A two-phase combined QoS-based handoff scheme in a wireless ATM network

Authors:
Anna Hać;Jing Peng
Affiliations:
Professor at the University of Hawaii at Manoa, where she works on mobile and wireless networks;Graduate student at the University of Hawaii
Venue:
International Journal of Network Management
Year:
2001

Citing 6
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Abstract

We describe the QoS-based rerouting algorithm that is designed to implement a two-phase inter-switch handoff scheme for wireless ATM networks. We propose to use path extension for each inter-switch handoff, and invoke path optimization when the handoff path exceeds the delay constraint or maximum path extension hops constraint. We study three types of path optimization schemes: combined QoS-based, delay-based and hop based path rerouting schemes. Copyright © 2001 John Wiley & Sons, Ltd.