Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, UPDATE METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM IN WHICH PROGRAM IS STORED
Document Type and Number:
WIPO Patent Application WO/2022/208648
Kind Code:
A1
Abstract:
Provided are an information processing device, an information processing system, an update method, and a program capable of appropriately updating software even if a network function has a redundant configuration. An information processing device (1) includes: an information acquisition unit (2) that acquires, from a MANO execution device which uses network definition information including redundant configuration information, which is information about a redundant configuration of a network function, to perform instantiation of the network function and which executes MANO for the network function, the redundant configuration information included in the network definition information; and an update control unit (3) that proposes, on the basis of the redundant configuration information, an update sequence of a node for updating software on the node that executes processing for providing the network function.
Inventors:
SHIMIZU ATSUSHI (JP)
Application Number:
PCT/JP2021/013498
Publication Date:
October 06, 2022
Filing Date:
March 30, 2021
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L12/70
Domestic Patent References:
| WO2020252337A1 | 2020-12-17 | |||
| WO2016121802A1 | 2016-08-04 |
Foreign References:
| JP2020523679A | 2020-08-06 |
Other References:
ANONYMOUS: "Network Functions Virtualisation (NFV) Release 3; Management and Orchestration; VNF Descriptor and Packaging Specification", ETSI GS NFV-IFA 011 V3.3.1, 30 September 2019 (2019-09-30), XP055974636, Retrieved from the Internet [retrieved on 20221025]
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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