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Handoff in radio telecommunications networks

  • US 20020021681A1
  • Filed: 08/09/2001
  • Published: 02/21/2002
  • Est. Priority Date: 08/18/2000
  • Status: Active Grant
First Claim
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1. A method in a Packet Control Function (PCF) for participating in the set-up of a traffic path during mobile station (MS) handoff in a cdma2000 network, wherein the network further comprises a Base Station Controller (BSC), and a Packet Data Serving Node (PDSN), and the BSC is the target BSC for the MS, the method comprising the steps of:

  • upon reception of an “

    A9-Set-up-A8”

    message from the BSC, sending an A10 Connection Request to the PDSN; and

    upon reception of a response from the PDSN, sending an “

    A9-Connect-A8”

    message to the BSC.

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