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 A Cross-System Approach for Multimedia Services with IP Multicast in 4G Networks
Please use this identifier to cite or link to this item http://hdl.handle.net/10773/5102

title: A Cross-System Approach for Multimedia Services with IP Multicast in 4G Networks
authors: Gomes, Diogo
Aguiar, Rui L.
Sargento, Susana
keywords: IP Multicast
DVB
MBMS
Mobility
Broadcast
issue date: Dec-2008
publisher: Springer Verlag
abstract: The increased demand for multimedia services by mobile end users in recent years have driven both Broadcast and Wireless Network operators to develop new systems and architectures for the deployment of such services. The proposed solutions are nonetheless limited either in terms of QoS or Capabilities to deliver new interactive services. This paper highlights strengths and drawbacks of the existing technologies in terms of QoS, Security and Mobility. In order to fill the gap between current solutions we propose a new architecture that builds itself on the synergies created by a heterogeneous network made of existing delivering technologies, such as 3GPP/MBMS and DVB, where services can be delivered to end-users in the most appropriate way for end-users and operators alike. A prototype implementation is further described.
URI: http://hdl.handle.net/10773/5102
ISSN: 0929-6212
publisher version/DOI: http://www.springerlink.com/index/10.1007/s11277-008-9626-7
source: Wireless Personal Communications
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