In this thesis, an efficient traffic flow admission control mechanism supporting DiffServ is proposed to provide QoS in MPLS networks. We propose a dynamic and flexible flow admission control for MPLS support of DiffServ to prevent the waste of resources. Ingress LSRs may collect information to find out the congested area using control messages exchanged in QoS routing. We exclude the congested LSR from routing decision and LSP aggregation. Thus, the proposed model realizes improved traffic engineering by efficient resource utilization and traffic flow admission control while satisfying the MPLS property of separating control and forwarding.
|Title of host publication||Information Networking|
|Subtitle of host publication||Wired Communicationsand Management - International Conference, ICOIN 2002, Revised Papers|
|Editors||Ilyoung Chong, Ilyoung Chong|
|Number of pages||14|
|State||Published - 2002|
|Event||International Conference on Information Networking, ICOIN 2002 - Cheju Island, Korea, Republic of|
Duration: 30 Jan 2002 → 1 Feb 2002
|Name||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)|
|Conference||International Conference on Information Networking, ICOIN 2002|
|Country/Territory||Korea, Republic of|
|Period||30/01/02 → 1/02/02|
Bibliographical notePublisher Copyright:
© Springer-Verlag Berlin Heidelberg 2002.