Mobile termainal position information detection method and system using the method
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United States of America Patent
Stats
-
Jul 18, 1995
Grant Date -
N/A
app pub date -
Jul 21, 1993
filing date -
Jul 21, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mobile terminal position information display system which detects accurate information on a position between a radio controller and a radio telephone and displays the position and locus of movement of the radio telephone. The system includes one or more mobile terminals which make communication by radio to output signals indicative of their positions; one or more mobile terminal control units for transmitting/receiving a signal to/from a mobile terminal, at least one exchange to which a mobile terminal control unit is connected, and an output processor including an analyzer for analyzing the signal indicative of the position of the mobile terminal from the reporting unit to output information on the position of the mobile terminal. The mobile terminal control units each include a detector for detecting a signal indicative of the position of a mobile terminal. Each exchange includes a reporting unit for providing to the output processor a signal indicative of the position of the mobile terminal detected by the detector.
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