Buffer management of relay device

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United States of America Patent

PATENT NO 9008109
APP PUB NO 20130107890A1
SERIAL NO

13610168

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Abstract

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There is provided a relay device including: a buffer configured to store a received frame; a discarding unit configured to discard the received frame, when a utilization amount of the buffer exceeds a first value set corresponding to a communication type of the received frame; a first calculating unit configured to calculate the utilization amount of the buffer for each communication type at least two points in time, and calculate an amount of change in the utilization amount of the buffer for each communication type; and a setting unit configured to calculate the first value for each communication type, based on the amount of change in the utilization amount, and set the first value in the discarding unit.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU LIMITEDKAWASAKI-SHI KANAGAWA 211-8588

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hyoudou, Kazuki Chofu, JP 23 172
Shiraki, Osamu Kawasaki, JP 32 290

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