Results 31 to 40 of about 121 (116)
Facing the Reality: Validation of Energy Saving Mechanisms on a Testbed
Journal of Electrical and Computer Engineering, Volume 2014, Issue 1, 2014., 2014 Two energy saving approaches, called Fixed Upper Fixed Lower (FUFL) and Dynamic Upper Fixed Lower (DUFL), switching off idle optical Gigabit Ethernet (GbE) interfaces during low traffic periods, have been implemented on a testbed. We show on a simple network scenario that energy can be saved using off‐the‐shelf equipment not explicitly designed for ...
Edion Tego +5 more
wiley +1 more source
IET Networks, Volume 14, Issue 1, January/December 2025.‘Software‐defined wide area networks (SD‐WAN) offer a modern solution to traditional network challenges by integrating advanced routing, enhanced security and quality service management. This paper presents innovative strategies to optimise SD‐WAN deployment, addressing security through IPsec encryption and zero trust frameworks, enhancing connectivity
Raied Ibrahim +3 more
wiley +1 more source
Burst‐Switched Optical Networks Supporting Legacy and Future Service Types
Journal of Computer Networks and Communications, Volume 2011, Issue 1, 2011., 2011 Focusing on the principles and the paradigm of OBS an overview addressing expectable performance and application issues is presented. Proposals on OBS were published over a decade and the presented techniques spread into many directions. The paper comprises discussions of several challenges that OBS meets, in order to compile the big picture.
Gerald Franzl +4 more
wiley +1 more source
Temperature‐Dependent Line‐Broadening Effects in CO2 Caused by Ar
ChemPhysChem, Volume 25, Issue 1, January 2, 2024.Line broadenings and their temperature dependence are computed for the 10001←00011, 00031←00001, 00011←00001, and 01101←00001 bands of CO2, based on a new, accurate intermonomer potential energy surface of the CO2 ⋅ Ar van der Waals complex. Abstract This computational study of line‐broadening effects is based on an accurate, analytical representation ...
Jamel Salem +5 more
wiley +1 more source
Guangtongxin yanjiu, 2008 文章基于通用多协议标签交换（GMPLS）的光突发交换（OBS）网络的体系结构,研究了如何将GMPLS引入OBS,并使两者能够高效协调地工作。重点讨论了GMPLS与OBS技术相结合的网络（GMPLS-based OBS）的各种关键技术和解决机制。特别在处理突发数据包（BDP）冲突竞争机制上提出了新的方法。最后,指出了GMPLS-based OBS进一步研究的方向。
钟梓诚, 沈建华, 糜正琨
doaj
Guangtongxin yanjiu, 2002 GMPLS是 MPLS向光网络的扩展 ,文章在简要介绍了 MPLS技术的基本思路之后 ,主要介绍了将 IP层与光层融合起来的 GMPLS技术 ,包括 GMPLS中的标签、路由与寻址、信令 ...
贺钢, 张劲松
doaj
Guangtongxin yanjiu, 2005 介绍了自动交换光网络（ASON）与通用多协议标记交换（GMPLS）之间的关系,分析了GMPLS的层次结构模型,针对实际应用介绍了信令、路由和链路管理等协议,并在此基础上给出利用GMPLS实现ASON控制平面的一般方法和标记交换路径（LSP）创建过程,最后阐述了ASON的应用及存在的问题。
邵成思, 孙俊
doaj
Applied Sciences, 2019 We present packet switching applications based on extended spectral-amplitude-coding (SAC) labels in generalized multi-protocol label switching (GMPLS) networks.
Kai-Sheng Chen
doaj +1 more source
Revista Facultad de Ingeniería Universidad de Antioquia, 2010 En este artículo se describe la arquitectura, funcionamiento y prestaciones de un prototipo de router de conmutación de paquetes ópticos con intercambio de etiqueta y con capacidad para procesar dos canales independientes.
Gustavo Puerto Leguizamón +3 more
doaj
Emulation of GMPLS-controlled Ethernet Label Switching [PDF]
2009 5th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities and Workshops, 2009 Last decades bridged Ethernet has been the de facto standard layer 2 technology for LAN environments. This is mainly because it is easy to deploy, it has low cost and is relatively robust. These attractive properties together with highly increasing PHY speeds result in several initiatives of research projects and standardization bodies to extend ...
Tavernier, Wouter +4 more
openaire +2 more sources