Path Optimization under Delay Constraints in Mobile IP over MPLS Networks

Tsan-Pin WANG; Chen-Lung TSUI

Path Optimization under Delay Constraints in Mobile IP over MPLS Networks

Tsan-Pin WANG, Chen-Lung TSUI

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Integrating Multi Protocol Label Switching (MPLS) and Mobile IP (MIP) protocols is a challenge to support Quality of Services (QoS) as well as mobility. Existing approaches may suffer from (1) high blocking rate and handover delay due to the path re-establishment, and (2) twice MPLS label PUSH and POP procedures due to the triangle routing. In this paper, we propose a novel approach to integrating MPLS and MIP. The proposed approach maintains an efficient QoS path and solves the above drawbacks. We also design a path extension procedure to reduce blocking probability and a path optimization procedure to maintain the shortest transmission path under delay constraints with the lowest cost. The simulation results show that the proposed approach reduces handover delay, connection dropping rate, and data loss rate comparing to the original MIPs over MPLS. Furthermore, we can also tune the system performance using an extension counter for the trade-off between management cost and data transmission delay.

Publication: IEICE TRANSACTIONS on Communications Vol.E87-B No.9 pp.2605-2612

Publication Date: 2004/09/01

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Type of Manuscript: Special Section PAPER (Special Section on Networking Technologies for Mobile Internet Systems)

Category: Mobile IP

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Tsan-Pin WANG, Chen-Lung TSUI, "Path Optimization under Delay Constraints in Mobile IP over MPLS Networks" in IEICE TRANSACTIONS on Communications, vol. E87-B, no. 9, pp. 2605-2612, September 2004, doi: .
Abstract: Integrating Multi Protocol Label Switching (MPLS) and Mobile IP (MIP) protocols is a challenge to support Quality of Services (QoS) as well as mobility. Existing approaches may suffer from (1) high blocking rate and handover delay due to the path re-establishment, and (2) twice MPLS label PUSH and POP procedures due to the triangle routing. In this paper, we propose a novel approach to integrating MPLS and MIP. The proposed approach maintains an efficient QoS path and solves the above drawbacks. We also design a path extension procedure to reduce blocking probability and a path optimization procedure to maintain the shortest transmission path under delay constraints with the lowest cost. The simulation results show that the proposed approach reduces handover delay, connection dropping rate, and data loss rate comparing to the original MIPs over MPLS. Furthermore, we can also tune the system performance using an extension counter for the trade-off between management cost and data transmission delay.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e87-b_9_2605/_p

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@ARTICLE{e87-b_9_2605,
author={Tsan-Pin WANG, Chen-Lung TSUI, },
journal={IEICE TRANSACTIONS on Communications},
title={Path Optimization under Delay Constraints in Mobile IP over MPLS Networks},
year={2004},
volume={E87-B},
number={9},
pages={2605-2612},
abstract={Integrating Multi Protocol Label Switching (MPLS) and Mobile IP (MIP) protocols is a challenge to support Quality of Services (QoS) as well as mobility. Existing approaches may suffer from (1) high blocking rate and handover delay due to the path re-establishment, and (2) twice MPLS label PUSH and POP procedures due to the triangle routing. In this paper, we propose a novel approach to integrating MPLS and MIP. The proposed approach maintains an efficient QoS path and solves the above drawbacks. We also design a path extension procedure to reduce blocking probability and a path optimization procedure to maintain the shortest transmission path under delay constraints with the lowest cost. The simulation results show that the proposed approach reduces handover delay, connection dropping rate, and data loss rate comparing to the original MIPs over MPLS. Furthermore, we can also tune the system performance using an extension counter for the trade-off between management cost and data transmission delay.},
keywords={},
doi={},
ISSN={},
month={September},}

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TY - JOUR
TI - Path Optimization under Delay Constraints in Mobile IP over MPLS Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 2605
EP - 2612
AU - Tsan-Pin WANG
AU - Chen-Lung TSUI
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2004
AB - Integrating Multi Protocol Label Switching (MPLS) and Mobile IP (MIP) protocols is a challenge to support Quality of Services (QoS) as well as mobility. Existing approaches may suffer from (1) high blocking rate and handover delay due to the path re-establishment, and (2) twice MPLS label PUSH and POP procedures due to the triangle routing. In this paper, we propose a novel approach to integrating MPLS and MIP. The proposed approach maintains an efficient QoS path and solves the above drawbacks. We also design a path extension procedure to reduce blocking probability and a path optimization procedure to maintain the shortest transmission path under delay constraints with the lowest cost. The simulation results show that the proposed approach reduces handover delay, connection dropping rate, and data loss rate comparing to the original MIPs over MPLS. Furthermore, we can also tune the system performance using an extension counter for the trade-off between management cost and data transmission delay.
ER -