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Method and system to optimize capacity of a CDMA cellular communication system

  • US 6,128,500 A
  • Filed: 12/19/1997
  • Issued: 10/03/2000
  • Est. Priority Date: 12/19/1997
  • Status: Expired due to Term
First Claim
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1. In a cellular communication system having a plurality of cell sites, and where mobile users transmit and receive signals using code division multiple access (CDMA), a method for optimizing cell site call volume capacity comprising the steps of:

  • obtaining a current call volume for each of the plurality of cell sites based on all current active mobile users within the system;

    estimating effective boundaries for each of the plurality of cell sites that minimizes a weighted sum of powers received by a grouping of the plurality of cell sites based on the current call volume call so as to leave available call capacity in each of the plurality of cell sites; and

    controlling system parameters so as to effect the estimated cell site boundaries.

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