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System and method for connection of cellular base stations to a mobile switching center using dial up telephone circuits

  • US 5,566,227 A
  • Filed: 03/23/1995
  • Issued: 10/15/1996
  • Est. Priority Date: 02/26/1993
  • Status: Expired due to Fees
First Claim
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1. A cellular mobile telephone system incorporating a switching office of a common carrier telephone system, the cellular mobile telephone system comprising:

  • a mobile switching center for connecting mobile telephones in the system to one another and to telephones outside the system by way of the switching office according to telephone addresses provided by originating callers;

    a cellular radio base station defining a cell of the system for connecting the mobile telephones to the mobile switching center;

    a plurality of trunk lines connecting the mobile switching center and the switching office;

    means for connecting the cellular radio base station to the switching office in accordance with a protocol of the common carrier system;

    means for connecting and disconnecting in a predetermined manner the cellular radio base station and the mobile switching center by way of the switching office thereby establishing a completed data link therebetween; and

    means for communicating control information between the cellular radio base station and the mobile switching center on the completed data link.

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