Providing adaptive traffic routing based on user and network context

Spinola, Sergio S.; Oliveira, André L. C.; Silva, Joatham P. S.; Muakad, Carlos F. J.; Sampaio, Paulo N. M.; Brito, Lina M. P. L.

http://hdl.handle.net/10400.13/4492

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Authors

Spinola, Sergio S.

Oliveira, André L. C.

Abstract(s)

Providing real-time traffic guarantees and fairness based on the availability of network resources has been a major issue presented in the literature. However, due the convergent nature of digital architectures, the increasing demand of upcoming real-time sensitive traffic, such as VoIP, and a higher user´s adaptability (devices, global positioning, content quality, etc.), solutions based on Quality of Service (QoS) turned out to be insufficient in order to meet user´s requirements. Indeed, QoS metrics are network-centered, and mostly related to the dynamic nature of the traffic (such as throughput, delay, jitter, among others). In order to meet the need for a user-centered network, this paper proposes a context-aware solution where the concepts of Quality of Service, Quality of Experience and Adaptive Routing are integrated in order to provide a more dynamic and pro-active approach for the delivery of context-oriented time-sensitive traffic.

Keywords

Adaptive routing Quality of service Quality of experience Context Quality of context Context-based routing . Faculdade de Ciências Exatas e da Engenharia

URI

http://hdl.handle.net/10400.13/4492

Citation

Spinola, S. S., Oliveira, A. L., Silva, J. P., Muakad, C. F., Sampaio, P. N., & Brito, L. M. Providing adaptive traffic routing based on user and network context. In 29th Annual European Simulation and Modelling Conference 2015, ESM 2015. EUROSIS.