Ansari, Shuja

Boutaleb, Tuleen

Gamio, Carlos

Krikidis, Ioannis

Sinanovic, Sinan

English

Research on connected and autonomous vehicles(CAVs) is moving towards first deployments around the world.For complete vehicle autonomy, on top of sensors there is aneed for an effective communication system. Due to the criticalsafety, transmission requirements for these communications arestringent. In an urban environment, with high density of vehicles,standardized dedicated short range communications (DSRC)solely does not perform well. Avoiding costs for new DSRCinfrastructure, heterogeneous networks integrating long termevolution (4G-LTE mobile network) and DSRC have shownpromising results. With the ever increasing number of vehicles,an optimal integration is required in order to balance the capacityload on the two networks. This paper proposes a systematicapproach to designing multitier heterogeneous adaptive vehicular(MHAV) networks. With extensive system level simulations modeling Glasgow city center, incorporating proposed algorithms,scaling of the network along with load balancing between LTEand DSRC have been investigated in this paper. With the designcriteria proposed for MHAV, results show that under realisticconditions the probability of end-to-end communication delay tobe less than 50 ms is above 90% for a density of 250 vehicles/km2.<br/

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On the design and deployment of multitier heterogeneous and adaptive vehicular networks

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On the Design and Deployment of Multitier Heterogeneous and Adaptive Vehicular Networks

https://researchonline.gcu.ac.uk/files/26059167/T.Boutaleb_MHAV_DesignCriteria.pdf

On the design and deployment of multitier heterogeneous and adaptive vehicular networks

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