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LOCATION-INDEPENDENT PACKET ROUTING AND SECURE ACCESS IN A SHORT-RANGE WIRELESS NETWORKING ENVIRONMENT

  • US 20060276209A1
  • Filed: 07/26/2006
  • Published: 12/07/2006
  • Est. Priority Date: 09/08/2000
  • Status: Abandoned Application
First Claim
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1. A method of packet routing in a short-range wireless networking environment including one or more portable client devices and one or more application servers, comprising:

  • transmitting a packet from an application server to a portable client device, wherein the transmitted packet is received at a home agent associated with the client device;

    forwarding, by the home agent, the received packet to a foreign agent through which the client device is currently communicating;

    receiving, by the foreign agent, the forwarded packet; and

    forwarding, by the foreign agent, the received forwarded packet to the client device.

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