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1. (WO2018143235) MANAGEMENT SYSTEM, MANAGEMENT DEVICE, AND MANAGEMENT METHOD AND PROGRAM

Pub. No.:    WO/2018/143235    International Application No.:    PCT/JP2018/003106
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Thu Feb 01 00:59:59 CET 2018
IPC: H04L 12/70
Applicants: NEC CORPORATION
日本電気株式会社
Inventors: MIYAKOSHI, Chihiro
宮腰 智啓
Title: MANAGEMENT SYSTEM, MANAGEMENT DEVICE, AND MANAGEMENT METHOD AND PROGRAM
Abstract:
The present invention contributes to the appropriate execution of a process relating to the life cycle of VNF. This management system is configured to comprise: a first management node which instructs a second management node to perform a process for managing a resource of a virtual network function; and the second management node which performs the process for managing the resource of the virtual network function according to the instruction from the first management node. In the management system, when the second management node is in a congestion state, at least one among the first management node and the second management node performs a process for suppressing the amount of communication traffic between the first management node and the second management node.