CTMC based spectrum sharing scheme for cognitive radio networks

Kishor Patil; Madhukar Deshmukh; Horia Cornean

doi:10.1109/iccomm.2010.5509027

CTMC based spectrum sharing scheme for cognitive radio networks

Kishor Patil, Madhukar Deshmukh, Horia Cornean

Aalborg University

Research output: Contribution to conference › Paper › peer-review

2 Scopus citations

Abstract

The radio spectrum is a scarce natural resource. The study report shows that the licensed bands are underutilized. Cognitive radio technology is an emerging technology for the efficient use of radio spectrum. Spectrum sharing is the important function in spectrum management in cognitive radio network. In this paper a spectrum sharing scheme is proposed, in which there are two primary users and multiple secondary users who share frequency spectrum with the primary users. A continuous time Markov chain (CTMC) analysis model is presented to derive the statistics of the proposed scheme. Numeric experiments are presented to examine impacts of various parameters on the derived statistics of the proposed scheme.

Original language	English
Pages	509-512
Number of pages	4
DOIs	https://doi.org/10.1109/iccomm.2010.5509027
State	Published - 2010
Externally published	Yes
Event	8th International Conference on Communications, COMM 2010 - Bucharest, Romania Duration: 10 Jun 2010 → 12 Jun 2010

Conference

Conference	8th International Conference on Communications, COMM 2010
Country/Territory	Romania
City	Bucharest
Period	10/06/10 → 12/06/10

Keywords

Cognitive radio networks
Continuous time markov chain
Dynamic spectrum access

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10.1109/iccomm.2010.5509027

Cite this

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abstract = "The radio spectrum is a scarce natural resource. The study report shows that the licensed bands are underutilized. Cognitive radio technology is an emerging technology for the efficient use of radio spectrum. Spectrum sharing is the important function in spectrum management in cognitive radio network. In this paper a spectrum sharing scheme is proposed, in which there are two primary users and multiple secondary users who share frequency spectrum with the primary users. A continuous time Markov chain (CTMC) analysis model is presented to derive the statistics of the proposed scheme. Numeric experiments are presented to examine impacts of various parameters on the derived statistics of the proposed scheme.",

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AU - Deshmukh, Madhukar

AU - Cornean, Horia

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AB - The radio spectrum is a scarce natural resource. The study report shows that the licensed bands are underutilized. Cognitive radio technology is an emerging technology for the efficient use of radio spectrum. Spectrum sharing is the important function in spectrum management in cognitive radio network. In this paper a spectrum sharing scheme is proposed, in which there are two primary users and multiple secondary users who share frequency spectrum with the primary users. A continuous time Markov chain (CTMC) analysis model is presented to derive the statistics of the proposed scheme. Numeric experiments are presented to examine impacts of various parameters on the derived statistics of the proposed scheme.

KW - Cognitive radio networks

KW - Continuous time markov chain

KW - Dynamic spectrum access

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CTMC based spectrum sharing scheme for cognitive radio networks

Abstract

Conference

Keywords

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