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Continuous Vehicular Connectivity through Multiple Wide-area Interfaces

Continuous Vehicular Connectivity through Multiple Wide-area Interfaces Joshua Hare, Lance Hartung , Wes Miller, Suman Banerjee, Derek Meyer Wisconsin Wireless and NetworkinG Systems ( WiNGS ) Laboratory, UW-Madison. WiFi. WLAN. WiRover Gateway. WiRover Controller. WiROVER. IMPACT.

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Continuous Vehicular Connectivity through Multiple Wide-area Interfaces

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  1. Continuous Vehicular Connectivity through Multiple Wide-area Interfaces • Joshua Hare, Lance Hartung, Wes Miller, Suman Banerjee, Derek Meyer • Wisconsin Wireless and NetworkinG Systems (WiNGS) Laboratory, UW-Madison WiFi WLAN WiRover Gateway WiRover Controller WiROVER IMPACT WiMAX EvDO • A vehicular system to provide Internet access to riders • Currently deployed on multiple Madison Metro Transit buses and a single Van Galder (CoachUSA ) bus • Operational for many months • Features: • Intelligent data striping techniques “Thank you!! I really hope this is permanent and gets installed on more buses. I was able to get work done at an otherwise lame point of my day. Thanks again!” --- WiRover user comment • Automated management tools to collect system, link, and user data • Aggregate data collection exceed 2 million data points per month 6 hrs, 30 users, 609 MB OBSERVING WIDE-AREA NETWORK BEHAVIOR Performance of GENI WiMAX network Performance of cellular network 1 (~ 60. sq. miles)

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