Without requiring pre-fixed infrastructure, Vehicular Ad Hoc networks (VANETs) allow drivers to exchange information and access variant services in real-time manner. While achieving significant flexibility and convenience, dynamic network topology is also the source of challenges that invalidate most of well-designed protocols. To address this problem, in this paper, we propose a novel scheme called Location Aware Virtual Infrastructure (LAVI). The fundamental rationale of the LAVI scheme is based on an observation: although each individual vehicle will not stay at a location for an extended period of time, statistically there are some vehicles available as long as the density of vehicles is reasonably high. LAVI creates a virtually stable infrastructure layer on top of the dynamic physical topology. Through extensive experimental study, we have verified the effectiveness of our LAVI scheme.
LAVI: A Location Aware Virtual Infrastructure for VANETs
2013-12-01
637242 byte
Conference paper
Electronic Resource
English
British Library Conference Proceedings | 2013
|The LAVI avionics development methodology
Tema Archive | 1989
|Lavi lives again in Kfir avionics
Online Contents | 1993
LAVI 1553 B communication system
Tema Archive | 1988
|TECHNOLOGIE - Le J-10 chinois entre Lavi et Su-30
Online Contents | 2001