Analysis Study of Path Rerouting And Handover Schemes for WATM/LEO Satellite Networks

Document Type : Original Article

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Abstract

ABSTRACT
One of the major design issues in Wireless ATM and LEO satellite networks is the
support of rerouting and handover schemes. The management of mobile terminal
handover and rerouting algorithms are the most technical challenges in the recent
integrated wireless /LEO satellite networks.
Connection rerouting schemes must exhibit low handoff latency, maintain efficient
routes and limit disruption continuous media traffic while minimizing reroute update
process to the network switches.
Fast and seamless handoffs are the two factors in the planning to enhance the
Performance Evaluation of the QOS for different mobile services.
The objective of this paper is to analyze the different algorithms of connection
rerouting and handoff schemes used in wireless ATM networks and LEO satellite
networks.
The analysis of this case study creates a new vision for design implementation
aspects, which improve the delay and QOS performance of the rerouting and handoff
methods used in integrated WATM /LEO satellite networks.

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