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Article Dans Une Revue Computer Communications Année : 2006

Research challenges in QoS routing

Xavier Masip-Bruin
  • Fonction : Auteur
Marcelo Yannuzzi
  • Fonction : Auteur
Jordi Domingo-Pascual
  • Fonction : Auteur
Alexandre Fonte
  • Fonction : Auteur
Marilia Curado
  • Fonction : Auteur
Edmundo Monteiro
  • Fonction : Auteur
Fernando Antonio Kuipers
  • Fonction : Auteur
Piet van Mieghem
  • Fonction : Auteur
Stefano Avallone
  • Fonction : Auteur
Giorgio Ventre
  • Fonction : Auteur
Pedro Aranda-Gutiérrez
  • Fonction : Auteur
Matthias Hollick
  • Fonction : Auteur
Ralf Steinmetz
  • Fonction : Auteur
Luigi Iannone
Kavé Salamatian
  • Fonction : Auteur
  • PersonId : 966432

Résumé

Quality of Service Routing is at present an active and remarkable research area, since most emerging network services require specialized Quality of Service (QoS) functionalities that cannot be provided by the current QoS-unaware routing protocols. The provisioning of QoS based network services is in general terms an extremely complex problem, and a significant part of this complexity lies in the routing layer. Indeed, the problem of QoS Routing with multiple additive constraints is known to be NP-hard. Thus, a successful and wide deployment of the most novel network services demands that we thoroughly understand the essence of QoS Routing dynamics, and also that the proposed solutions to this complex problem should be indeed feasible and affordable. This article surveys the most important open issues in terms of QoS Routing, and also briefly presents some of the most compelling proposals and ongoing research efforts done both inside and outside the E-Next Community to address some of those issues.

Dates et versions

hal-01154076 , version 1 (21-05-2015)

Identifiants

Citer

Xavier Masip-Bruin, Marcelo Yannuzzi, Jordi Domingo-Pascual, Alexandre Fonte, Marilia Curado, et al.. Research challenges in QoS routing. Computer Communications, 2006, 29 (5), pp.563-581. ⟨10.1016/j.comcom.2005.06.008⟩. ⟨hal-01154076⟩
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