Para acceder a los documentos con el texto completo, por favor, siga el siguiente enlace: http://hdl.handle.net/10256/2229

Adding QoS protection in order to enhance MPLS QoS routing
Marzo i Lázaro, Josep Lluís; Calle Ortega, Eusebi; Scoglio, Caterina; Anjali, Tricha
In this paper, a method for enhancing current QoS routing methods by means of QoS protection is presented. In an MPLS network, the segments (links) to be protected are predefined and an LSP request involves, apart from establishing a working path, creating a specific type of backup path (local, reverse or global). Different QoS parameters, such as network load balancing, resource optimization and minimization of LSP request rejection should be considered. QoS protection is defined as a function of QoS parameters, such as packet loss, restoration time, and resource optimization. A framework to add QoS protection to many of the current QoS routing algorithms is introduced. A backup decision module to select the most suitable protection method is formulated and different case studies are analyzed
17-05-2010
Commutació de paquets (Transmissió de dades)
MPLS (Norma)
Ordinadors, Xarxes d' -- Mesures de seguretat
Protocols de xarxes d'ordinadors
Telecomunicació -- Sistemes de commutació
Computer network protocols
Computer networks -- Security measures
MPLS standard
Packet switching (Data transmission)
Telecommunication -- Switching systems
Tots els drets reservats
Artículo
IEEE
         

Mostrar el registro completo del ítem

Documentos relacionados

Otros documentos del mismo autor/a

Marzo i Lázaro, Josep Lluís; Calle Ortega, Eusebi; Scoglio, Caterina; Anjali, Tricha
Manzano Castro, Marc; Sahneh, Faryad; Scoglio, Caterina; Calle Ortega, Eusebi; Marzo i Lázaro, Josep Lluís
Calle Ortega, Eusebi; Marzo i Lázaro, Josep Lluís; Urra i Fàbregas, Anna; Fàbrega i Soler, Lluís
Calle Ortega, Eusebi; Marzo i Lázaro, Josep Lluís; Urra i Fàbregas, Anna; Vilà Talleda, Pere