Dynamic tuning of the IEEE 802.11 protocol to achieve a theoretical throughput limit
IEEE/ACM Transactions on Networking (TON)
Performance of Collision Avoidance Protocols in Single-Channel Ad Hoc Networks
ICNP '02 Proceedings of the 10th IEEE International Conference on Network Protocols
Modeling mobility for vehicular ad-hoc networks
Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
Assignment of dynamic transmission range based on estimation of vehicle density
Proceedings of the 2nd ACM international workshop on Vehicular ad hoc networks
An integrated mobility and traffic model for vehicular wireless networks
Proceedings of the 2nd ACM international workshop on Vehicular ad hoc networks
A measurement study of vehicular internet access using in situ Wi-Fi networks
Proceedings of the 12th annual international conference on Mobile computing and networking
Study of a bus-based disruption-tolerant network: mobility modeling and impact on routing
Proceedings of the 13th annual ACM international conference on Mobile computing and networking
Analysis of multi-hop emergency message propagation in vehicular ad hoc networks
Proceedings of the 8th ACM international symposium on Mobile ad hoc networking and computing
Overhaul of ieee 802.11 modeling and simulation in ns-2
Proceedings of the 10th ACM Symposium on Modeling, analysis, and simulation of wireless and mobile systems
The networking shape of vehicular mobility
Proceedings of the 9th ACM international symposium on Mobile ad hoc networking and computing
Routing in Sparse Vehicular Ad Hoc Wireless Networks
IEEE Journal on Selected Areas in Communications
Exploiting the wisdom of the crowd: localized, distributed information-centric VANETs
IEEE Communications Magazine
A probabilistic model for message propagation in two-dimensional vehicular ad-hoc networks
Proceedings of the seventh ACM international workshop on VehiculAr InterNETworking
VANET alert endorsement using multi-source filters
Proceedings of the seventh ACM international workshop on VehiculAr InterNETworking
A framework for realistic vehicular network modeling using planet-scale public webcams
Proceedings of the 4th ACM international workshop on Hot topics in planet-scale measurement
Analytically modelling the performance of piggybacking on beacons in VANETs
Proceedings of the ninth ACM international workshop on Vehicular inter-networking, systems, and applications
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Via statistical analysis of several sets of empirical data collected from realistic scenarios, we realize that exponential model is a good fit for highway vehicle traffic. This model provides a single parameter (the exponent of vehicle density λs) to describe traffic variation. We reveal that highway traffic drastically varies over time (of different scales), across geographic locations and over technology adoption phases. Considering multi-hop geocast and single-hop broadcast, we show via both mathematical analysis and simulations the performance of path availability in the former, and packet delivery ratio in the latter, with respect to short- and long-term traffic variation. Therefore, we argue that the critical challenge in vehicular networking is dealing with traffic variation over the small scale (due to differences in vehicular density over space and time) and over the long term (due to market penetration).