SYSTEM, METHOD, AND COMPUTER PRODUCT FOR CONTROLLING BANDWIDTH

A surplus amount of token calculating unit calculates a surplus amount of token for a station in which a residual amount of output buffer is smaller than a residual amount of token. A necessary amount of token calculating unit calculates a necessary amount of token for a station in which the residua...

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Bibliographische Detailangaben
Hauptverfasser: SHIWACHI SHINICHI, YASHIMA HIROAKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A surplus amount of token calculating unit calculates a surplus amount of token for a station in which a residual amount of output buffer is smaller than a residual amount of token. A necessary amount of token calculating unit calculates a necessary amount of token for a station in which the residual amount of output buffer is larger than the residual amount of token. A token distributing unit distributes a token within a range of the surplus amount of token to a token counter of a station in which the necessary amount of token has been calculated, from a station in which the surplus amount of token has been calculated.