NDLI: A Mobile Infrastructure Based VANET Routing Protocol in the Urban Environment

Content Provider	IEEE Xplore Digital Library
Author	Jie Luo Xinxing Gu Tong Zhao Wei Yan
Copyright Year	2010
Abstract	The vehicular ad hoc network (VANET) is an emerging new technology. Developing multi-hop routing protocols for urban VANETs is a challenging task due to many factors such as frequent network disconnections. Many VANET routing protocols use a carry-and-forward mechanism to deal with the challenge. However, this mechanism introduces a large packet delay, which might be unacceptable for some applications. In this paper, we first analyze the unique features of urban VANET that vehicles have different types, and move like clusters due to the influence of traffic lights. So, the concept of using buses as the mobile infrastructure to improve the network connectivity is proposed. We also develop a novel routing protocol named MIBR (Mobile Infrastructure Based VANET Routing Protocol). This protocol makes full use of the buses, making them a key component in route selecting and packet forwarding. Simulation results show significant performance improvement in terms of packet delivery ratio and throughput.
Starting Page	432
Ending Page	437
File Size	382971
Page Count	6
File Format	PDF
ISBN	9781424463275
e-ISBN	9781424463282
DOI	10.1109/CMC.2010.113
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-04-12
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Telecommunication traffic VANET routing protocol Mobile communication Throughput Ad hoc networks Delay Road vehicles Spread spectrum communication Traffic control Routing protocols Mobile Infrastructure Mobile computing
Content Type	Text
Resource Type	Article

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