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Mobile communications monitor system

  • US 5,697,064 A
  • Filed: 01/28/1997
  • Issued: 12/09/1997
  • Est. Priority Date: 03/18/1994
  • Status: Expired due to Fees
First Claim
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1. A mobile communications monitor system comprising:

  • a plurality of exchanges for communicating with an arbitrary mobile station and for relaying the communication with said mobile station;

    a monitor device, connected to said plurality of exchanges, for extracting contents of communications relayed by said connected exchanges;

    mobile-station specifying data input device for inputting specifying data of a mobile station to be monitored, into said monitor device; and

    position data storage device, connected to said monitor device, for storing position data specifying locations of said mobile station, wherein;

    when receiving said position data through said mobile-station specifying data input device, said monitor device reads position data of a mobile station, corresponding to said input specifying data, from said position data storage device and transmits said position data to said mobile-station specifying data input device,upon reception of said position data, said mobile-station specifying data input device automatically specifies an exchange whose service area covers a position indicated by said read position data, and reports said specified exchange to said monitor device, andwhen informed of said specified exchange, said monitor device orders said specified exchange to extract a content of the communication with the mobile station corresponding to said mobile-station specifying data from said specified exchange.

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