Best-effort bandwidth allocating method and device

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United States of America Patent

PATENT NO 7911951
APP PUB NO 20080080377A1
SERIAL NO

11878911

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method is disclosed including: measuring sending amounts of packet data that are input from each of ports providing minimum bandwidth guarantee type and best-effort type communication service; calculating statistical information corresponding to an accounting subject time period of the sending amounts of the packet data of the best-effort bandwidth of each of the ports, based on the result of the measurement; changing a value of a peak information rate of a port sending out more of the packet data at a contracted communication rate to be low based on the statistical information; and impartially allocating the best-effort bandwidth to each of the ports based on the value of the peak information rate and a minimum bandwidth guarantee rate.

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Patent Owner(s)

  • FUJITSU LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sasaki, Hiroyuki Kawasaki, JP 197 1980
Sato, Masayuki Kawasaki, JP 199 2394

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