RSUs Aided Data Dissemination Scheme for Vehicular Adhoc Networks

Data Dissemination using Multiple RSUs in Vehicular Networks

We propose a dissemination system using multiple roadside units (RSUs) on a two-way roadway. To enhance the performance of data services, data items are disseminated through a hybrid of infrastructure-to-vehicle (I2V) and vehicle-to-vehicle (V2V) communications. Unserved requests in RSU’s coverage are transferred to the next RSU located in a vehicle’s trajectory. In this way, channels are utili...

A Data Dissemination Model for Vehicular Adhoc Network

Vehicular adhoc network (VANET) is an emerging network which is depend on the communication of data through vehicular network via data pushing. Data pushing in between the vehicles was done by the data pushing communication model. In this paper, we present a formal model of data dissemination in between the vehicles by the mobility of vehicles and describe also the affects of data dissemination...

Efficient safety message dissemination methods in vehicular adhoc networks

Context-based Pseudonym Changing Scheme for Vehicular Adhoc Networks

Vehicular adhoc networks allow vehicles to share their information for safety and traffic efficiency. However, sharing information may threaten the driver privacy because it includes spatiotemporal information and is broadcast publicly and periodically. In this paper, we propose a contextadaptive pseudonym changing scheme which lets a vehicle decide autonomously when to change its pseudonym and...

Data Dissemination in Vehicular Networks Reading List

3 Data Dissemination 3.1 Routing Protocols [1] M. Garcia De La Fuente and H. Labiod. A performance comparison of position-based routing approaches for mobile ad hoc networks. Vehicular Technology Conference, 2007. VTC-2007 Fall. 2007 IEEE 66th, pages 1–5, Sept. 3