Cellular Probe System solves congestion problem of Shanghai Traffic

Now, unknown mobile phone position and signaling data in China Mobile's GSM network would be collected and analyzed. Currently the system will collect cellular data from 10 million China Mobile subscribers in Shanghai, and covers all roads within the Inner Ring Area, including 483 miles of major roads comprising 1,700 roadway segments. TrafficCast International's deployments is providing real time traffic information about major cities and across inter city freeways and state roads in China.