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Intersystem handover of a mobile terminal

  • US 20030114158A1
  • Filed: 12/18/2001
  • Published: 06/19/2003
  • Est. Priority Date: 12/18/2001
  • Status: Abandoned Application
First Claim
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1. A method for performing an intersystem handover of a mobile terminal accessing a communication network via a radio access network of a first type, wherein said communication network comprises at least said radio access network of said first type and a radio access network of a second type, and wherein said intersystem handover is initiated by a transmission of said mobile terminal to said communication network, which transmission comprises information indicating that an intersystem handover from said radio access network of said first type to said radio access network of said second type should be performed.

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