JPH05235960

PURPOSE:To provide the network system in which the generation of duplicate packet and looped packet are prevented and a packet delay is minimized in the connector connecting LANs in the system including the physical loop structure in which plural LANs are coupled. CONSTITUTION:In the network system...

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Bibliographic Details
Main Authors MORI YOSHIYUKI, MASE ICHIRO, AZEYANAGI MIKISUKE
Format Patent
LanguageEnglish
Published 10.09.1993
Edition5
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:PURPOSE:To provide the network system in which the generation of duplicate packet and looped packet are prevented and a packet delay is minimized in the connector connecting LANs in the system including the physical loop structure in which plural LANs are coupled. CONSTITUTION:In the network system provided with plural networks, the network is provided with one or two over of terminal accommodation circuits 2a, 2b 5o which terminal equipments for communication are connected, connectors 3a-3h to connect other network, and a bus 4 interconnecting the terminal accommodation circuits 2a, 2b and the connectors 3a-3h, and the connector is provided corresponding to the other network and when a terminal equipment in its own network makes communication to other network, the connector sends the information to the other network and receives the information from the other network to send it to a bus of its own network and does not send the information from the other network to the other network.
Bibliography:Application Number: JP19920033682