Title:
VIRTUALIZATION MANAGEMENT-ORCHESTRATION DEVICE, VIRTUALIZATION-ORCHESTRATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/121869
Kind Code:
A1
Abstract:
This virtualization management-orchestration device is provided with a first database holding data for a network function virtualization orchestrator (NFVO), a second database holding data for a virtualized network function manager (VNFM), and a third database holding data for a virtualized infrastructure manager (VIM), and is further provided with a synchronizing unit that synchronizes data between at least two databases among the first to third databases, or an updating unit that updates data in at least any one of the first to third databases using data received from outside. Corresponding data held in a database, which is included in a function block of a NFV-MANO, is matched among the databases and the actual state of network service is reflected in the data held in each database.
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Inventors:
YOSHIKAWA NAOYA (JP)
YOSHIMURA YUKI (JP)
EGASHIRA KAZUHIRO (JP)
YOSHIMURA YUKI (JP)
EGASHIRA KAZUHIRO (JP)
Application Number:
PCT/JP2016/052492
Publication Date:
August 04, 2016
Filing Date:
January 28, 2016
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L12/70; G06F12/00; H04L12/24
Foreign References:
| JPH10124370A | 1998-05-15 | |||
| JP2000259473A | 2000-09-22 | |||
| US20140201374A1 | 2014-07-17 |
Other References:
ETSI GS NFV-MAN 001 V1.1.1, December 2014 (2014-12-01), pages 20 - 40, Retrieved from the Internet [retrieved on 20160330]
MASAAKI KOSUGI ET AL.: "Availability analysis of NFV-based Mobile Network System", IEICE TECHNICAL REPORT, vol. 114, no. 417, 19 January 2015 (2015-01-19), pages 7 - 12
MASAAKI KOSUGI ET AL.: "Availability analysis of NFV-based Mobile Network System", IEICE TECHNICAL REPORT, vol. 114, no. 417, 19 January 2015 (2015-01-19), pages 7 - 12
Attorney, Agent or Firm:
KATO, Asamichi (JP)
Asamichi Kato (JP)
Asamichi Kato (JP)
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