Power control in CDMA mobile communication system

Power control in CDMA mobile communication system

CN
  • CN 1,132,336 C
  • Filed: 04/19/2000
  • Issued: 12/24/2003
  • Est. Priority Date: 04/26/1999
  • Status: Active Grant
First Claim
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1. power control loop road system (100) that comprises external power control loop (102) that uses for the spread spectrum mobile communication system, described system (100) is characterised in that:

  • Mass parameter that is used to compare and measure and target quality parameter are so that produce the external loop-around piece (104) of the sir target adjusted value of proposing;

    Be connected to described external loop-around piece, be used for from the function generator (108) of the sir target adjusted value generation sir target adjusted value of SIR error amount and described proposal;

    Be used for the sir value of more current sir target value and acquisition so that produce the first adder (112) of described SIR error amount;

    AndBe connected to the second adder (114) of described function generator and described first adder, it is used at least in part according to described sir target adjusted value and the sir target value of calculating in the past, the new sir target value of generation.

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