Communication system and communication method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5699521
SERIAL NO

08408746

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Abstract

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A communication system and communication method having protocols used are to priorly process real-time data without delay. Information of a protocol header of data to be sent or received is used as priority decision information to decide whether or not the data should be priorly send- or receive-processed. The information to be priorly processed of combination of the priority decision information is registered and managed as priority data information before being stored. The data send or receive process fetches the priority decision information from the send or receive data before deciding whether or not the data are registered as the priority data information. If so, the data are send- or receive-processed prior to the data that are not registered. The communication system and communication method can priorly control the data to be processed in real time without limiting communications for each of the data treated by an application communication program even if the real-time data are mixed with non-real-time data.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTD6-6 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008280 ?1008280
HITACHI PROCESS COMPUTER ENGINEERING INC2-1 OMIKACHO-5-CHOME HITACHI-SHI IBARAKI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adachi, Yoshiaki Hitachioota, JP 33 473
Iizuka, Tamio Hitachi, JP 2 157
Kamoshida, Kouji Hitachi, JP 2 104
Sakuraba, Koichiro Hitachi, JP 1 104

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