Please use this identifier to cite or link to this item: http://www.repositorio.ufc.br/handle/riufc/3954
Title in Portuguese: A unifying architecture for publish-subscribe services in the next generation IP networks
Author: Cerqueira, Eduardo Coelho
Veloso, Luis
Venâncio Neto, Augusto José
Curado, Marília
Monteiro, Edmundo
Mendes, Paulo
Keywords: Teleinformática
Multimidia
Issue Date: 2006
Publisher: Multimedia Communications Symposium
Citation: CERQUEIRA, E. C. et al. A Unifying architecture for publish-subscribe services in the next generation IP networks. In: MULTIMEDIA COMMUNICATIONS SYMPOSUIM, 2006, San Francisco. Anais... San Francisco: IEEE Globecom, 2006.
Abstract: Next generation IP networks are envisioned to be heterogeneous, to provide a wide variety of services, and to support mobility of users with distinct requirements. Moreover, mobile communications are expected to expand from telephony to publish-subscribe services, such as real-time multimedia. With this goal, the University of Coimbra is working with DoCoMo Euro-Labs on a unifying control architecture for multimedia publish-subscribe services over an IP-based mobile system, where our proposal aims to control the quality of service and mobility across heterogeneous networks with no perceived service degradation to the users. This article highlights the requirements of a control architecture for publish-subscribe services, and presents our proposal, called QoS Architecture for Multi-user Mobile Multimedia (Q3M). The main components and functionality of the Q3M architecture are analysed from the user and network perspectives, and some simulation results concerning the analysis of the session setup times are presented.
URI: http://www.repositorio.ufc.br/handle/riufc/3954
Appears in Collections:DETE - Trabalhos apresentados em eventos

Files in This Item:
File Description SizeFormat 
2006_eve_ajvenancioneto.pdf1 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.