Techniques for the Efficient use of Resources in Elastic Optical Networks

• Grant number: 16/23511-9
• Support Opportunities: Regular Research Grants
• Duration: April 01, 2017 - March 31, 2019
• Field of knowledge: Engineering - Electrical Engineering - Telecommunications
• Principal Investigator: Luiz Henrique Bonani Do Nascimento
• Grantee: Luiz Henrique Bonani Do Nascimento
• Host Institution: Centro de Engenharia, Modelagem e Ciências Sociais Aplicadas (CECS). Universidade Federal do ABC (UFABC). Ministério da Educação (Brasil). Santo André , SP, Brazil

Abstract

The continuous increasing of the Internet traffic has brought serious concerns about capacity exhaustion of the optical infrastructure in a medium term horizon. Taking into account the optical networks, comprising the Internet backbone, the strategies to avoid this catastrophic scenario point to the development of new technologies that enable the capacity expansion, as well as to a better utilization of spectrum network resources. The elastic optical network, considered as a realistic perspective for the infrastructure, improve the required spectrum and the efficiency of resources utilization, but it is not a definitive solution, since it suffers with the spectrum fragmentation problem. Therefore, this propose aims to reach new techniques to improve the spectrum utilization in multiservice scenarios with different bandwidth demands. Besides that, it is intended to deep the service fairness studies, as well as approach the inter-routes fairness, considering the operation of an elastic optical network. (AU)

Scientific publications

(6)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

QUEIROZ, JOEL CARLOS FARIAS; BONANI, LUIZ HENRIQUE; CERRONI, WALTER; CALLEGATI, FRANCO. Inter-Routes Fairness Strategies Inspired by Trunk Reservation Technique. IEEE COMMUNICATIONS LETTERS, v. 23, n. 12, p. 2284-2287, DEC 2019. (16/23511-9, 15/24341-7)

BONANI, L. H.; ABBADE, M. L. F.; QUEIROZ, J. C. F.; IEEE. ONSIM: The Optical Network Simulator for Hybrid Switching Paradigms. 2018 SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE (SBFOTON IOPC), v. N/A, p. 5-pg., 2018-01-01. (15/24341-7, 16/23511-9)

BONANI, LUIZ HENRIQUE; FARIAS DE QUEIROZ, JOEL CARLOS; DEFFERT, MAURICIO ANTONIO; JAWORSKI, M; MARCINIAK, M. Classes of Service Defined by Soft Trunk Reservation Technique in Elastic Optical Networks. 2018 20TH ANNIVERSARY INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON), v. N/A, p. 4-pg., 2018-01-01. (15/24341-7, 16/23511-9)

BONANI, L. H.; QUEIROZ, J. C. F.; ABBADE, M. L. F.; CALLEGATI, F.. Load Balancing in Fixed-Routing Optical Networks with Weighted Ordering Heuristics. JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, v. 11, n. 3, p. 26-38, MAR 2019. (08/57857-2, 15/24341-7, 16/23511-9)

FRANCISCO ABBADE, MARCELO LUIS; BUENO BOBADILLA, LEONARDO DIOGO; MARTAO, VANESSA BEATRIZ; DE CARVALHO, DANIEL ORQUIZA; FERREIRA, ANDRE ALVES; BONANI, LUIZ HENRIQUE; IEEE. Double-Lock Strategy Applied to Optical Spectral Phase and Delay Encoding. 2017 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC), v. N/A, p. 5-pg., 2017-01-01. (16/23511-9, 13/24247-5, 08/57857-2)

BONANI, L. H.; FORGHANI-ELAHABAD, M.; ABBADE, M. L. F.; IEEE. Network Fragmentation Measure in Elastic Optical Networks. 2019 SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE (SBFOTON IOPC), v. N/A, p. 5-pg., 2019-01-01. (15/24341-7, 16/23511-9)