Subject: [core] Requirements Analysis and Message Transmission for OPC UA over CoAP

From: 邵伦 <[email-masked]>
Date: Fri, 10 Feb 2017 18:57:55 +0800 (CST)

Hi ,

　　 Industrial Internet of Things is an attractive application area for Constrained Application Protocol (CoAP). OPC Unified Architecture (OPC UA) defines a semantic-based information model for industrial control system that can satisfy the requirements of Industry 4.0 based on semantic information exchange. My colleagues and I put forward some ideas about requirements analysis and message transmission for OPC UA over CoAP,  we also have submitted two documents online to core group working of IETF organization,
 including"draft-wang-core-opcua-transmission-00"           https://datatracker.ietf.org/doc/draft-wang-core-opcua-transmission/
 and "draft-wang-core-opcua-transmition-requirements-00"           https://datatracker.ietf.org/doc/draft-wang-core-opcua-transmition-requirements/

　　Looking forward to your reply and feedback
　　Best wishes,
　　Lun Shao