Title:
品質推定装置、品質推定方法及びプログラム
Document Type and Number:
Japanese Patent JP6660357
Kind Code:
B2
Abstract:
To provide a quality estimation device capable of estimating the quality in a network.SOLUTION: The quality estimation device comprises: a first deriving part for deriving transfer amount per unit time with respect to a piece of data transmitted via a network; and an estimation part configured to estimate the quality that the user experiences with respect to the data every unit time on the basis of the transfer amount at every unit time.SELECTED DRAWING: Figure 4
Inventors:
Yamagishi Kazuhisa
Application Number:
JP2017159421A
Publication Date:
March 11, 2020
Filing Date:
August 22, 2017
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04N17/00; H04L12/70
Domestic Patent References:
| JP201591012A | ||||
| JP2003304285A | ||||
| JP200861047A | ||||
| JP200318158A | ||||
| JP201449833A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Ryuji Ishihara
Tadahiko Ito
Ryuji Ishihara