Research on multipriority scheduling technology for real-time interconnection between industrial field data and cloud information
draft-tang-iiot-industrial-scheduling-03

Document Type Active Internet-Draft (individual)
Authors Chaowei Tang  , Ruan Shuai  , Huang Baojin  , Wen Haotian  , Feng Xinxin 
Last updated 2020-11-19
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Industrial Internet of Things                                    C. Tang
Internet-Draft                                      Chongqing University
Intended status: Informational                                   S. Ruan
Expires: 23 May 2021                                            B. Huang
                                                                  H. Wen
                                                                 X. Feng
                                                    ChongQing University
                                                        19 November 2020

     Research on multipriority scheduling technology for real-time
  interconnection between industrial field data and cloud information
                draft-tang-iiot-industrial-scheduling-03

Abstract

   This document describes the multipriority scheduling technology for
   the interconnection between industrial field and cloud data in the
   application of 5G communication.  The technology includes spectrum
   resource scheduling based on 5G slice in the process of accessing
   industrial data and task collaborative scheduling based on edge
   computing.

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   Copyright (c) 2020 IETF Trust and the persons identified as the
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Tang, et al.               Expires 23 May 2021                  [Page 1]
Internet-Draft              Abbreviated Title              November 2020

   Please review these documents carefully, as they describe your rights
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Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Application requirements of industrial Internet . . . . .   3
       1.1.1.  Data collection of Internet of Things . . . . . . . .   3
       1.1.2.  Intelligent robots  . . . . . . . . . . . . . . . . .   4
       1.1.3.  Industrial AR . . . . . . . . . . . . . . . . . . . .   4
       1.1.4.  Other business needs  . . . . . . . . . . . . . . . .   4
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   4
   3.  Uplink scheduling scheme based on 5G slice  . . . . . . . . .   5
     3.1.  Upline scheduling process of 5G NR  . . . . . . . . . . .   5
     3.2.  Uplink scheduling scheme flow . . . . . . . . . . . . . .   6
     3.3.  Interslice scheduling . . . . . . . . . . . . . . . . . .   6
     3.4.  Intraslice user scheduling  . . . . . . . . . . . . . . .   8
     3.5.  Summary of this chapter . . . . . . . . . . . . . . . . .   9
   4.  Collaborative scheduling algorithm based on edge computing for
           big data tasks in the industrial field  . . . . . . . . .  10
     4.1.  Flow of collaborative task scheduling algorithm . . . . .  11
     4.2.  Scheduling strategy process . . . . . . . . . . . . . . .  12
     4.3.  Summary of this chapter . . . . . . . . . . . . . . . . .  12
   5.  Security Considerations . . . . . . . . . . . . . . . . . . .  13
     5.1.  Physical security requirements  . . . . . . . . . . . . .  13
     5.2.  Network security requirements . . . . . . . . . . . . . .  13
     5.3.  Data security requirements  . . . . . . . . . . . . . . .  13
     5.4.  Application of security requirements  . . . . . . . . . .  14
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  14
   7.  Acknowledgments . . . . . . . . . . . . . . . . . . . . . . .  14
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  14
     8.1.  Normative References  . . . . . . . . . . . . . . . . . .  14
     8.2.  Informative References  . . . . . . . . . . . . . . . . .  14
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  15

1.  Introduction

   The rapid development of 5G mobile communication is driven by
   different application scenarios and diversified service deployment.
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