@inproceedings{cc57eaab4a9848948c4095af06b3b584,
title = "An end-to-end QoS framework with on-demand bandwidth reconfiguration",
abstract = "The paper proposes a new QoS framework, called on-demand QoS path (ODP), which provides end-to-end QoS guarantees to individual flows with minimal overhead, while keeping the scalability characteristic of DiffServ. ODP exercises per-flow admission control and end-to-end bandwidth reservation at the edge of the network and only differentiates service types in the core of the network. In addition, to be adaptive to traffic load, ODP monitors the bandwidth utilization status of the network and performs dynamic bandwidth reconfiguration in the core based on the network status. Through extensive simulations, the performance of the proposed architecture is investigated and compared with that of IntServ and DiffServ architectures. The simulation results clearly show that ODP could provide end-to-end QoS guarantees to individual flows with. much less overhead than IntServ.",
keywords = "Admission control, Bandwidth, Centralized control, Diffserv networks, Intserv networks, IP networks, Next generation networking, Quality of service, Scalability, Telecommunication traffic",
author = "Mei Yang and Yan Huang and J. Kim and Meejeong Lee and T. Suda and M. Daisuke",
note = "Funding Information: This work was supported by the National Science Foundation through grants ANI-0083074 and ANI-9903427, by DARPA through Grant MDA972-99-1-0007, by AFOSR through Grant MURI F49620-00-1-0330, by Basic Research Program of KOSEF through grant R04-2000-000-00078-0 and by grants from the University of California MICRO and CoRe Programs, Hitachi, Hitachi America, Novell, Nippon Telegraph and Telephone Corporation (NTT), NTT Docomo, Fujitsu, and NS-Solutions. Publisher Copyright: {\textcopyright} 2003 IEEE.; 2003 18th IEEE Annual Workshop on Computer Communications, CCW 2003 ; Conference date: 20-10-2003 Through 21-10-2003",
year = "2003",
doi = "10.1109/CCW.2003.1240792",
language = "English",
series = "2003 IEEE 18th Annual Workshop on Computer Communications, CCW 2003 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "66--74",
booktitle = "2003 IEEE 18th Annual Workshop on Computer Communications, CCW 2003 - Proceedings",
}