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Method and apparatus to optimize off-frequency pilot searching by wireless mobile station

  • US 20040203838A1
  • Filed: 12/05/2002
  • Published: 10/14/2004
  • Est. Priority Date: 12/05/2002
  • Status: Active Grant
First Claim
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1. A method for operating a wireless mobile telephone, comprising:

  • determining whether an off-frequency searching condition is satisfied;

    performing a frequency search process including on-frequency pilot signal searching upon at least one prescribed active set frequency; and

    if the off-frequency searching condition is satisfied additionally performing off-frequency pilot signal searching upon at least one neighboring base station frequency.

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