Title:
サーバ選択装置、サーバ選択方法及びプログラム
Document Type and Number:
Japanese Patent JP7003705
Kind Code:
B2
Abstract:
A server selection device includes: an acquisition unit that acquires communication environment information indicating communication environment and quality information indicating communication quality for each of communications made regarding each of a plurality of servers that are candidates for distribution of content to a client; a calculator that calculates a score reflecting probabilistic deterioration in communication quality for each of combinations between a server and communication environment information based on a history of the communication environment information and the quality information acquired by the acquisition unit; and a selector that selects a server to deliver content to the client based on the score calculated by the calculator, thereby enabling the selection of a server less likely to affect the quality of experience.
Inventors:
Takuto Kimura
Satoshi Matsumoto
Satoshi Matsumoto
Application Number:
JP2018019418A
Publication Date:
January 21, 2022
Filing Date:
February 06, 2018
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04L67/101
Domestic Patent References:
| JP2013503390A | ||||
| JP2012533938A | ||||
| JP2014096103A |
Foreign References:
| WO2017094847A1 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Ryuji Ishihara
Tadahiko Ito
Ryuji Ishihara