• Share
  • Email
  • Embed
  • Like
  • Save
  • Private Content
Mobilis 2008 - B3 : Inter-vehicles Communication: A New Frontier of Ad Hoc Networking
 

Mobilis 2008 - B3 : Inter-vehicles Communication: A New Frontier of Ad Hoc Networking

on

  • 2,395 views

Support utilisé lors de l'atelier B3 : "Communications embarquées" lors des rencontres Mobilis 2008 (Belfort 18&19 nov 08). Intervenant : Antonio Capone (Politecnico di Milano)

Support utilisé lors de l'atelier B3 : "Communications embarquées" lors des rencontres Mobilis 2008 (Belfort 18&19 nov 08). Intervenant : Antonio Capone (Politecnico di Milano)

Statistics

Views

Total Views
2,395
Views on SlideShare
2,395
Embed Views
0

Actions

Likes
0
Downloads
64
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Mobilis 2008 - B3 : Inter-vehicles Communication: A New Frontier of Ad Hoc Networking Mobilis 2008 - B3 : Inter-vehicles Communication: A New Frontier of Ad Hoc Networking Presentation Transcript

  • Inter-vehicles Communication: A New Frontier of Ad Hoc Networking Prof. Antonio Capone Politecnico di Milano A dvanced N etwork T echnologies Lab oratory
  • What is a VANET?
    • VANET is special type of MANET
      • Comprised of vehicles equipped with wireless communication devices
      • Aims to support communication between
        • Vehicles and other vehicles (V2V)
        • Vehicles and roadside equipment (V2I)
    • MANETs vs VANETs
      • Generic vs Specific applications
      • Generic vs Constrained mobility
      • Constrained vs Unconstrained Energy
    • Applications envisioned (IEEE DSRC Site)
      • Public Safety
      • Traffic Management
      • Traveler Information/Support
      • Freight/Cargo Transport
      • Transit
    Applications
    • Intelligent Transportation System (ITS) applications
      • Forward obstacle detection and avoidance
      • Lane departure warning
      • Turn accident warning
      • Intersection collision warning
      • Automated variable message signs
    Safety Application Examples
  • Traffic Management
    • Unregulated traffic generates congestion, queues, danger situations, etc.
    • Traffic control system allows to improve traffic routing on the roads
      • Flow/congestion control
      • Load balancing
    • Interaction
      • with navigation systems to suggest alternative routes
      • With dynamic traffic regulator devices
  • User Communication and Information Services
    • Comfort
      • Passengers chat and play online games
      • Internet access
    • Marketing
      • Commercial information to potential customers driving by
      • Shopping Malls
      • Fast food chains
    • Parking lot availability
  • Traveler Information and Support
    • Trip planning
    • Transit and car
      • Route and fare information
      • Schedule Information
      • Access to personal information
        • News, weather, Internet access…
      • Access to roadside information
        • Restaurants, hotels, advertisement…
  • System architecture Overlay Network/Middleware Local Control loop actor sensors Monitoring feedback Remote Control loop 2nd tier devices 3rd tier devices 1st tier devices end users decider 2tier links 3tier links 2-to-3 tier links access links 1tier links Applications Public Safety Police, Fire Brigades Traffic/Mobility Control Enterteinment/ Touristic Info control center Social Networking Pollution Monitoring Health Care E-government
  • V-Net Project www.vehicularlab.org
  • V-Net Project www.vehicularlab.org
  • Vehicle to roadside communication: WiFi MESH
    • The problem: WiFI for large scale public networks has to cope with the problem of the broadband wired infrastructure
    • Solution: Replacing wired infrastructure with wireless links
    Ethernet
  • Experimental Projects in the Academic Labs
    • MIT Roofnet
      • First experimental project
      • Low cost HW
      • Software open-source
    • Other projects
      • GeorgiaTech BWN-Mesh
      • Rice University
      • Rutgers Winlab ORBIT
      • SUNY Stonybrook Hyacinth
      • MobiMESH PoliMI
    • Several academic projects have contributed to the commercial exploitation of the technology
  • MobiMESH Project
    • Started by ANTLab, Politecnico di Milano in 2004
    • Initial goal:
      • Create an experimental platform for testing innovative solutions for routing, mobility management, network configuration and management
    • Soon coupled with the goal of:
      • Designing advanced mesh networking solutions and products for the market
    • Today MobiMESH is a spin-off company of Politecnico di Milano
    MobiMESH first prototype
  • Thanks
    • Contact:
      • Antonio Capone
      • Email: antonio.capone@polimi.it
    • For more information:
      • www.antlab.elet.polimi.it
      • www.mobimesh.it
  • Wireless Mesh Networks
    • Mesh routers (MRs) manage routing automatically based on ad hoc network technologies
    • Devices are flexible and self-configuring
    • All or a subset of MRs act as access points (Wi-Fi hot spot)
    • Some devices are the gateways to the Internet
    • Backhauling: WiFI, Hiperlan, WiMax, BPLC ... (maybe LTE MESH in the future)
    Internet mesh gateway mesh router mesh client Access Link Backhaul Gateway Link