Vehicular Area Networks - McAdams

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This is a powerpoint i created and presented to my Wireless Networking Class to inform them of the aspects of VANETS.

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Vehicular Area Networks - McAdams

  1. 1. • A Vehicular Area Network or VANET is a local area network and/ or an ad-hoc network in and around a moving vehicle. It enables devices in and around the vehicle to communicate, either directly connected or through wireless protocols over the Internet. A vehicular area network consolidates traffic from all the various devices and routes them over a network.
  2. 2. • Multiple nodes connecting to the internet through the same gateway. – Mobile devices• Smart Cars• Future applications
  3. 3. • WWAN - V2V or V2X – ASTM E2213 - 03 – IEEE 802.11p – IEEE 1609• WLAN – 802.11x – “Wi-Fi”
  4. 4. • Ad-Hoc – Nothing is constant • Weather, Terrain = Interference • Node saturation • Node proximity • Short length of time for data transfer – Security • MITM attacks – GPS Assisted• WWAN – Possibly fast moving nodes – Lack of consistency – Redundant connection required to meet users demands.
  5. 5. • Cellular providers – AT&T – Verizon – Sprint• Satellite Providers – MotoSat – Global Data Systems
  6. 6. • Sierra Wireless Airlink• In Motion• Autonet
  7. 7. • “Dodge” video - http://youtu.be/O9xgAiIugJ8• “India” intro video - http://www.youtube.com/watch?v=0p77TQZLrBc• http://www.cs.ucla.edu/~kclee/RoutingBookChapterKL ULMario.pdf• http://hulk.bu.edu/projects/vanets/summary.html• http://www.cs.wustl.edu/~jain/cse574- 06/ftp/vehicular_wireless/• http://www.inmotiontechnology.com/technology/vehicl e-area-networks-van/• http://www.ubergizmo.com/2009/10/autonet-routers- from-gm/• http://www.usatcorp.com/categories.asp?cat=Sierra+ Wireless+AirLink

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