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Duplex power control system in a communication network

  • US 5,345,598 A
  • Filed: 04/10/1992
  • Issued: 09/06/1994
  • Est. Priority Date: 04/10/1992
  • Status: Expired due to Term
First Claim
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1. In a communications system including at least one base station and a plurality of mobiles for communicating with said at least one base station, a power regulation system, comprising:

  • each mobile including;

    mobile receiving means for receiving a composite signal formed from signals transmitted from said base station to all of said plurality of mobiles, each transmitted signal intended for one of said mobiles, and for determining corresponding signal strength values for each received signal in said composite signal and,means, connected to said mobile receiving means, for computing from said signal strength values a desired mobile transmitter power level, andsaid base station including;

    base station receiving means for receiving signals transmitted from said plurality of mobiles and for measuring their corresponding signal strength values, andmeans for modifying power levels of signal transmissions to said mobiles based on said measured signal strength values so that each of said mobile receiving means receives its intended signal with substantially equal signal quality and said base station receiving means receives said mobile transmitted signals with substantially equal signal quality.

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