Title:
障害予測判定方法および装置
Document Type and Number:
Japanese Patent JP5892155
Kind Code:
B2
Abstract:
A method and a device for predicting and determining a failure include a signal monitor that monitors the signal quality of each link, a signal quality prediction section that predicts future signal quality by using given forecast information and information on the monitored signal quality, and a failure prediction determination section that, depending on a degree of deterioration of the predicted signal quality with respect to a link, determines to bypass the link or to lower the symbol rate of the link.
Inventors:
Hayashiya Masahiro
Application Number:
JP2013505802A
Publication Date:
March 23, 2016
Filing Date:
March 14, 2012
Export Citation:
Assignee:
NEC
International Classes:
H04W24/08; H04L45/24
Domestic Patent References:
| JP2005080001A | 2005-03-24 | |||
| JP2010239369A | 2010-10-21 |
Attorney, Agent or Firm:
Yuji Katsuragi