Bus Assisted Connectionless Routing Protocol for Metropolitan VANET

The rapid development of the wireless communications lets more and more people are used to access network services via various wireless technologies. Users expect the ubiquitous network environments to acquire information they needed anytime and anywhere. How to provide an efficient routing protocol...

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Bibliographic Details
Published in2011 Fifth International Conference on Genetic and Evolutionary Computing pp. 57 - 60
Main Authors Wei Kuang Lai, Kai-Ting Yang, Meng-Chong Li
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2011
Subjects
Bus-assisted
Delay
footmark
Global Positioning System
Roads
Routing
Routing Protocol
Routing protocols
VANET
Vehicles
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Summary:The rapid development of the wireless communications lets more and more people are used to access network services via various wireless technologies. Users expect the ubiquitous network environments to acquire information they needed anytime and anywhere. How to provide an efficient routing protocol is one of major challenges in VANETs to improve the performance in terms of packet delivery ratio, end-to-end delay with less control overheads. In this paper, we propose two schemes: (1) The footmark leaving scheme. It can pursue the target vehicle automatically in compliance with its moving trajectory without route recalculation and the aid of GPS during transmission. It only maintains a table of passed vehicles in each road segment to efficiently seek out target vehicles. (2) The bus-assisted transmission protocol. By benefiting from the predictability and regularity of buses, packets can be transmitted by switching between common vehicles and buses so that routes would be more feasible and scalable. It can greatly improve the reliability of transmitting packets in VANET.
ISBN:9781457708176
1457708175
DOI:10.1109/ICGEC.2011.22