Title:
COMMUNICATION DEVICE SUPPORTING IP-BASED RAPIENET AND NETWORK SYSTEM COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/120914
Kind Code:
A1
Abstract:
A communication device according to one embodiment of the present invention comprises: a communication unit; and a processor that, when a network composed of a first topology including a star topology or a line topology is included on a communication path connecting the communication device and another communication device, configures data to be transmitted to the another communication device through a first interface for accessing an upper layer based on the real-time automation protocols for industrial ethernet (RAPIEnet) and a lower layer based on an internet protocol (IP), and transmits the data to the another communication device via the communication path through the communication unit.
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Inventors:
YOON GEON (KR)
Application Number:
PCT/KR2022/015771
Publication Date:
June 29, 2023
Filing Date:
October 17, 2022
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H04L45/00; H04L45/02; H04L49/351; H04L49/60; H04L69/22
Foreign References:
| KR20070095374A | 2007-09-28 | |||
| KR102102113B1 | 2020-04-20 | |||
| KR20160142437A | 2016-12-13 | |||
| JP2013528340A | 2013-07-08 |
Other References:
LEE, KYUNG CHANG; LEE, SEOK: "Real-time transmission properties of industrial switched Ethernet with cascade structure", JOURNAL OF INSTITUTE OF CONTROL, ROBOTICS AND SYSTEMS, vol. 10, no. 8, 1 August 2004 (2004-08-01), pages 718 - 725, XP009547166, ISSN: 1976-5622, DOI: 10.5302/J.ICROS.2004.10.8.718
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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