Intelligent Transportation Systems (ITSs) utilize Vehicular Ad-hoc Networks (VANETs) to collect, ... more Intelligent Transportation Systems (ITSs) utilize Vehicular Ad-hoc Networks (VANETs) to collect, disseminate, and share data with the Traffic Management Center (TMC) and different actuators. Consequently, packet drop and delay in VANETs can significantly impact ITS performance. Feedback-based eco-routing (FB-ECO) is a promising ITS technology, which is expected to reduce vehicle fuel/energy consumption and pollutant emissions by routing drivers through the most environmentally friendly routes. To compute these routes, the FB-ECO utilizes VANET communication to update link costs in real-time, based on the experiences of other vehicles in the system. In this paper, we study the impact of vehicular communication on FB-ECO navigation performance in a large-scale real network with realistic calibrated traffic demand data. We conduct this study at different market penetration rates and different congestion levels. We start by conducting a sensitivity analysis of the market penetration rat...
2008 Second International Conference on Sensor Technologies and Applications (sensorcomm 2008), 2008
Page 1. Swift Start TCP, Problems, Modification, Analytical and Simulation Studies Ahmed A. Elber... more Page 1. Swift Start TCP, Problems, Modification, Analytical and Simulation Studies Ahmed A. Elbery. NTI, Egypt, Ahmedelbery@nti.sci.eg Dr. Ehab Khalil. Menoufia University, Egpt. dr.ehab@mailer.menofia.edu.eg Prof. Bahnasy M. Nosier, NTI, Egypt bnosier@nti.sci.eg Prof. ...
Intelligent Transportation Systems (ITSs) utilize Vehicular Ad-hoc Networks (VANETs) to collect, ... more Intelligent Transportation Systems (ITSs) utilize Vehicular Ad-hoc Networks (VANETs) to collect, disseminate, and share data with the Traffic Management Center (TMC) and different actuators. Consequently, packet drop and delay in VANETs can significantly impact ITS performance. Feedback-based eco-routing (FB-ECO) is a promising ITS technology, which is expected to reduce vehicle fuel/energy consumption and pollutant emissions by routing drivers through the most environmentally friendly routes. To compute these routes, the FB-ECO utilizes VANET communication to update link costs in real-time, based on the experiences of other vehicles in the system. In this paper, we study the impact of vehicular communication on FB-ECO navigation performance in a large-scale real network with realistic calibrated traffic demand data. We conduct this study at different market penetration rates and different congestion levels. We start by conducting a sensitivity analysis of the market penetration rat...
2008 Second International Conference on Sensor Technologies and Applications (sensorcomm 2008), 2008
Page 1. Swift Start TCP, Problems, Modification, Analytical and Simulation Studies Ahmed A. Elber... more Page 1. Swift Start TCP, Problems, Modification, Analytical and Simulation Studies Ahmed A. Elbery. NTI, Egypt, Ahmedelbery@nti.sci.eg Dr. Ehab Khalil. Menoufia University, Egpt. dr.ehab@mailer.menofia.edu.eg Prof. Bahnasy M. Nosier, NTI, Egypt bnosier@nti.sci.eg Prof. ...
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