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학술대회 A Novel QoS Guaranteed Mechanism for Multicast Traffic Controls in the Home Network
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저자
박민호, 정연준, 박완기, 백의현
발행일
200606
출처
International Symposium on Consumer Electronics (ISCE) 2006, pp.70-75
협약과제
05MH2300, 개방형 홈네트워크 프레임워크 기술 개발, 박광로
초록
The home network has been revitalized due to the emergence of the broadband convergence network and the inter-networked home devices. The home gateway, which can be identified as a major component of the home network, enables to interconnect various home devices to one another as well as the Internet. Also, as the number of multimedia services, which requires high bandwidth and real-time support, increase users demand on the guaranteed quality for the services in the home network. In order to satisfy the user requirements, the Internet Service Providers (ISPs) have been providing a QoS mechanism for the home network services. However, the ISPs can not guarantee the end-to-end QoS from source to destination due to the misleading fact that the home gateway is recognized as an end terminal in terms of the ISP's viewpoint. Thus the QoS guaranteed mechanism for the remaining path, from the home gateway to the home devices, should be considered within the home network domain. In this paper, we propose a novel mechanism to guarantee the home network QoS for the services based on multicast traffics such as the IPTV or multilateral video conferencing In order to meet the user requirements on the home network QoS, the proposed mechanism manages resources, classifies the traffic and also executes call admission controls for the service requested in the home network by utilizing the IGMP snooping scheme. Through the experiments of implementing the multicast based IPTV services, we will verify the proposed mechanism. ©2006 IEEE.
KSP 제안 키워드
Call admission, End to End(E2E), End-to-End QoS, Guaranteed quality, Home Devices, Home Network, Home gateway, IGMP snooping, IPTV services, Internet Service Providers, Multicast Traffic