Title:
交流トラヒック推定装置および交流トラヒック推定方法
Document Type and Number:
Japanese Patent JP6592413
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To allow communication traffic between nodes by the service to be learned.SOLUTION: A communication traffic estimation device 10 includes: a virtual topology setting unit 104 that regards an input/output interface, i.e. an interface of a node connected with a terminal device as a virtual node, sets a virtual link connecting the virtual node and the node connected with the terminal device, and thereby expands topology of a communication network to virtual topology including the virtual node and the virtual link; and a communication traffic calculation unit 106 for calculating estimation values of traffic on respective flows on the virtual topology using link traffic information and routing information.SELECTED DRAWING: Figure 3
Inventors:
Kamamura Seihei
Toshihiro Yokoi
Masaru Takahashi
Yoshihiko Uematsu
Takanori Iwai
Toshihiro Yokoi
Masaru Takahashi
Yoshihiko Uematsu
Takanori Iwai
Application Number:
JP2016162671A
Publication Date:
October 16, 2019
Filing Date:
August 23, 2016
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
H04L12/70
Domestic Patent References:
| JP2010283701A | ||||
| JP2012175143A | ||||
| JP2015037198A |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office