Analysis and simulation of a content delivery application for vehicular wireless networks
Performance Evaluation
Cabernet: vehicular content delivery using WiFi
Proceedings of the 14th ACM international conference on Mobile computing and networking
An empirical model for probability of packet reception in vehicular ad hoc networks
EURASIP Journal on Wireless Communications and Networking - Special issue on wireless access in vehicular environments
An intelligent infotainment dissemination scheme for heterogeneous vehicular networks
Expert Systems with Applications: An International Journal
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Vehicular networking is a new field that is expected to be widely adopted in the near future. One of the key applications inherent to this novel communications paradigm is content delivery to on-board users. In this paper we focus specifically on broadcast-based content delivery. We propose a content delivery scheme that is optimized for performance in order to improve the maximum amount of data than can be delivered, while also reducing delivery time to a minimum. With this goal our study combines both analytical and simulation results to determine the optimal packet size for content delivery so as to achieve the maximum throughput possible at different distances, and considering both static and mobile receivers. Experimental results show that our optimizations provide efficient delivery of multimedia contents for distances up to 200 meters when relying on IEEE 802.11p based broadcasting.