A framework for end-to-end service differentiation: Network planes and parallel internets

被引：17

作者：

Boucadair, M. ^{[1
]}

Levis, P.

Griffin, D.

Wang, N.

Howarth, M.

Pavlou, G.

Mykoniati, E.

Georgatsos, P.

Quoitin, B.

Sanchez, J. Rodriguez

Garcia-Osma, M. L.

机构：

[1] UCL, London WC1E 6BT, England

[2] Univ Surrey, Guildford GU2 5XH, Surrey, England

[3] Catholic Univ Louvain, B-3000 Louvain, Belgium

来源：

IEEE COMMUNICATIONS MAGAZINE | 2007年 / 45卷 / 09期

关键词：

D O I：

10.1109/MCOM.2007.4342868

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This article presents a technology-agnostic and a multi-dimensional (i.e., routing, forwarding, and traffic management dimensions) approach for the management of IP network resources to ensure service differentiation with both intra- and inter-domain scope. This article introduces the network plane (NP) and parallel Internets (PI) concepts for achieving service differentiation. Based on these concepts, a functional architecture together with a business model is presented. In addition, this article describes how the proposed approach can become a promising platform for the IP multimedia subsystem (IMS), with the objective of providing end-to-end QoS-enabled multimedia delivery across multiple providers to replace the flow-based reservation mode known as the VoIP resource reservation framework.

引用

页码：134 / 143

页数：10