Implementation of an Optical-Wireless Network with Spectrum Sensing and Dynamic Resource Allocation Using Optically Controlled Reconfigurable Antennas
Joint Authors
Raimundo-Neto, E.
da Rosa, J. R. G.
Casaroli, M. A. F.
Feliciano da Costa, I.
Alberti, A. M.
Cerqueira Sodré, Arismar
Source
International Journal of Antennas and Propagation
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-30
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This work proposes the concept and reports the implementation of an adaptive and cognitive radio over fiber architecture.
It is aimed at dealing with the new demands for convergent networks by means of simultaneously providing the functionalities of multiband radiofrequency spectrum sensing, dynamic resource allocation, and centralized processing capability, as well as the use of optically controlled reconfigurable antennas and radio over fiber technology.
The performance of this novel and innovative architecture has been evaluated in a geographically distributed optical-wireless network under real conditions and for different fiber lengths.
Experimental results demonstrate reach extension of more than 40 times and an enhancement of more than 30 dB in the carrier to interference plus noise ratio parameter.
American Psychological Association (APA)
Raimundo-Neto, E.& da Rosa, J. R. G.& Casaroli, M. A. F.& Feliciano da Costa, I.& Alberti, A. M.& Cerqueira Sodré, Arismar. 2014. Implementation of an Optical-Wireless Network with Spectrum Sensing and Dynamic Resource Allocation Using Optically Controlled Reconfigurable Antennas. International Journal of Antennas and Propagation،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1036151
Modern Language Association (MLA)
Raimundo-Neto, E.…[et al.]. Implementation of an Optical-Wireless Network with Spectrum Sensing and Dynamic Resource Allocation Using Optically Controlled Reconfigurable Antennas. International Journal of Antennas and Propagation No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1036151
American Medical Association (AMA)
Raimundo-Neto, E.& da Rosa, J. R. G.& Casaroli, M. A. F.& Feliciano da Costa, I.& Alberti, A. M.& Cerqueira Sodré, Arismar. Implementation of an Optical-Wireless Network with Spectrum Sensing and Dynamic Resource Allocation Using Optically Controlled Reconfigurable Antennas. International Journal of Antennas and Propagation. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1036151
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036151