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Title: RoFnet – Reconfigurable Radio over Fiber Network Architecture Overview, Journal of Telecommunications and Information Technology, 2009, nr 1

Creator:

Mitchell, John E. ; Medeiros, Maria C. R. ; Avó, Ricardo ; Correia, Noélia S. ; Darwazeh, Izzat ; Silva da, Henrique J. A. ; Barradas, Alvaro ; Laurencio, Paula ; Monteiro, Paulo M. N.

Date:

2009, nr 1

Resource Type:

artykuł

Description:

This paper introduces the basic operational concepts of the RoFnet – reconfigurable radio over fiber network, which is a project supported by the Portuguese Foundation forScience and Technology. This project proposes an innovative radio over fiber optical access network architecture, which combines a low cost base station (BS) design, incorporating reflective semiconductor optical amplifiers, with fiber dispersion mitigation provided by optical single sideband modulation techniques. Optical wavelength division multiplexing (WDM) techniques are used to simplify the access network architecture allowing for different BSs to be fed by a common fiber. Different wavelength channels can be allocated to different BSs depending on user requirements. Additionally, in order to improve radio coverage within a cell, it is considered a sectorized antenna interface. The combination of subcarrier multiplexing with WDM, further simplifies the network architecture, by using a specific wavelength channel to feed an individual BS and different subcarriers to drive the individual antenna sectors within the BS.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Format:

application/pdf

Resource Identifier:

oai:bc.itl.waw.pl:92 ; ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2009.1.912

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

optical access networks reflective semiconductor optical amplifiers wave-length division multiplexing radio over fiber optical single sideband

Object collections:

Last modified:

Aug 27, 2024

In our library since:

Dec 8, 2009

Number of object content hits:

625

All available object's versions:

https://bc.itl.waw.pl/publication/109

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Edition name Date
Medeiros Maria C. R., Avó Ricardo, Laurencio Paula, Correia Noélia S., Barradas Alvaro, Silva da Henrique J. A., Darwazeh Izzat, Mitchell John E., Monteiro Paulo M. N., 2009 nr 1, RoFnet – Reconfigurable Radio over Fiber Network Architecture Overview, Journal of Telecommunications and Informat... Aug 27, 2024

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Instytut Łączności – Państwowy Instytut Badawczy ul. Szachowa 1 04-894 Warszawa

Phone

(+48) 5128 696

E-Mail

biblioteka@il-pib.pl

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