The MAC Service and the Internal Sublayer Service (ISS) are defined in this standard. This standard specifies media-dependent convergence functions that map IEEE 802(R) MAC interfaces to the ISS. The MAC Service is derived from the ISS.
OpenFog Consortium--OpenFog Reference Architecture for Fog Computing is adopted by this standard. OpenFog Reference Architecture [OPFRA001.020817] is a structural and functional prescription of an open, interoperable, horizontal system architecture for distributing computing, storage, control and networking functions closer to the users along a cloud-to-thing continuum of communicating, computing, sensing and actuating entities. It encompasses various approaches to disperse Information Technology (IT), Communication Technology (CT) and Operational Technology (OT) Services through information messaging infrastructure as well as legacy and emerging multi-access networking technologies
Supplement 10 to the ITU- X series of Recommendations provides an overview of traceback for responsive measures to certain network issues within asingle or a more complex array of service providers. Traceback may assist in discovering ingress points, paths, partial paths or sources of problematic network events.
This information may aid service providers in mitigating such events.
This document specifies the framework of a real-time IoT (RT-IoT) system, including:
RT-IoT system conceptual model based on domain-based IoT reference model defined in ISO/IEC 30141;
impacts of real-time parameters in terms of four viewpoints (time, communication, control and computation).
ISO/IEC 30163:2021 specifies the system requirements of an Internet of Things (IoT)/Sensor Network (SN) technology-based platform for chattel asset monitoring supporting financial services, including: - System infrastructure that describes functional components; - System and functional requirements during the entire chattel asset management process, including chattel assets in transition, in/out of warehouse, storage, mortgage, etc.; - Performance requirements and performance specifications of each functional component; - Interface definition of the integrated platform system. This document is applicable to the design and development of IoT/SN system for chattel asset monitoring supporting financial services.
This document specifies network models for IIoT connectivity and general compatibility requirements for devices and networks within IIoT systems in terms of:
• data transmission protocols interaction;
• distributed data interoperability & management;
• connectivity framework;
• connectivity transport;
• connectivity network;
• best practices and guidance to use in IIoT area
This document describes the general content and structure of the entire QIF information model. It describes the highest level data structures of QIF, that are expanded in Clauses 6 through 12 using data dictionaries and XML schema files. All QIF XML schema files can be found at www.qifstandards.org.
This document also describes practices for forming QIF instance files, called "documents," that support quality workflow scenarios. Its focus is to show how the QIF information model, and data formed into XML instance files, support the entire scope of model based definition manufacturing quality workflow. It describes how the information model is partitioned among the XML schema files and contains all terms used in the subject area clauses.
The purpose of this document is to orient potential users of QIF to the organization of the information model to make their study of the details more rewarding and efficient. It should also help solution providers and users to evaluate QIF for their uses, without needing to go to the lowest technical details of the XML schemas. The information model narrative focuses on the approach to modeling the core data structures of QIF, which model the content of ASME GD&T and ISO GPS, and the plans and results data elements defined in Dimensional Measuring Interface Standards (DMSI) ISO 22093 and ANSI/DMSC DMIS 5.3. The material on XML practices describes consistent design practices to be used by QIF working groups who will be designing new schemas. It should also help data processing experts to write software that writes and reads manufacturing quality data using the XML schemas.
ISO 13381-1:2015 provides guidance for the development and application of prognosis processes. It is intended to
- allow developers, providers, users and manufacturers to share common concepts of prognostics,
- enable users to determine the data, characteristics, processes and behaviours necessary for accurate prognosis,
- outline appropriate approaches and processes to prognostics development, and
- introduce prognostics concepts in order to facilitate future systems and training.
Other parts will include the introduction of concepts of the following forms of prognostic approaches: performance changes (trending) approaches (ISO 13381-2), cyclic-driven life usage techniques (ISO 13381-3), and useful-life-remaining models (ISO 13381-4).
IEC 61987-1:2006 defines a generic structure in which product features of industrial-process measurement and control equipment with analogue or digital output should be arranged, in order to facilitate the understanding of product descriptions when they are transferred from one party to another. It applies to the production of catalogues of process measuring equipment supplied by the manufacturer of the product and helps the user to formulate his requirements.
IEC 61499-1:2012 defines a generic architecture and presents guidelines for the use of function blocks in distributed industrial-process measurement and control systems (IPMCSs). This architecture is presented in terms of implementable reference models, textual syntax and graphical representations. The models given in this standard are intended to be generic, domain independent and extensible to the definition and use of function blocks in other standards or for particular applications or application domains.
This part of IEC 61360 specifies principles for the definition of the properties and associated
attributes and explains the methods for representing verbally defined concepts with
appropriate data constructs available from IEC 61360-2. It also specifies principles for
establishing a hierarchy of classification from a collection of classes, each of which
represents a technical concept in the electrotechnical domain or a domain related to
electrotechnology.
The use of this document facilitates the exchange of technical data through a defined
structure for the information to be exchanged in a computer-sensible form. Each property to
be exchanged has an unambiguously defined meaning and consistent naming, where relevant
a defined value list, a prescribed format and defined units of measure for all quantitative
values. There is also provision for:
a) control of changes to definitions of the properties through version and revision numbers;
b) inclusion of notes and remarks to clarify and help in the application of the definitions;
c) indication of the sources of definitions and value lists;
d) associated figures and formulae.
NOTE IEC TCs and SCs, or other organizations can take this document as a basis for the development of their
own dictionaries.
Out of scope of this document are subjects concerning the information technology
infrastructure such as:
– security;
– database locking mechanisms;
– access rights management.
