IEEE/IEC Draft International Standard - Assessment of Power Density of Human Exposure to Radio Frequency Fields from Wireless Devices in Close Proximity to the Head and Body (Frequency Range of 6 GHz to 300 GHz) Part 4: Computational Procedures for Absorbed Power Density

This document specifies computational procedures for conservative and reproducible computations of the absorbed power density (APD) or epithelial power density, which is a measure to quantify the dissipated electromagnetic power in the human head or body due to exposure to radiofrequency (RF) electromagnetic field (EMF) transmitting devices. The computational procedures described are finite-difference time-domain (FDTD) and finite element methods (FEM), which are used to determine electromagnetic quantities by solving Maxwell's equations. The procedures specified here apply to exposure evaluations for the significant majority of the population during the use of hand-held and body-worn RF transmitting devices with known uncertainty. The methods apply to devices with single or multiple transmitters or antennas that operate with their radiating structure(s) at distances up to 200 mm from the human head or body. This document can be employed to evaluate compliance with applicable APD limits of different types of RF transmitting wireless communication devices used in close proximity to the head and body, with or without RF transmitting or non-transmitting accessories, or of devices embedded in garments. The overall applicable frequency range of the specified protocols and procedures is from 6 GHz to 300 GHz. The categories of wireless communication devices covered in this document include mobile telephones, radio transmitters in personal computers, desktop and laptop devices, and multi-band and multi-antenna devices. The procedures of this document do not apply to APD evaluation of electromagnetic fields emitted or altered by devices or objects intended to be implanted in the body.

IEEE/IEC Draft International Standard - Assessment of Power Density of Human Exposure to Radio Frequency Fields from Wireless Devices in Close Proximity to the Head and Body (Frequency Range of 6 GHz to 300 GHz) Part 3: Measurement Procedures for Absorbed Power Density

IEC JWG 16 SyC Smart Cities

City Information Modelling and Urban Digital Twins

1) To carry out a gap analysis on standards related to City Information Modelling and Urban Digital Twins;

2) To use the gap analysis to develop requirements for the standards needed for the implementation of City Information Modelling and Urban Digital Twins;

3) To develop those standards relating to City Information Modelling and Urban Digital Twins that are within its competence, including a reference architecture that takes into account the differing perspectives of City Information Modelling and Urban Digital Twins.



Note for information:

1 The Joint Working Group is not expected to develop many standards itself, but rather through a process of use case/case study collection, the development of an integrated reference architecture, and standards mapping, to identify the gaps in existing standards and support the relevant specialist technical committees to address these.

2 The reference architecture is intended to be coherent with ISO/IEC 42010 and the developing work on Smart Cities Reference Architecture (IEC 63205), the Digital Twin Reference Architecture (ISO/IEC 30188), the IoT Reference Architecture (ISO/IEC 30141 Ed2) and other relevant standards.

IEC 80601-2-78 ED2 Medical electrical equipment - Part 2-78: Particular requirements for basic safety and essential performance of medical robots for rehabilitation, assessment, compensation or alleviation. 

In the medium term, IEC 80601‑2‑78 Ed.2 will serve as the basis for a corresponding European standard that can be harmonised under the MDR. This will support European SMEs by providing a recognised and authoritative framework for demonstrating conformity. As a result, companies can reduce the time and cost associated with regulatory approval, improve the quality and consistency of their technical documentation, and accelerate their access to the European market

This Technical Report describes general considerations to be taken for measurement of user’s Quality of Experience (QoE) on multimedia conferencing services.

ISO/IEC 29182-3:2014 provides Sensor Network Reference Architecture (SNRA) views. The architecture views include business, operational, systems, and technical perspectives, and these views are presented in functional, logical, and/or physical views where applicable. ISO/IEC 29182-3:2014 focuses on high-level architecture views which can be further developed by system developers and implementers for specific applications and services.