PACKET TRANSFER CONTROL SYSTEM

PURPOSE:To efficiently execute packet transmission between communication control processors in an ISDN switchboard. CONSTITUTION:The packet processor (PHM) 3 and the terminal stored equipment (SLIC) 4 of the communication control processors execute the packet transmission through a packet switch 1....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORI TOKIO, SUGIYAMA MITSUHARU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To efficiently execute packet transmission between communication control processors in an ISDN switchboard. CONSTITUTION:The packet processor (PHM) 3 and the terminal stored equipment (SLIC) 4 of the communication control processors execute the packet transmission through a packet switch 1. The communication control processor is provided with a packet bus controller (PKBC) 5 and a PKBC control program (PBCC) 6. The PBCC 6 transits only the packet existing in the transmission queuing packet registration table of every packet highway registered in a transmission queue or the packet existing in the retransmission queuing packet registration table of every packet highway registered in a retransmission queue.