GATEWAY DEVICE, TRANSMITTING METHOD, RECEIVING METHOD, AND INFORMATION RECORDING MEDIUM

PROBLEM TO BE SOLVED: To reduce the loss ratio of IP packets, to shorten transfer delay time or the like and to stably execute high quality service by providing the transmitting means for transmitting a packet received by a terminal in a 1st local area network(LAN) from the terminal of the LAN to it...

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Bibliographic Details
Main Authors AIDA HITOSHI, HAYASHI TAKANORI, DOI NORIHISA, TAKECHI MASATO
Format Patent
LanguageEnglish
Published 22.09.2000
Edition7
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:PROBLEM TO BE SOLVED: To reduce the loss ratio of IP packets, to shorten transfer delay time or the like and to stably execute high quality service by providing the transmitting means for transmitting a packet received by a terminal in a 1st local area network(LAN) from the terminal of the LAN to its corresponding receiving means. SOLUTION: A gateway 121 allows plural Internet side interfaces 132 to 134 to transmit an IP packet received from a terminal 101 in an LAN-A by a LAN-A side interface 122. Plural Internet side interfaces 132 to 134 in the gateway 121 of the LAN-A are allowed to correspond to plural Internet side interfaces 172 to 174 in a gateway 17 of a LAN-B, and when either one of the interfaces 172 to 174 receives a certain IP packet first, the interface concerned transmits the IP packet to a terminal 161 in the LAN-B through a LAN-B side interface 179.
Bibliography:Application Number: JP19990057007