IEICE TRANSACTIONS on Communications
Reconfigurable Information-Sharing Network System Based on a Cyclic-Frequency AWG and Wavelength-Tunable Lasers
Summary :
We propose an information-sharing network system, capable of forming and dynamically reconfiguring multiple information-sharing groups on the same network platform by using wavelength routing and distributed shared memory technologies. The network system comprises information-sharing terminal nodes equipped with a shared memory and a wavelength-tunable transmitter, network management terminal and an arrayed-waveguide grating (AWG). The information-sharing terminal nodes are connected to an AWG by a pair of optical fibers, forming a star-shaped topology. Information is shared among the information-sharing terminal nodes through the establishment of a logical information-sharing ring. This is accomplished by adjusting the output of the wavelength-tunable transmitter at each terminal node to an appropriate wavelength according to the wavelength-routing characteristics of the AWG wavelength router. We developed a prototype information-sharing network system, in which, as preliminary experiments, HDTV and SDTV videos were used for real-time information sharing. The dynamic reconfiguration of information-sharing groups and a simple automatic restoration technique have been successfully demonstrated. The system is applicable to distributed computer processing systems and high-capacity information-sharing applications such as high-quality videoconferences.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E88-B No.6 pp.2449-2455
- Publication Date
- 2005/06/01
- Publicized
- Online ISSN
- DOI
- 10.1093/ietcom/e88-b.6.2449
- Type of Manuscript
- PAPER
- Category
- Fiber-Optic Transmission for Communications
Authors
Keyword
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Akira OKADA, Hiromasa TANOBE, Morito MATSUOKA, "Reconfigurable Information-Sharing Network System Based on a Cyclic-Frequency AWG and Wavelength-Tunable Lasers" in IEICE TRANSACTIONS on Communications,
vol. E88-B, no. 6, pp. 2449-2455, June 2005, doi: 10.1093/ietcom/e88-b.6.2449.
Abstract: We propose an information-sharing network system, capable of forming and dynamically reconfiguring multiple information-sharing groups on the same network platform by using wavelength routing and distributed shared memory technologies. The network system comprises information-sharing terminal nodes equipped with a shared memory and a wavelength-tunable transmitter, network management terminal and an arrayed-waveguide grating (AWG). The information-sharing terminal nodes are connected to an AWG by a pair of optical fibers, forming a star-shaped topology. Information is shared among the information-sharing terminal nodes through the establishment of a logical information-sharing ring. This is accomplished by adjusting the output of the wavelength-tunable transmitter at each terminal node to an appropriate wavelength according to the wavelength-routing characteristics of the AWG wavelength router. We developed a prototype information-sharing network system, in which, as preliminary experiments, HDTV and SDTV videos were used for real-time information sharing. The dynamic reconfiguration of information-sharing groups and a simple automatic restoration technique have been successfully demonstrated. The system is applicable to distributed computer processing systems and high-capacity information-sharing applications such as high-quality videoconferences.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e88-b.6.2449/_p
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@ARTICLE{e88-b_6_2449,
author={Akira OKADA, Hiromasa TANOBE, Morito MATSUOKA, },
journal={IEICE TRANSACTIONS on Communications},
title={Reconfigurable Information-Sharing Network System Based on a Cyclic-Frequency AWG and Wavelength-Tunable Lasers},
year={2005},
volume={E88-B},
number={6},
pages={2449-2455},
abstract={We propose an information-sharing network system, capable of forming and dynamically reconfiguring multiple information-sharing groups on the same network platform by using wavelength routing and distributed shared memory technologies. The network system comprises information-sharing terminal nodes equipped with a shared memory and a wavelength-tunable transmitter, network management terminal and an arrayed-waveguide grating (AWG). The information-sharing terminal nodes are connected to an AWG by a pair of optical fibers, forming a star-shaped topology. Information is shared among the information-sharing terminal nodes through the establishment of a logical information-sharing ring. This is accomplished by adjusting the output of the wavelength-tunable transmitter at each terminal node to an appropriate wavelength according to the wavelength-routing characteristics of the AWG wavelength router. We developed a prototype information-sharing network system, in which, as preliminary experiments, HDTV and SDTV videos were used for real-time information sharing. The dynamic reconfiguration of information-sharing groups and a simple automatic restoration technique have been successfully demonstrated. The system is applicable to distributed computer processing systems and high-capacity information-sharing applications such as high-quality videoconferences.},
keywords={},
doi={10.1093/ietcom/e88-b.6.2449},
ISSN={},
month={June},}
Copy
TY - JOUR
TI - Reconfigurable Information-Sharing Network System Based on a Cyclic-Frequency AWG and Wavelength-Tunable Lasers
T2 - IEICE TRANSACTIONS on Communications
SP - 2449
EP - 2455
AU - Akira OKADA
AU - Hiromasa TANOBE
AU - Morito MATSUOKA
PY - 2005
DO - 10.1093/ietcom/e88-b.6.2449
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E88-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2005
AB - We propose an information-sharing network system, capable of forming and dynamically reconfiguring multiple information-sharing groups on the same network platform by using wavelength routing and distributed shared memory technologies. The network system comprises information-sharing terminal nodes equipped with a shared memory and a wavelength-tunable transmitter, network management terminal and an arrayed-waveguide grating (AWG). The information-sharing terminal nodes are connected to an AWG by a pair of optical fibers, forming a star-shaped topology. Information is shared among the information-sharing terminal nodes through the establishment of a logical information-sharing ring. This is accomplished by adjusting the output of the wavelength-tunable transmitter at each terminal node to an appropriate wavelength according to the wavelength-routing characteristics of the AWG wavelength router. We developed a prototype information-sharing network system, in which, as preliminary experiments, HDTV and SDTV videos were used for real-time information sharing. The dynamic reconfiguration of information-sharing groups and a simple automatic restoration technique have been successfully demonstrated. The system is applicable to distributed computer processing systems and high-capacity information-sharing applications such as high-quality videoconferences.
ER -
English
