منابع مشابه
Routing And Communication Path Mapping In VANETS
Vehicular ad-hoc network (VANET) has quickly become an important aspect of the intelligent transport system (ITS), which is a combination of information technology, and transport works to improve efficiency and safety through data gathering and dissemination. However, transmitting data over an ad-hoc network comes with several issues such as broadcast storms, hidden terminal problems and unreli...
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Vehicular ad hoc network (VANET) is an emerging type of network which facilitates vehicles on roads to communicate for driving safety. It requires a mechanism to help authenticate messages, identify valid vehicles, and remove malevolent vehicles which do not obey the rules. Most existing solutions either do not have an effective message verification scheme , or use the Public Key Infrastructure...
متن کاملRealistic wireless communication simulations for VANETS
Vehicular Ad-hoc NETworks (VANETs) are mainly evaluated through simulations in which the choice of a realistic wireless channel model is a central point. Deterministic channel models bring good realism but need huge simulation time, whereas with statistical models the computational effort is reduced, but sadly so is the realism of the model. In this paper, we present a semi-deterministic channe...
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Moving into the VANET (Vehicular adhoc network) makes very beneficial for the vehicles to converse with each other and every node (vehicles) present in the VANET through Intelligent Transport System (ITS). In today‘s scenario, Security is a big issue in adhoc networks because adhoc are wireless as like VANETS. VANETS are more prone to attacks due to mobility of the vehicles. Privacy, security a...
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ژورنال
عنوان ژورنال: IEEE Communications Magazine
سال: 2008
ISSN: 0163-6804
DOI: 10.1109/mcom.2008.4689254