Title:
MONITORING DEVICE, MONITORING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM IN WHICH PROGRAM IS STORED
Document Type and Number:
WIPO Patent Application WO/2021/200097
Kind Code:
A1
Abstract:
Provided is a monitoring device that is capable of effectively optimizing the transmission efficiency of an entire network. A monitoring device (1) has a variable parameter changing unit (2), a monitoring information acquisition unit (4), and an inference unit (6). The variable parameter changing unit (2) changes a variable parameter with respect to at least one of a plurality of network devices that constitute an optical communication network through which an optical signal is transmitted by wavelength division multiplexing. The monitoring information acquisition unit (4) acquires, from at least one of the plurality of network devices, monitoring information concerning the status of optical communication. The inference unit (6) uses the monitoring information to infer at least one penalty with respect to a receiving end.
Inventors:
OTA MORIHIKO (JP)
Application Number:
PCT/JP2021/010514
Publication Date:
October 07, 2021
Filing Date:
March 16, 2021
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04J14/02; H04B10/079
Domestic Patent References:
| WO2017033223A1 | 2017-03-02 |
Foreign References:
| US20120148234A1 | 2012-06-14 | |||
| US20100202773A1 | 2010-08-12 | |||
| JP2008136011A | 2008-06-12 | |||
| JP2003043429A | 2003-02-13 |
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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