BS-10-9 Controlled Multicast User Service Delivery in Heterogeneous Wireless Networks(BS-10. Network Controls for High-Quality Communications)

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概要

• 論文の詳細を見る

• 3GPP is currently standardising Multimedia Broadcast and Multicast Services (MBMS), which will allow resource efficient multicast and broadcast data delivery in UMTS networks. In a beyond 3G scenario, MBMS is expected to be used along side with other interworking access networks such as DVB-H or WLAN. The heterogeneity of networks and receivers in such an environment, however, poses challenges for the multicast delivery. This paper presents a group management support for multicast user services that allows to optimise the delivery in such heterogeneous environment, by carefully coordinating the multicast delivery over multiple access networks. Using predefined policies and various context information of the interested receivers and access networks, the proposed group management support is aware of the current receiver heterogeneity and can determine appropriate flows and delivery paths throughout the lifetime of a multicast session.

• 2005-03-07

著者

• Tafazolli Rahim

  Centre Of Communication Systems Research At The University Of Surrey

• GLUHAK Alexander

  Centre of Communication Systems Research at the University of Surrey

• MOESSNER Klaus

  Centre of Communication Systems Research at the University of Surrey

• TAFAZOLLI Rahim

  Centre for Communication Systems Research, University of Surrey

関連論文

• Signaling Channel for Coordinated Multicast Service Delivery in Next Generation Wireless Networks(Terrestrial Radio Communications)
• BS-10-9 Controlled Multicast User Service Delivery in Heterogeneous Wireless Networks(BS-10. Network Controls for High-Quality Communications)
• Opportunistic Cooperative Positioning in OFDMA Systems

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