University of MoratuwaDepartment of Electronic and Telecommunication Engineering   Driver Development for IEEE WAVE (802.1...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                         Introduction     ...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                      Introduction cont.. ...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                         Work Flow ChartFi...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                T Development P           ...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering   Driver development (802.11a  802.11p)P...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                         Channel Allocatio...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                         Driver Verificati...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                     WAVE Protocol Stack  ...
University of Moratuwa   Department of Electronic and Telecommunication Engineering                               W PH    ...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                 W PP                  SM ...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                Communication Verification...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                                Area 1    ...
University of Moratuwa Department of Electronic and Telecommunication Engineering                           Beacon FormatW...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                      Future Applications...
University of MoratuwaDepartment of Electronic and Telecommunication Engineering                    Conclusion & Summary ...
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Driver Development for IEEE WAVE (802.11p/1609.x) based wireless module with embedded Networking services

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Driver Development for IEEE WAVE (802.11p/1609.x) based wireless module with embedded Networking services

  1. 1. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Driver Development for IEEE WAVE (802.11p/1609.x) based wireless module with embedded Networking services 080073V- R.S.A De Silva 080104U-D.P.G.S.R Fernando 080238H-J.R.Kodagoda 080269D-I.U.Liyanage Supervisor-Dr. Ajith PasqualFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 1
  2. 2. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Introduction Wi-Fi 802.11a/b/g WAVE 802.11pFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 2
  3. 3. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Introduction cont..  WAVE (Wireless Access I Vehicular Environment) is a next generation Dedicated short Range Communication (DSRC) technology.  Data rate of 3-27 Mbps even in fast moving environments.  802.11p/DSRC technology is the basis for future Intelligent Transportation Systems.  The number of 802.11p/DSRC devices, available in the international market are very few and generally the price exceeds 5000 USD.Final Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 3
  4. 4. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Work Flow ChartFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 4
  5. 5. University of MoratuwaDepartment of Electronic and Telecommunication Engineering T Development P he latform Wireless Mini PCI card with Atheros chipset  Industrial Grade ,  WAVE supportive  High power Chipset ALIX3D3 (Single Board Computer)  Low Power Consumption  Compact size  Linux supportive MIKROTIK 2.4-5.8GHz 3dBi Swivel Antenna with cable and MMCX connector Finland Fastrax UP501 GPS Antenna ModuleFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 5
  6. 6. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Driver development (802.11a  802.11p)Parameter IEEE 802.11a/e IEEE 802.11pFrequency Range USA: 5.15 – 5.35 GHz & USA: 5.850 – 5.925 5.725 – 5.825 GHZ GHzChannel width 20MHz 10MHzData Rates 6, 9, 12, 18, 24, 36, 48, 54 3, 4.5, 6, 9, 12, 18, 24, Mbit/s 27 Mbit/sSymbol Duration 4 μs 8 μsGuard time 0.8 μs 1.6 μsPreamble Duration 16 μs 32 μsSignal Field Duration 4 μs 8 μsSub-Carrier Spacing 0.3125 MHz 0.15625 MHzSIFS Duration 16 μs 32 μsFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 6
  7. 7. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Channel AllocationFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 7
  8. 8. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Driver VerificationFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 8
  9. 9. University of MoratuwaDepartment of Electronic and Telecommunication Engineering WAVE Protocol Stack WSMP – For Safety messages & controlling purposes IPV6 – For advanced features (Internet, Toll collection)Final Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 9
  10. 10. University of Moratuwa Department of Electronic and Telecommunication Engineering W PH SM eader Linux socket (int domain, int type, int protocol) WSMP domain =AF_PACKET type = sock_diagram protocol = 0x88dc 1 1 1 1 1 4 2 Variabl eWSM Security Channel Data TX Provider WSM WSMVersion type number Rate power Service length data Level Identifier Final Y ear Project Presentation – YXX Final Year Project Presentation G-12 December 26, 2012 December 19,2012 10
  11. 11. University of MoratuwaDepartment of Electronic and Telecommunication Engineering W PP SM acket VerificationFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 11
  12. 12. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Communication VerificationFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 12
  13. 13. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Area 1 >10m >10m Intersection Area 0 Area Area 2 Area 3Final Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 13
  14. 14. University of Moratuwa Department of Electronic and Telecommunication Engineering Beacon FormatWSMP Vehicle ID Intersection Intersection Vehicle Distance toHeader ID Area Speed Intersection • Broadcast the packet when the vehicle enters into an intersection area • Sends on each and every acquisition of GPS coordinates Final Y ear Project Presentation – YXX Final Year Project Presentation G-12 December 26, 2012 December 19,2012 14
  15. 15. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Future Applications Approaching emergency vehicle warning Highway-rail intersection warning Vehicle data collection Electronic parking payments Emergency warning system for vehiclesFinal Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 15
  16. 16. University of MoratuwaDepartment of Electronic and Telecommunication Engineering Conclusion & Summary Successful implementation and verification of IEEE 802.11p driver and 1609.3 network protocol. Demonstrating of collision warning application combining GPS technology. Achieving successful communication with a relative speed of around 40 kmph at a distance greater than 100m. Developing a marketable product with a compact portable size. Being the first Sri Lankans to implement a development platform for ITS applications.Final Y ear Project Presentation – YXXFinal Year Project Presentation G-12 December 26, 2012December 19,2012 16

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