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Method and apparatus for simple PPP handoff for mobile users

  • US 20020101841A1
  • Filed: 01/29/2001
  • Published: 08/01/2002
  • Est. Priority Date: 01/29/2001
  • Status: Active Grant
First Claim
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1. A method of preserving a point-to-point protocol (PPP) session over a data network having mobile station handoff capability, the method comprising:

  • establishing a first link of the PPP session through a first path including a first wireless connection in the data network;

    creating a second link associated with the PPP session through a second path including a second wireless connection in the data network; and

    releasing the first link while preserving the PPP session.

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