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Data forwarding controller communication terminal apparatus, data communication system and method, and computer program

  • US 20040064581A1
  • Filed: 07/07/2003
  • Published: 04/01/2004
  • Est. Priority Date: 07/11/2002
  • Status: Active Grant
First Claim
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1. A data forwarding controller for performing data forwarding control via a network, comprising:

  • a plurality of data input/output ports;

    means for storing a MAC learning table in which a MAC address of data for forwarding is associated with an output port; and

    a control section for updating said MAC learning table, wherein said control section is configured to set, for a mobile node, in said MAC learning table, a plurality of entries associating different output ports with a MAC address of said mobile node, and output data addressed to said MAC address of said mobile node received via said network, to said plurality of output ports in parallel, based on said plurality of entries set in said MAC learning table.

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