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Method and apparatus for controlling transmitted power in a wireless communications system

  • US 6,603,746 B1
  • Filed: 06/18/1999
  • Issued: 08/05/2003
  • Est. Priority Date: 06/18/1999
  • Status: Expired due to Term
First Claim
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1. A method of generating power control commands for transmission to a source unit communicating with a destination unit, the method comprising, at the destination unit:

  • (a) measuring an instantaneous performance parameter of signals received from the source unit;

    (b) determining an instantaneous bit rate, denoted RMINST, of the signals received from the source unit;

    (c) computing a threshold instantaneous performance parameter as a first function of the measured instantaneous performance parameter, of RMINST, and of at least one target error performance parameter; and

    (d) generating a power control command based upon a second function of the measured instantaneous performance parameter and the threshold instantaneous performance parameter.

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