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Title in Portuguese: Q3M: QoS architecture for multi-user mobile multimedia sessions in 4G systems
Author: Cerqueira, Eduardo Coelho
Veloso, Luis
Venâncio Neto, Augusto José
Curado, Marília
Mendes, Paulo
Monteiro, Edmundo
Keywords: Sistemas multimidia
Redes locais sem fio
Issue Date: 2007
Publisher: International Conference on Management of Multimedia and Mobile Networks and Services (MMNS 2007)
Citation: CERQUEIRA, E. C. et al. Q3M: QoS architecture for multi-user mobile multimedia sessions in 4G systems. In: INTERNATIONAL CONFERENCE ON MANAGEMENT OF MULTIMEDIA AND MOBILE NETWORKS AND SERVICES , 10., 2007, California. Anais... California: IEEE , 2007.
Abstract: Fourth generation systems (4G) will provide multimedia group communication sessions to multiple mobile users with distinct requirements. This way, it is expected the control of the quality level, connectivity and ubiquitous access for multi-user multimedia sessions across heterogeneous and mobile networks with seamless capability. This paper analyses the requirements of a control architecture to provide Quality of Service (QoS), connectivity and seamless handover management for multi-user sessions in 4G systems, and introduces the QoS Architecture for Multi-user Mobile Multimedia (Q3M) proposal. In addition, simulation results present the efficiency of this approach concerning the session setup time and packet losses during handover.
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