Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Traffic analysis or control of surface vehicle
Patent
1995-09-14
1998-03-24
Zanelli, Michael
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Traffic analysis or control of surface vehicle
701118, 379 59, H04Q 720, G06F 1900
Patent
active
057323836
ABSTRACT:
An estimation of traffic conditions on roads located in the radio coverage areas of a wireless communications network is provided based on an analysis of real-time and past wireless traffic data carried on the wireless communications network. Data analyzed may include, for example, actual (current) and expected (past average) number of a) active-busy wireless end-user devices in one or more cells at a particular period of time, b) active-idle wireless end-user devices registered in a location area of the wireless communications network, c) amount of time spent by mobile end-user devices in one or more cells at a particular period of time.
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Foladare Mark Jeffrey
Goldman Shelley B.
Leung Kin K.
Ronen Yzhak
Schlanger Gabriel Gary
AT&T Corp
Zanelli Michael
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