PACKET TRANSMITTER AND PACKET TRANSMISSION SYSTEM NETWORK

PURPOSE:To realize the self management of a token automonously and prevention of collision of packets by giving a token specific to each transmitter and preparing a buffer equal to a maximum packet length to each node to avoid the collision of packets on a ring. CONSTITUTION:When a transmission data...

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Bibliographische Detailangaben
1. Verfasser: TANNO KUNINOBU
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To realize the self management of a token automonously and prevention of collision of packets by giving a token specific to each transmitter and preparing a buffer equal to a maximum packet length to each node to avoid the collision of packets on a ring. CONSTITUTION:When a transmission data takes place in a terminal equipment, the data is stored in a transmission buffer. If no packet flows onto a ring, a switch is thrown immediately to the path 3, and if the packet exists on the ring and when the node detects the section of the packet, the switch is thrown to the path 3, and after its own token is sent, the switch is thrown immediately to the path 4 and the data in the transmission buffer is sent to the ring. The pair of the token and data constitutes the packet. while the switch is thrown the paths 3, 4, since the data flowing to the ring is stored in the reception buffer, after the data of the transmission buffer is sent, the switch is thrown immediately to the path 2, and the buffer is incorporated to the part of the ring.