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APCO Project 25 Wireless Data Services for Smaller Public Safety Agencies
 

APCO Project 25 Wireless Data Services for Smaller Public Safety Agencies

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Presentation given at 2009 IEEE International Conference on Technologies for Homeland Security – HST 2009

Presentation given at 2009 IEEE International Conference on Technologies for Homeland Security – HST 2009

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    APCO Project 25 Wireless Data Services for Smaller Public Safety Agencies APCO Project 25 Wireless Data Services for Smaller Public Safety Agencies Presentation Transcript

    • Project54 – CATLab University of New Hampshire Ivan Elhart
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
      • Introduction
        • Data communication
        • Vehicle to Infrastructure (V2I)
        • communication
      • Problem
        • Expensive APCO P25 equipment
      • Approach
        • Software Defined P25 Data Base Station
      • Results and Tests
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart M. Weiser, " The computer for the 21 st century " SIGMOBILE Mobile Computing and Communications Review , vol. 3, no. 3, pp. 3-11, 1999.
    • A. L. Kun, W. T. Miller, III, and W. H. Lenharth, " Computers in police cruisers ," Pervasive Computing, IEEE , vol. 3, no. 4, pp. 34-41, 2004. APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
      • APCO Project 25
      • APCO Project 25
      • Problem - The high cost of the equipment needed to support mixed voice and data transmissions over private land mobile radio channels
      • To outline a system that will allow smaller law enforcement agencies to enable wireless data services in their cruisers in a cost effective way and with a high level of reliability
      APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
      • A local NH police department
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart Voice communication line Radio Channel
    • Voice communication line APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart Radio Channel - TDMA voice data voice voice voice data A single data line
      • A single client
      • Multiple clients
      • Voice priority
      APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
      • A single client
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
      • A single client
      • Multiple clients
      data data data data Channel Usage Collisions 35% 1.61% 4% 0.015%
      • A single client
      • Multiple clients
      • Voice priority
      APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart
    • APCO P25 Wireless Data Services for Smaller Public Safety Agencies – Ivan Elhart Project54 – CATLab University of New Hampshire