Wavelength Converter Placement Scheme for Optical Network with Sparse-Partial Wavelength Conversion Capability
نویسندگان
چکیده
In this paper it is proposed a new wavelength converter placement scheme called First Load Priority FLP, useful for designing and planning of optical networks with sparsepartial wavelength conversion architecture. A performance evaluation of FLP working in different scenarios is provided. Comparing to other wavelength converter placement schemes like MBPF, TOT and XC, FLP achieved better performance results in all scenarios studied, very close to that achieved from a fullcomplete wavelength conversion architecture.
منابع مشابه
Sparse-partial wavelength conversion: Converter placement and wavelength assignment
Wavelength conversion has been shown as one of the key techniques to improve blocking performance in a wavelength-routed all-optical WDM network. Given that wavelength converters nowadays remain very expensive, how to make effective use of a limited number of wavelength converters becomes an important issue. In this paper, we present and analyze the Sparse-Partial Wavelength Conversion (SPWC) n...
متن کاملSparse-Partial Wavelength Conversion in Wavelength-Routed All-Optical Networks
Wavelength conversion has been shown as one of the key techniques that can improve the blocking performance in a wavelength-routed all-optical network. Given that wavelength converters nowadays are still very expensive, how to make effective use of the limited number of wavelength converters becomes an important issue. In this paper, we propose a novel sparse-partial wavelength conversion (SPWC...
متن کاملAdaptive FLP - A New Wavelength Converter Placement Scheme for Optical Networks with Sparse-Partial Wavelength Conversion
In this paper it is proposed a new wavelength converter placement scheme called Adaptive First Load Priority, useful for designing and planning of optical networks with sparsepartial wavelength conversion architecture. The adaptive FLP is an extension of the FLP (First Load Priority) placement scheme proposed by authors in a previous work [11]. It was conceived with the aim of decreasing the nu...
متن کاملFirst Load Priority: A Wavelength Converter Placement Scheme for Optical Networks
In this paper it is proposed a wavelength converter placement scheme called First Load Priority FLP, useful for designing and planning of optical networks with sparse-partial wavelength conversion architecture. A performance evaluation of FLP working in different scenarios is provided. Comparing to others wavelength converter placement schemes like MBPF, TOT, XC and partial wavelength conversio...
متن کاملFirst Load Priority: A Wavelength Converter Placement Scheme for Optical Networks with Sparse-Partial Wavelength Conversion
Resumo. Neste artigo é proposta um nova estratégia para posicionamento de conversores de comprimento de onda chamada First Load Priority FLP, que pode ser usada no projeto e planejamento de redes ópticas transparentes com arquitetura de conversão esparsa parcial. Uma avaliação de desempenho do FLP sob diferentes cenários é desenvolvida. O FLP quando comparado com as outras estratégias de posici...
متن کامل