Q-MEHROM: mobility support and resource reservations for mobile senders and receivers
Computer Networks: The International Journal of Computer and Telecommunications Networking - Selected papers from the 3rd international workshop on QoS in multiservice IP networks (QoS-IP 2005)
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Proceedings of the 4th ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
Q-MEHROM: Mobility support and resource reservations for mobile senders and receivers
Computer Networks: The International Journal of Computer and Telecommunications Networking - Selected papers from the 3rd international workshop on QoS in multiservice IP networks (QoS-IP 2005)
A resource scheduling scheme for radio access in portable internet
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QoS provisioning in an enhanced FMIPv6 architecture
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QoS provisioning in an enhanced FMIPv6 architecture
ICCSA'05 Proceedings of the 2005 international conference on Computational Science and Its Applications - Volume Part II
Evaluation of a crossover router based qos mechanism in fast mobile IPv6 networks
PCM'05 Proceedings of the 6th Pacific-Rim conference on Advances in Multimedia Information Processing - Volume Part II
Q-MEHROM: mobility support and resource reservations for mobile hosts in IP access networks
QoS-IP'05 Proceedings of the Third international conference on Quality of Service in Multiservice IP Networks
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Dynamic configuration of MAC qos mechanisms in 802.11 access networks
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Analysis of Ongoing SIP Session with Resource Reservation in Vertical Handover Scenario
Wireless Personal Communications: An International Journal
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In this paper, we focus on resource reservation protocol (RSVP)-based quality-of-service (QoS) provisioning schemes under Internet protocol (IP) micromobility. We consider QoS provisioning mechanisms for on-going RSVP flows during handoff. First, the rerouting of RSVP branch path at a crossover router (CR) at every handoff event can minimize resource reservation delays and signaling overheads, and in turn the handoff service degradation can be minimized. We show that RSVP branch path rerouting scheme could give a good tradeoff between the resource reservation cost and the link usage. Second, the new RSVP reservation can be made along the branch path toward the CR via a new base station in advance, while the existing reservation path is maintained, and in turn the on-going flow can be kept with the guaranteed QoS. We also show that seamless switching of RSVP branch path could provide the QoS guarantee by adaptively adjusting the pilot signal threshold values. Third, during RSVP resource reservation over wireless link, dynamic resource allocation scheme is used to give a statistical guarantee on the handoff success of on-going flows. We finally obtain the forced termination probability of guaranteed service flows, the average system time of best effort flows by using a transition rate matrix approach.