Verfahren zur Unterstützung der Kommunikation zwischen Netzknoten

Switch controllers (SC1-SC3) communicate with each other using a label distribution protocol (LDP) about labeled resources available in the sub-network, to make possible establishment of shortcuts. One controller (SC1) further manages assignment of resources between the network node (ISR1) and nodes...

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Bibliographische Detailangaben
Hauptverfasser:	DUMORTIER, PHILIP, OOMS, DIRK, LIVENS, WIM
Format:	Patent
Sprache:	ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY SELECTING TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Switch controllers (SC1-SC3) communicate with each other using a label distribution protocol (LDP) about labeled resources available in the sub-network, to make possible establishment of shortcuts. One controller (SC1) further manages assignment of resources between the network node (ISR1) and nodes (AH1-AH3) using a label database containing resources assigned to the nodes. The controller (SC1) further incorporates functions to determine shortcuts and assignment of the shortcuts, while node (ISR1) assigns a label to the shortcuts. Independent claims are included for a communication network, for a network node and for a switching controller.