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Terminal device, method for processing communication data inside the terminal device, and program for implementing the method

  • US 20040073946A1
  • Filed: 08/28/2003
  • Published: 04/15/2004
  • Est. Priority Date: 10/01/2002
  • Status: Active Grant
First Claim
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1. A terminal device, comprising:

  • a device driver section for controlling an interface section that is connected to a network;

    a protocol stack section that is connected to the network via the device driver section based on a communication protocol at higher than or equal to layer3 of OSI; and

    a middleware section that is interposed between the protocol stack section and the device driver section;

    wherein the middleware section includes a sending section that, if a send request for a frame to be sent (hereinafter, referred to as “

    send frame”

    ) is issued from the protocol stack section, determines a send priority of the send request based on header information at layer2 to layer4 of OSI within the send frame, and then outputs the send request to the device driver section according to the send priority determined.

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