a single node is highly affected by fading and shadowing. Thus, to overcome this, cooperative spectrum sensing was introduced. Currently, the advancements in multiple antennas have given a new dimension to cognitive radio research. In this paper, we propose a multiple energy detector for cooperative spectrum sensing schemes based on the evidence theory. Also, we propose a reporting mechanism for multiple energy detectors. With our proposed system, we show that a multiple energy detector using a cooperative spectrum sensing scheme based on evidence theory increases the reliability of the system, which ultimately increases the spectrum sensing and reduces the reporting time. Also in simulation results, we show the probability of error for the proposed system. Our simulation results show that our proposed system outperforms the conventional energy detector system.
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참고문헌 (25)
참고문헌 신청
S. P Algur / 2013 / Novel user centric, game theory based bandwidth allocation mechanism in WiMAX / Human-Centric Computing and Information Sciences 3(20):1~20
G. H. S. Carvalho / 2012 / Energy-efficient radio resource management scheme for heterogeneous wireless networks : a queueing theory perspective / Journal of Convergence 3(4):15~22
Federal Communications Commission / 2003 / Notice of proposed rule making and order / Federal Communications Commission,FCC 03-322
A. Gorcin / 2007 / A signal identification application for cognitive radio / Proceedings of SDR Forum Technical Conference
Ummy Habiba / 2014 / Performance Evaluation of the VoIP Services of the Cognitive Radio System, Based on DTMC / JIPS(Journal of Information Processing Systems) 10(1):119~131
G. H. S. Carvalho / 2012 / Energy-efficient radio resource management scheme for heterogeneous wireless networks : a queueing theory perspective / Journal of Convergence 3(4):15~22
Federal Communications Commission / 2003 / Notice of proposed rule making and order / Federal Communications Commission,FCC 03-322
A. Gorcin / 2007 / A signal identification application for cognitive radio / Proceedings of SDR Forum Technical Conference
Ummy Habiba / 2014 / Performance Evaluation of the VoIP Services of the Cognitive Radio System, Based on DTMC / JIPS(Journal of Information Processing Systems) 10(1):119~131
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