Title:
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/199251
Kind Code:
A1
Abstract:
An objective of the present invention is to provide a communication system and a communication method wherein the congestion of a network can be avoided by using an easy approach. A communication system according to the present invention is characterized in that: a time delivering server for transmitting time information to terminals delivers, to each terminal, a respective time different from a standard time, and the terminal performs communications with reference to the delivered time; and a time synchronization packet transmitted from a time delivering server on the Internet toward a terminal is subjected to a forwarding control or to a packet rewriting at a node or the like on the way, thereby causing the terminal to recognize a different time, and the terminal performs communications with reference to that time.
Inventors:
ONO HIROYA (JP)
FUJIWARA TOSHIHITO (JP)
TAMAKI SHINYA (JP)
FUJIWARA TOSHIHITO (JP)
TAMAKI SHINYA (JP)
Application Number:
PCT/JP2020/014760
Publication Date:
October 07, 2021
Filing Date:
March 31, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G04G5/00; H04L7/00
Foreign References:
JPH11234758A | 1999-08-27 | |||
JP2008224435A | 2008-09-25 | |||
JP2013197716A | 2013-09-30 |
Attorney, Agent or Firm:
OKADA, Kenji et al. (JP)
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