2026-06-06T00:53:58Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/369582026-02-03T12:33:49Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Hameed Mir, Zeeshan
author
Toutouh-el-Alamin, Jamal
author
Fethi, Filali
author
Alba-Torres, Enrique
2025-01-24T17:05:36Z
2025-01-24T17:05:36Z
2015
Mir, Z.H., Toutouh, J., Filali, F., Alba, E. (2015). QoS-Aware Radio Access Technology (RAT) Selection in Hybrid Vehicular Networks. In: Kassab, M., Berbineau, M., Vinel, A., Jonsson, M., Garcia, F., Soler, J. (eds) Communication Technologies for Vehicles. Nets4Cars/Nets4Trains/Nets4Aircraft 2015. Lecture Notes in Computer Science(), vol 9066. Springer, Cham.
https://hdl.handle.net/10630/36958
The increasing number of wireless communication technologies and standards bring immense opportunities and challenges to provide seamless connectivity in Hybrid Vehicular Networks (HVNs). HVNs could not only enhance existing applications but could also spur an array of new services. However, due to sheer number of use cases and applications with diverse and stringent QoS performance requirements it is very critical to efficiently decide on which radio access technology (RAT) to select. In this paper a QoS-aware RAT selection algorithm is proposed for HVN. The proposed algorithm switches between IEEE 802.11p based ad hoc network and LTE cellular network by considering network load and application’s QoS requirements. The simulation-based studies show that the proposed RAT selection mechanism results in lower number of Vertical Handovers (VHOs) and significant performance improvements in terms of packet delivery ratio, latency and application-level throughput.
eng
Redes de ordenadores
QoS-Aware Radio Access Technology (RAT) Selection in Hybrid Vehicular Networks
conference output
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URL
https://riuma.uma.es/bitstreams/6d2bf8ae-83fa-4ada-aaa8-4a999d39e812/download
File
MD5
8a6d2b5ae58cf5b6d596c4ea6ac2e908
605698
application/pdf
Net4Cars.pdf