ISO/IEC 24770-62:2015 情報技術—リアルタイムロケーティングシステム（RTLS）デバイスのパフォーマンステスト方法—パート62：高速パルス繰り返し周波数超広帯域（UWB）エアインターフェイス | ページ 2

3.1 用語と定義

このドキュメントの目的のために、ISO/IEC 19762-1 および ISO/IEC 19762-3 に記載されている用語と定義が適用されます。

Foreword

ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.

The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, 1. In particular the different approval criteria needed for the different types of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, 2 (see www.iso.org/directives ).

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents ).

Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.

For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISO's adherence to the WTO principles in the Technical Barriers to Trade (TBT), see the following URL: Foreword — Supplementary information .

The committee responsible for this document is ISO/IEC JTC 1, Information technology, Subcommittee SC 31, Automatic identification and data capture techniques.

ISO/IEC 24770 consists of the following parts, under the general title Information technology — Real-time locating systems (RTLS) device conformance test methods:

• Part 61: Low rate pulse repetition frequency Ultra Wide Band (UWB) air interface
• Part 62: High rate pulse repetition frequency Ultra Wide Band (UWB) air interface

The following part is under preparation:

• Part 5: Chirp Spread Spectrum (CSS) at 2,4 GHz air interface

Introduction

ISO/IEC 24730-62 defines an air interface for Real Time Locating Systems (RTLS) devices used in asset management applications.

This International Standard provides test methods for measuring performance of equipment compliant with ISO/IEC 24730-62.

ISO/IEC IS 24769-62 contains all measurements required to be made on a product in order to establish whether it conforms to ISO/IEC 24730-62.

1 Scope

This International Standard defines the test methods for determining the performance characteristics of Ultra Wide Band (UWB) real time locating system (RTLS) equipment including tags and readers which are applicable to the selection of equipment that conforms to ISO/IEC 24730-62 for specific applications. This International Standard does not apply to the testing in relation to regulatory or similar requirements.

The RTLS equipment performance parameters included in this International Standard only include the Ultra Wide Band (UWB) radio frequencies link between tags and readers. Unless otherwise specified, the tests in this International Standard apply exclusively to RTLS equipment defined in ISO/IEC 24730-62.

2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms, definitions and abbreviated terms

3.2 Abbreviated terms