Title:
パケット処理装置、伝送装置、パケット処理方法及びパケット処理プログラム
Document Type and Number:
Japanese Patent JP6930391
Kind Code:
B2
Abstract:
A packet processing device includes a memory; and a processor configured to acquire an amount of packets arriving in each first section length as a first sampling value, determine a plurality of temporary periods based on a multiple of the first section length, calculate, for each of the temporary periods, a statistical value obtained by quantifying a bias in the amount of packets arriving in each first section length based on the first sampling value, estimate the temporary period having a maximum statistical value as a neighborhood period, acquire an amount of packets arriving in each second section length as a second sampling value, determine a plurality of neighborhood temporary periods around the neighborhood period, calculate a statistical value for each neighborhood temporary period based on the second sampling value, and estimate the neighborhood temporary period having the maximum statistical value as a true period of the arriving packets.
Inventors:
Kazuto Nishimura
Application Number:
JP2017222026A
Publication Date:
September 01, 2021
Filing Date:
November 17, 2017
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04L47/6275
Domestic Patent References:
| JP2012015895A | ||||
| JP2006222665A | ||||
| JP2001177660A |
Foreign References:
| US20090197550 |
Attorney, Agent or Firm:
Sakai International Patent Office