Exploració per tema "Packet switching (Data transmission)"
Ara es mostren els items 1-20 de 20
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1.3 µm SDN-enabled optical packet switch architecture for high performance and programmable data center network
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialWe demonstrate a 1.3 µm port-count scalable SDN-enabled optical packet switch architecture for programmable data-center networks. Experimental assessments of a 40Gb/s 4×4 switch system with SDN-control show <10-5 packet-loss ... -
A simulation study of combined routing and contention resolution algorithms in connection-oriented OPS network scenario
(IEEE Press and Wiley, 2004-10-12)
Text en actes de congrés
Accés obertConnection-oriented optical packet-switched network integrates MPLS and OPS layers to exploit the best of electronic and optical technologies. In particular, routing components use enhanced routing algorithms to compute ... -
A study of packet losses in the EuQoS network
(2006)
Text en actes de congrés
Accés obertAs Internet usage grows, more efforts are put into analyzing its internal performance, usually such analysis comes through simulation using different models. While simulation can provide a good approximation of network ... -
AnyTraffic routing algorithm for label-based forwarding
(IEEE Press and Wiley, 2009-11-30)
Text en actes de congrés
Accés obertThe high capacity provided by packet-switched networks is supporting the proliferation of bandwidth intensive multimedia applications which require multicasting capability. As a consequence on today’s networks, unicast ... -
Controller placement problem in industrial networks
(Universitat Politècnica de Catalunya, 2016-09-30)
Treball Final de Grau
Accés obert
Realitzat a/amb: Technische Universität MünchenIn this work the Controller Placement Problem (CPP) for SDN architecture is studied when it is applied to industrial networks. -
Disseny i implementació de mecanismes del pla de control en un prototipus de xarxa OBS
(Universitat Politècnica de Catalunya, 2011-05-26)
Treball Final de Grau
Accés obertL’objectiu principal plantejat en aquest projecte ha estat optimitzar el pla de control d’un prototipus de xarxa de Commutació de Ràfegues Òptiques (OBS, Optical Burst Switching) del qual ja se'n disposava d'un disseny ... -
Distributed Resources Assignment for Optical Burst Switching without Wavelength Conversion (Invited Paper)
(2009-09)
Text en actes de congrés
Accés obertThe amount of bursty Internet traffic leads to develop new architectures and technologies, such as Optical Burst Switching (OBS), to efficiently satisfy future bandwidth requirements. Burst loss probability is an important ... -
Estudi i simulació de network coding
(Universitat Politècnica de Catalunya, 2010-10-06)
Treball Final de Grau
Accés obert -
Estudio y simulación del DBA OBS-aware para EPONs
(Universitat Politècnica de Catalunya, 2012-05-17)
Treball Final de Grau
Accés obertEl desarrollo de tecnologías de red de acceso basadas en el uso de la fibra óptica como medio de transmisión ha permitido, en comparación con las redes de acceso de cable, incrementar en varios órdenes de magnitud la ... -
Generación sintética de trayectorias mediante aprendizaje profundo con garantías de privacidad diferencial
(Jornadas de Ingeniería Telemática (JITEL), 2023)
Comunicació de congrés
Accés obertLa generación sintética de trayectorias es cru- cial para poder realizar estudios y análisis en diferentes campos, como la movilidad urbana, los protocolos de redes móviles, la epidemiología computacional o la simulación ... -
GMPLS/PCE/OBST architectures for guaranteed sub-wavelength mesh metro network services
(2011)
Comunicació de congrés
Accés obertThis paper presents three innovative GMPLS/PCE/OBST interworking architectures for mesh metro networks which deliver guaranteed contention-free sub-wavelength services with enhanced channel utilization, yet enabling ... -
Keeping the packet sequence in optical packet-switched networks
(2005-11-07)
Article
Accés restringit per política de l'editorialThis paper deals with optical packet switches with limited buffer capabilities, subject to asynchronous, variable-length packets and connection-oriented operation. The focus is put on buffer scheduling policies and queuing ... -
Load-balanced wavelength assignment strategies for optical burst/packet switching networks
(2009-03)
Article
Accés restringit per política de l'editorialLoss-free schemes are defined to ensure successful packet/burst transmissions in optical packet/burst switching networks. To this end, they rely on a collision-free routing and wavelength assignment (CF-RWA) scheme ... -
Maria Serna’s contributions to adversarial queuing theory
(Elsevier, 2021-02)
Article
Accés obertAdversarial Queuing Theory (aqt) is one of the areas to which Maria Serna has deeply contributed in her scientific career. Most of her research in this area took place during the lustrum 2001–2005, while advising the Ph.D. ... -
Mecanismes de resolució de contencions per a xarxes de commutació òptica de ràfegues (OBS)
(Universitat Politècnica de Catalunya, 2005-06)
Projecte/Treball Final de Carrera
Accés obert -
Performance analysis of the sent-but-sure strategy for optical burst and packet switched networks
(2010-09-21)
Article
Accés restringit per política de l'editorialThis work proposes an analytical model to characterize the performance of a loss-free transmission strategy for Optical Burst and Packet Switched Networks, which ensures that a burst/packet will successfully reach its ... -
SDN-enabled programmable optical packet/circuit switched intra data centre network
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialWe demonstrated an SDN-enabled optical DCN leveraging AoD, OPS, FPGA-based ToR with extended OpenDayLight controller and extended OF protocol. Experimental results show application-aware OCS/OPS connection provisioning ... -
Some open issues in multi-domain/multi-operator/multi-granular ASON/GMPLS networks
(IEEE, 2009-07-31)
Text en actes de congrés
Accés obertLarge optical backbone networks may be composed of several domains, each one controlled by different administrators/operators. Besides, the bandwidth granularity of these domains may be different. Label Switched Paths ... -
WebGuide: Aplicació Web (HTML5) i Asterisk utilitzant VoIP
(Universitat Politècnica de Catalunya, 2017-05)
Projecte/Treball Final de Carrera
Accés obertEl projecte consisteix en crear una aplicació web que, en primera instància, podria actuar d’àudio-guia d’un museu tot i que pot tenir altres utilitats. Aquestes podrien ser, per exemple, un assistent a una tenda de roba ... -
Who shot optical packet switching?
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés obertLooking at the volume of publications dealing with Optical Packet (OPS) and those dealing with Elastic Optical Networking (EON) in the period from 2000 to 2016, one clearly can observe that between 2004 and 2009 there is ...