Handling dual connectivity in new radio

A method of operating a network node to provide dual connectivity in a new radio telecommunications system. The method allocates two tunnel endpoint identifiers (TEIDs). The method sends the allocated TEIDs to at least one other network node for transporting a Protocol Data Unit (PDU) session that c...

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Bibliographische Detailangaben
Hauptverfasser:	Vesely, Alexander, Shi, Nianshan
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A method of operating a network node to provide dual connectivity in a new radio telecommunications system. The method allocates two tunnel endpoint identifiers (TEIDs). The method sends the allocated TEIDs to at least one other network node for transporting a Protocol Data Unit (PDU) session that can be split. The method receives two TEIDs for a master node and a secondary node (SN). A related method of operating a master node provides dual connectivity. The method sends a SN addition request message to a SN. The method sends a SN add/modify completion indication to the SN that informs the SN that the operations to add/modify are complete.