Title:
NETWORK CONTROL DEVICE, NETWORK CONTROL METHOD, AND RECORDING MEDIUM FOR PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/143310
Kind Code:
A1
Abstract:
In order to make it possible for an upper layer to receive the supply of a desired resource from a lower layer, this network control device is provided with: a database that receives a request for connection between node ports included in an upper layer network; and a hierarchical control unit that determines a link for connection between ports via a lower layer network and the performance of the link and associates and retains the results. The database receives a flow between nodes included in the upper layer network, said flow being selected in accordance with the link and the performance. The hierarchical control unit sets a flow corresponding to the link in the lower layer network when the link is included in the path of the flow.
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Inventors:
ISHIDA SHINYA (JP)
Application Number:
PCT/JP2016/001150
Publication Date:
September 15, 2016
Filing Date:
March 03, 2016
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L45/28; H04L45/42; H04L45/121; H04L45/125
Domestic Patent References:
| WO2014054691A1 | 2014-04-10 |
Other References:
YOHEI IIZAWA ET AL.: "ICT System o Kodoka suru SDN Tokushu Heterogeneous-mo Togo Seigyo Kiban o Jitsugen suru Multilayer Chushoka Gijutsu", NEC TECHNICAL JOURNAL, vol. 66, no. 2, 1 February 2014 (2014-02-01), pages 44 - 47
YOHEI IIZAWA ET AL.: "Dynamic Multi-layer Path Control Using Virtual Links", PROCEEDINGS OF THE 2014 IEICE GENERAL CONFERENCE TSUSHIN 2, 21 March 2014 (2014-03-21), pages 162
YOHEI IIZAWA ET AL.: "Dynamic Multi-layer Path Control Using Virtual Links", PROCEEDINGS OF THE 2014 IEICE GENERAL CONFERENCE TSUSHIN 2, 21 March 2014 (2014-03-21), pages 162
Attorney, Agent or Firm:
SHIMOSAKA, NAOKI (JP)
Naoki Shimosaka (JP)
Naoki Shimosaka (JP)
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