Wavelengths and regenerators sharing in GMPLS-controlled WSONs

Anna Vasileva Manolova; A. Giorgetti; I. Cerutti; N. Sambo; N. Andriolli; R. Munoz; R. Martinez; R. Casellas; Sarah Renée Ruepp; P. Castoldi

doi:10.1109/GLOCOM.2010.5683817

Wavelengths and regenerators sharing in GMPLS-controlled WSONs

Anna Vasileva Manolova, A. Giorgetti, I. Cerutti, N. Sambo, N. Andriolli, R. Munoz, R. Martinez, R. Casellas, Sarah Renée Ruepp, P. Castoldi

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

In Wavelength Switched Optical Networks (WSONs), sharing of protection wavelengths is an attractive strategy to increase survivability against failures. However, to guarantee an acceptable quality of transmission (QoT), both working and protection paths may need to undergo optical-electrical-optical (OEO) regeneration. With this aim, the placement of a limited number of regenerators is a cost-effective solution to guarantee QoT. In this paper, the concept of sharing the protection resources is extended to regenerators. Moreover, shared regenerators can be exploited for ensuring QoT as well as for providing wavelength conversion. The main objective of this paper is the study of different strategies for the selection of regenerators and wavelengths in WSON with a GMPLS-based distributed control plane. Simulation results show a trade-off between the strategies achieving a high wavelength sharing and those achieving a high regenerator sharing.

Original language	English
Title of host publication	Proceedings of the Global Communication Conference
Publisher	IEEE
Publication date	2010
Pages	1-5
ISBN (Print)	978-1-4244-5636-9
DOIs	https://doi.org/10.1109/GLOCOM.2010.5683817
Publication status	Published - 2010
Event	IEEE Global Communication Conference - Miami, FL, United States Duration: 6 Dec 2010 → 10 Dec 2010

Conference

Conference	IEEE Global Communication Conference
Country	United States
City	Miami, FL
Period	06/12/2010 → 10/12/2010

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@inproceedings{fff48f9ce1e84a7d931a479167a48b97,

title = "Wavelengths and regenerators sharing in GMPLS-controlled WSONs",

abstract = "In Wavelength Switched Optical Networks (WSONs), sharing of protection wavelengths is an attractive strategy to increase survivability against failures. However, to guarantee an acceptable quality of transmission (QoT), both working and protection paths may need to undergo optical-electrical-optical (OEO) regeneration. With this aim, the placement of a limited number of regenerators is a cost-effective solution to guarantee QoT. In this paper, the concept of sharing the protection resources is extended to regenerators. Moreover, shared regenerators can be exploited for ensuring QoT as well as for providing wavelength conversion. The main objective of this paper is the study of different strategies for the selection of regenerators and wavelengths in WSON with a GMPLS-based distributed control plane. Simulation results show a trade-off between the strategies achieving a high wavelength sharing and those achieving a high regenerator sharing.",

author = "Manolova, {Anna Vasileva} and A. Giorgetti and I. Cerutti and N. Sambo and N. Andriolli and R. Munoz and R. Martinez and R. Casellas and Ruepp, {Sarah Ren{\'e}e} and P. Castoldi",

year = "2010",

doi = "10.1109/GLOCOM.2010.5683817",

language = "English",

isbn = "978-1-4244-5636-9",

pages = "1--5",

booktitle = "Proceedings of the Global Communication Conference",

publisher = "IEEE",

address = "United States",

note = "IEEE Global Communication Conference, GLOBECOM 2010 ; Conference date: 06-12-2010 Through 10-12-2010",

}

Manolova, AV, Giorgetti, A, Cerutti, I, Sambo, N, Andriolli, N, Munoz, R, Martinez, R, Casellas, R, Ruepp, SR & Castoldi, P 2010, Wavelengths and regenerators sharing in GMPLS-controlled WSONs. in Proceedings of the Global Communication Conference. IEEE, pp. 1-5, IEEE Global Communication Conference, Miami, FL, United States, 06/12/2010. https://doi.org/10.1109/GLOCOM.2010.5683817

Wavelengths and regenerators sharing in GMPLS-controlled WSONs. / Manolova, Anna Vasileva; Giorgetti, A.; Cerutti, I.; Sambo, N.; Andriolli, N.; Munoz, R.; Martinez, R.; Casellas, R.; Ruepp, Sarah Renée; Castoldi, P.

Proceedings of the Global Communication Conference. IEEE, 2010. p. 1-5.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Wavelengths and regenerators sharing in GMPLS-controlled WSONs

AU - Manolova, Anna Vasileva

AU - Giorgetti, A.

AU - Cerutti, I.

AU - Sambo, N.

AU - Andriolli, N.

AU - Munoz, R.

AU - Martinez, R.

AU - Casellas, R.

AU - Ruepp, Sarah Renée

AU - Castoldi, P.

PY - 2010

Y1 - 2010

N2 - In Wavelength Switched Optical Networks (WSONs), sharing of protection wavelengths is an attractive strategy to increase survivability against failures. However, to guarantee an acceptable quality of transmission (QoT), both working and protection paths may need to undergo optical-electrical-optical (OEO) regeneration. With this aim, the placement of a limited number of regenerators is a cost-effective solution to guarantee QoT. In this paper, the concept of sharing the protection resources is extended to regenerators. Moreover, shared regenerators can be exploited for ensuring QoT as well as for providing wavelength conversion. The main objective of this paper is the study of different strategies for the selection of regenerators and wavelengths in WSON with a GMPLS-based distributed control plane. Simulation results show a trade-off between the strategies achieving a high wavelength sharing and those achieving a high regenerator sharing.

AB - In Wavelength Switched Optical Networks (WSONs), sharing of protection wavelengths is an attractive strategy to increase survivability against failures. However, to guarantee an acceptable quality of transmission (QoT), both working and protection paths may need to undergo optical-electrical-optical (OEO) regeneration. With this aim, the placement of a limited number of regenerators is a cost-effective solution to guarantee QoT. In this paper, the concept of sharing the protection resources is extended to regenerators. Moreover, shared regenerators can be exploited for ensuring QoT as well as for providing wavelength conversion. The main objective of this paper is the study of different strategies for the selection of regenerators and wavelengths in WSON with a GMPLS-based distributed control plane. Simulation results show a trade-off between the strategies achieving a high wavelength sharing and those achieving a high regenerator sharing.

U2 - 10.1109/GLOCOM.2010.5683817

DO - 10.1109/GLOCOM.2010.5683817

M3 - Article in proceedings

SN - 978-1-4244-5636-9

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BT - Proceedings of the Global Communication Conference

PB - IEEE

T2 - IEEE Global Communication Conference

Y2 - 6 December 2010 through 10 December 2010

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