NETWORK FUNCTIONS VIRTUALIZATION

A virtualized network function manager, VNFM (114), in a mixed wireless network operable to facilitate termination of a virtualized network function, VNF (126), instance, the VNF (114) comprising the one or more processors configured to receive, at the VNFM (114), a request to terminate an existing...

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Hauptverfasser:	VENKATACHALAM, Muthaiah Muthu, CHOU, Joey, KEDALAGUDDE, Meghashree Dattatri
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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creator	VENKATACHALAM, Muthaiah Muthu CHOU, Joey KEDALAGUDDE, Meghashree Dattatri
description	A virtualized network function manager, VNFM (114), in a mixed wireless network operable to facilitate termination of a virtualized network function, VNF (126), instance, the VNF (114) comprising the one or more processors configured to receive, at the VNFM (114), a request to terminate an existing VNF instance from a network manager (NM) via a network function virtualization (NFV) orchestrator (NFVO) wherein the request is triggered at the NM (140) upon detecting that computing resources at a non-virtualized network element (146) are under-utilized; initiate termination of the existing VNF (126) instance; and send an acknowledgment to the NFVO (112) after successfully terminating the existing VNF (126) instance, wherein the NFVO (112) is configured to request a virtualized infrastructure manager, VIM (116) to delete virtualized resources used by one or more virtualization deployment units, VDUs, of the existing VNF (126) instance.
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initiate termination of the existing VNF (126) instance; and send an acknowledgment to the NFVO (112) after successfully terminating the existing VNF (126) instance, wherein the NFVO (112) is configured to request a virtualized infrastructure manager, VIM (116) to delete virtualized resources used by one or more virtualization deployment units, VDUs, of the existing VNF (126) instance.</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><subject>WIRELESS COMMUNICATIONS NETWORKS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDwcw0J9w_yVnAL9XMO8fT3C1YI8wwKCXX08YxyBPF5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CxoaWFuaW5o6ExEUoA748iLw</recordid><startdate>20170802</startdate><enddate>20170802</enddate><creator>VENKATACHALAM, Muthaiah Muthu</creator><creator>CHOU, Joey</creator><creator>KEDALAGUDDE, Meghashree Dattatri</creator><scope>EVB</scope></search><sort><creationdate>20170802</creationdate><title>NETWORK FUNCTIONS VIRTUALIZATION</title><author>VENKATACHALAM, Muthaiah Muthu ; 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initiate termination of the existing VNF (126) instance; and send an acknowledgment to the NFVO (112) after successfully terminating the existing VNF (126) instance, wherein the NFVO (112) is configured to request a virtualized infrastructure manager, VIM (116) to delete virtualized resources used by one or more virtualization deployment units, VDUs, of the existing VNF (126) instance.</abstract><oa>free_for_read</oa></addata></record>
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language	eng ; fre ; ger
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subjects	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
title	NETWORK FUNCTIONS VIRTUALIZATION
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