Title:
SERVICE PROVISION SERVER, SERVICE PROVISION METHOD, AND SERVICE PROVISION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/100487
Kind Code:
A1
Abstract:
[Problem] To equalize delay times when providing a common service to a plurality of terminal devices. [Solution] This service provision server comprises: an all-optical network communication interface for connecting to an all-optical network; an optical path management unit for requesting a network management server to generate and connect respective optical paths to the plurality of terminal devices connectable to the all-optical network; an optical path determination unit for determining to use the respective optical paths, of which the delay time difference that is a difference in delay time of the respective optical paths generated by the network management server is lower than or equal to a target value; and a service provision unit for providing, via the respective optical paths which are connected by the network management server and the delay time difference of which is lower than or equal to the target value, the plurality of terminal devices with a common service that the users of the plurality of terminal devices experience together.
Inventors:
KONDO KAZUMOTO (JP)
TOBA KAZUAKI (JP)
MORITA HIROSHI (JP)
YAMAMOTO MASANARI (JP)
YU CHUAN (JP)
TOBA KAZUAKI (JP)
MORITA HIROSHI (JP)
YAMAMOTO MASANARI (JP)
YU CHUAN (JP)
Application Number:
PCT/JP2022/038137
Publication Date:
June 08, 2023
Filing Date:
October 13, 2022
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H04L65/1063; H04L43/0852
Foreign References:
| JP2004208289A | 2004-07-22 | |||
| JP2015144841A | 2015-08-13 | |||
| JP2004135062A | 2004-04-30 |
Attorney, Agent or Firm:
MINAMI AOYAMA PATENT AND TRADEMARK ATTORNEYS (JP)
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