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Session relaying apparatus, session relay method, and session relay program

  • US 8,793,394 B2
  • Filed: 12/01/2004
  • Issued: 07/29/2014
  • Est. Priority Date: 12/03/2003
  • Status: Active Grant
First Claim
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1. A session relay method for relaying a session between a data transmission terminal and a data reception terminal, comprising:

  • monitoring data amount within a data storing unit;

    setting a plurality of thresholds for an empty data amount in said data storing unit;

    calculating a receivable amount for respective ranges of said plurality of thresholds so that the receivable amount comprises smaller than the empty data amount being calculated from the data amount by using a plurality of functions each of which are set for respective ranges of said plurality of thresholds;

    informing the data transmission terminal of the receivable amount;

    judging whether to reduce a transmissive amount based on a network situation when the data storing unit continues to be empty for a predetermined period of time, andwhen the transmissive amount is not reduced as a result of the judging, determining the transmissive amount based on the receivable amount.

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