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1. (WO2018145615) VNF DEPLOYMENT METHOD AND SYSTEM

Pub. No.:    WO/2018/145615    International Application No.:    PCT/CN2018/075291
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Tue Feb 06 00:59:59 CET 2018
IPC: H04L 29/08
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: MENG, Xianjie
孟宪杰
Title: VNF DEPLOYMENT METHOD AND SYSTEM
Abstract:
The present application discloses a VNF deployment method and system, belonging to the field of virtual network technologies. The method comprises: an NFV system being deployed in distributed DC network architecture, the NFV system comprising an NFVO, a VNFM, and a VIM, the NFVO being able to acquire an NS deployment request, then determining a relevant target VNF, and selecting, according to the DC selection information added in the VNFD, a target DC satisfying the deployment requirements on the target VNF, thereby the target DC being able to perform the deployment of the target VNF. The present application can reduce the latency of data transmissions of a network service, and reduce packet loss, thereby improving service quality.