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Mobility and quality of service in wireless multicast infrastructure

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Open access
Authors
Singh, Jaipal
Veeraraghavan, P.
Singh, S.
Date
2005
Type
Conference Paper

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Citation
Singh, Jaipal and Veeraraghavan, Prakash and Singh, Samar. 2005. Mobility and quality of service in wireless multicast infrastructure, in Ju-Jang Lee and Xinghuo Yu (ed), 3rd International IEEE Conference on Industrial Informatics (INDIN), Aug 10 2005, pp. 224-229. Perth, Australia: IEEE Computer Society.
Source Title
Proceedings on the 3rd international IEEE conference on industrial informatics (INDIN)
Source Conference
3rd International IEEE Conference on Industrial Informatics (INDIN)
DOI
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Faculty
Curtin Business School
The Digital Ecosystems and Business Intelligence Institute (DEBII)
School
Digital Ecosystems and Business Intelligence Institute (DEBII)
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Abstract

This paper defines a new wireless mobility architecture with quality of service (QoS) that uses the fixed network infrastructure for group communication. The mobile core-based tree (M-CBT) architecture uses multicast to provide fast handoff and reduce network utilization costs for group communication. The M-CBT architecture can be coupled with a multicast QoS routing protocol to provide QoS for mobile communication. The Explore Best Path Message (EBPM) protocol is a probe-based dynamic distributed multicast QoS routing protocol that is designed to quickly search the network for an optimal QoS path from a joining node to the multicast tree. This paper illustrates how mobile devices using M-CBT and EBPM can participate in group communications and quickly find a QoS path as theyhandoff to a new network.