A Simplified QoS scheme using Virtual Link in MPLS based backhone network

Chulwoo Kim, Seung Joon Seok, Jung Dae Kim, Chul Hee Kang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, a simplified QoS scheme is proposed. The proposed scheme uses a Virtual Link which is a Label Switched Path (LSP) set connected from Ingress Label Egde router (LER) to Egress LER. LSPs of the virtual link must be managed dynamically according to network status. The traffic in the virtual link is distributed among LSPs to reduce service unbalancing by the flow. In this proposed model, Per-Hop-Behavior (PHB) is implemented in each LSP of ingress LER and Core LSRs just guarantee bandwidth. These features make it simple and easy to provide Quality of Service in MPLS network. The characteristics of the proposed scheme and the ffiTF scheme are compared logically and analyzed through simulations.

Original languageEnglish
Title of host publicationConverged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002
PublisherSpringer New York LLC
Pages173-184
Number of pages12
Volume119
ISBN (Print)9781475748703
DOIs
Publication statusPublished - 2003
EventIFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002 - Perth, WA, Australia
Duration: 2002 Oct 132002 Oct 16

Publication series

NameIFIP Advances in Information and Communication Technology
Volume119
ISSN (Print)18684238

Other

OtherIFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002
CountryAustralia
CityPerth, WA
Period02/10/1302/10/16

Fingerprint

Bandwidth
Simulation
Guarantee
Quality of service

Keywords

  • MPLS
  • QoS
  • Virtual Link

ASJC Scopus subject areas

  • Information Systems and Management

Cite this

Kim, C., Seok, S. J., Kim, J. D., & Kang, C. H. (2003). A Simplified QoS scheme using Virtual Link in MPLS based backhone network. In Converged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002 (Vol. 119, pp. 173-184). (IFIP Advances in Information and Communication Technology; Vol. 119). Springer New York LLC. https://doi.org/10.1007/978-0-387-35673-0

A Simplified QoS scheme using Virtual Link in MPLS based backhone network. / Kim, Chulwoo; Seok, Seung Joon; Kim, Jung Dae; Kang, Chul Hee.

Converged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002. Vol. 119 Springer New York LLC, 2003. p. 173-184 (IFIP Advances in Information and Communication Technology; Vol. 119).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, C, Seok, SJ, Kim, JD & Kang, CH 2003, A Simplified QoS scheme using Virtual Link in MPLS based backhone network. in Converged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002. vol. 119, IFIP Advances in Information and Communication Technology, vol. 119, Springer New York LLC, pp. 173-184, IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002, Perth, WA, Australia, 02/10/13. https://doi.org/10.1007/978-0-387-35673-0
Kim C, Seok SJ, Kim JD, Kang CH. A Simplified QoS scheme using Virtual Link in MPLS based backhone network. In Converged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002. Vol. 119. Springer New York LLC. 2003. p. 173-184. (IFIP Advances in Information and Communication Technology). https://doi.org/10.1007/978-0-387-35673-0
Kim, Chulwoo ; Seok, Seung Joon ; Kim, Jung Dae ; Kang, Chul Hee. / A Simplified QoS scheme using Virtual Link in MPLS based backhone network. Converged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002. Vol. 119 Springer New York LLC, 2003. pp. 173-184 (IFIP Advances in Information and Communication Technology).
@inproceedings{410dad4ae3624039b7550b076cbd3e4b,
title = "A Simplified QoS scheme using Virtual Link in MPLS based backhone network",
abstract = "In this paper, a simplified QoS scheme is proposed. The proposed scheme uses a Virtual Link which is a Label Switched Path (LSP) set connected from Ingress Label Egde router (LER) to Egress LER. LSPs of the virtual link must be managed dynamically according to network status. The traffic in the virtual link is distributed among LSPs to reduce service unbalancing by the flow. In this proposed model, Per-Hop-Behavior (PHB) is implemented in each LSP of ingress LER and Core LSRs just guarantee bandwidth. These features make it simple and easy to provide Quality of Service in MPLS network. The characteristics of the proposed scheme and the ffiTF scheme are compared logically and analyzed through simulations.",
keywords = "MPLS, QoS, Virtual Link",
author = "Chulwoo Kim and Seok, {Seung Joon} and Kim, {Jung Dae} and Kang, {Chul Hee}",
year = "2003",
doi = "10.1007/978-0-387-35673-0",
language = "English",
isbn = "9781475748703",
volume = "119",
series = "IFIP Advances in Information and Communication Technology",
publisher = "Springer New York LLC",
pages = "173--184",
booktitle = "Converged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002",

}

TY - GEN

T1 - A Simplified QoS scheme using Virtual Link in MPLS based backhone network

AU - Kim, Chulwoo

AU - Seok, Seung Joon

AU - Kim, Jung Dae

AU - Kang, Chul Hee

PY - 2003

Y1 - 2003

N2 - In this paper, a simplified QoS scheme is proposed. The proposed scheme uses a Virtual Link which is a Label Switched Path (LSP) set connected from Ingress Label Egde router (LER) to Egress LER. LSPs of the virtual link must be managed dynamically according to network status. The traffic in the virtual link is distributed among LSPs to reduce service unbalancing by the flow. In this proposed model, Per-Hop-Behavior (PHB) is implemented in each LSP of ingress LER and Core LSRs just guarantee bandwidth. These features make it simple and easy to provide Quality of Service in MPLS network. The characteristics of the proposed scheme and the ffiTF scheme are compared logically and analyzed through simulations.

AB - In this paper, a simplified QoS scheme is proposed. The proposed scheme uses a Virtual Link which is a Label Switched Path (LSP) set connected from Ingress Label Egde router (LER) to Egress LER. LSPs of the virtual link must be managed dynamically according to network status. The traffic in the virtual link is distributed among LSPs to reduce service unbalancing by the flow. In this proposed model, Per-Hop-Behavior (PHB) is implemented in each LSP of ingress LER and Core LSRs just guarantee bandwidth. These features make it simple and easy to provide Quality of Service in MPLS network. The characteristics of the proposed scheme and the ffiTF scheme are compared logically and analyzed through simulations.

KW - MPLS

KW - QoS

KW - Virtual Link

UR - http://www.scopus.com/inward/record.url?scp=84904315443&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84904315443&partnerID=8YFLogxK

U2 - 10.1007/978-0-387-35673-0

DO - 10.1007/978-0-387-35673-0

M3 - Conference contribution

SN - 9781475748703

VL - 119

T3 - IFIP Advances in Information and Communication Technology

SP - 173

EP - 184

BT - Converged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002

PB - Springer New York LLC

ER -