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Patent Searching and Data


Title:
COMMUNICATION DEVICE AND COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/015021
Kind Code:
A1
Abstract:
A communication device (100) operating as an application node for executing one or more applications is provided with: a communication unit (110) that carries out communication with another logical node; and a control unit (130) that controls the communication carried out by the communication unit (110). The other logical node is a node having applied thereto Application Function Chaining (AFC) in which, in transmission/reception of the application message sent from or sent to the application node, one or more application functions act on the application message midway along a path of the transmission/reception, and the control unit (130) causes a message based on a publish-subscribe pattern model to be transmitted from the communication unit (110) to the other logical node in order to transmit/receive the application message on which one or more application functions act.

Inventors:
KIMURA RYOTA (JP)
TAKANO HIROAKI (JP)
KASAI HIROFUMI (JP)
SAWAI RYO (JP)
TERAOKA FUMIO (JP)
Application Number:
PCT/JP2020/027140
Publication Date:
January 28, 2021
Filing Date:
July 10, 2020
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
H04L12/70; H04L12/721
Domestic Patent References:
WO2019116928A12019-06-20
WO2018079440A12018-05-03
Foreign References:
JP2016046736A2016-04-04
Other References:
SATO TOMONORI: "Application Function Chaining Infrastructure for Commercial Off-The-Shelf Devices", IPSJ SIG TECHINICAL REPORT, 16 May 2019 (2019-05-16), pages 1 - 8, XP055879019
J. HALPERNC. PIGNATARO, SERVICE FUNCTION CHAINING (SFC) ARCHITECTURE, October 2015 (2015-10-01)
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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