Network system and communication band control method thereof

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United States of America Patent

PATENT NO 6975648
SERIAL NO

10807242

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A network system has a plurality of nodes being operated by their communication application programs. In the network system, each of the nodes includes a transmission rate control module for obtaining a communication attribute required for controlling a communication band from the communication application program, a band information managing table for storing the obtained communication attribute, a band information transmitting module for delivering the band information of the local node to all the other nodes connected with the network, a band information receiving module for receiving the band information delivered by the band information transmitting module of another node and storing the band information in the band information managing table. The transmission rate control module is served to obtain the current band traffic on the basis of the band information stored in the band information managing table and perform the band control.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008280 ?1008280

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adachi, Yoshiaki Hitachiota, JP 33 473
Kikuchi, Hisao Hitachi, JP 3 30
Matsuno, Atsushi Hitachi, JP 10 88
Tamura, Kiyokazu Naka, JP 2 25
Tonooka, Hideki Hitachi, JP 8 139

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