Adaptive handover control in IP-based mobility networks

• Autorzy: Park T. , Dadej A.
• Języki publikacji: EN

Abstrakty

EN

In this paper, we propose framework for an adaptive handover control architecture (AHCA), which aims at enhancing overall IP handover performance while maximising utilisation of resources in wireless access networks. The IP handover procedures in the AHCA adapt dynamically to network conditions, as well as to a wide range of user profiles and application quality of service (QoS) requirements. To confirm our expectations that the AHCA will bring performance benefits in heterogeneous mobile IP networking environment, we have investigated basic performance characteristics of different handover mechanisms. The preliminary simulation results demonstrate that the AHCA will bring significant performance improvements as compared with non adaptive IP handovers.

Słowa kluczowe

EN

mobile networking; Mobile IP; handover performance; adaptive handover control

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2003
• Tom: nr 2
• Strony: 62--70
• Opis fizyczny: Bibliogr. 14 poz., tab., rys.

Twórcy

autor

Park T.

• Cooperative Research Centre for Satellite Systems, Institute for Telecommunications Research, University of South Australia, Mawson Lakes, SA 5095, Australia

autor

Dadej A.

• Cooperative Research Centre for Satellite Systems Institute for Telecommunications Research University of South Australia Mawson Lakes, SA 5095, Australia

Bibliografia

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• [8] MIPv4 handoffs design team, “Low latency handoffs in mobile IPv4”, Draft-ietf-mobileip-lowlatency-handoffs-v4-03.txt, work In progress, Nov. 2001.
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