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1. (WO2018099200) RESOURCE DETERMINATION METHOD AND DEVICE, AND NFVO

Pub. No.:    WO/2018/099200    International Application No.:    PCT/CN2017/106710
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Oct 19 01:59:59 CEST 2017
IPC: H04L 12/911
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: ZHANG, Maopeng
张茂鹏
WANG, Jianxiong
王健雄
Title: RESOURCE DETERMINATION METHOD AND DEVICE, AND NFVO
Abstract:
The invention provides a resource determination method and device, and a network function virtualization orchestrator (NFVO). The method comprises: receiving a lifecycle operation for a network service (NS); simultaneously determining resources required by the lifecycle operation for the NS, wherein the resources comprise: a plurality of virtualization network function (VNF) module resources, and a VNF virtual link resource; and simultaneously obtaining, according to the determined resources, grant information of the determined resources. The invention is utilized to resolve issues in the related art of having difficulty of ensuring VNF resources and accuracy of CNF VL resource allocation owing to a VNF resource grant and allocation process and a VNF VL resource grant and allocation process being processed separately.