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QoS in Explicit Multicast Networks using End-to-End Measurement  

김영한 (숭실대학교 정보통신전자공학부)
오승훈 (숭실대학교 정보통신전자공학부)
윤상균 (연세대학교 정보기술학부)
Abstract
In this paper, we propose a group communication approach which can provide quality of service for soft real-time applications. This proposed scheme combining the explicit multicast, end-point measure-based admission control scheme(EMBAC), and diffserv, removes the need of maintaining state information in the network, so that it would be easily deployable in real networks. We propose the scheme of node configuration to measure the quality of the diffserv network, and that of managing EMBAC over group communication environment. By simulation, we validate the QoS of the proposed multicast service network.
Keywords
Muitlcasting; Xcast; QoS; Differentiated Service; Measurement based Admission Control;
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