December 11, 2017
Comments Off on Non-Intrusive Planning the Roadside Infrastructure for Vehicular Networks
Posted in: IEEE 2017, NS2
Non-Intrusive Planning the Roadside Infrastructure for Vehicular Networks Abstract In this article, we describe a strategy for planning the roadside infrastructure for vehicular networksbased on the global behavior of drivers. Instead of relying on the trajectories of all vehicles, our proposal relies on the migration ratios of vehicles between urban regions in order to infer the better locations for deploying the roadside units. By […]
December 11, 2017
Comments Off on Performance Modeling and Analysis of the IEEE 802.11p EDCA Mechanism for VANET
Posted in: IEEE 2017, NS2
Performance Modeling and Analysis of the IEEE 802.11p EDCA Mechanism for VANET Abstract This paper studies performance modeling of the IEEE 802.11p enhanced distributed channel access (EDCA) mechanism and develops performance models to analyze the access performance of the IEEE802.11p EDCA mechanism. A 2-D Markov chain is first constructed to model the backoff procedure of an access category (AC) queue and establish a relationship between the transmission probability and collision probability of the AC queue. […]