ISO/IEC 29157:2015 PDF

Name: ISO/IEC 29157:2015 — Information technology — Telecommunications and information exchange between systems — PHY/MAC specifications for short-range wireless low-rate applications in the ISM band
SKU: ISO/IEC 29157:2015
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Information technology — Telecommunications and information exchange between systems — PHY/MAC specifications for short-range wireless low-rate applications in the ISM band

Название (английский):

ISO/IEC 29157:2015

Information technology — Telecommunications and information exchange between systems — PHY/MAC specifications for short-range wireless low-rate applications in the ISM band

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 55
Дата публикации:: 17 июля 2015 г.
Издание:: ISO/IEC IS 29157 edition 2 version 1
ICS:: 35.110

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Описание (английский):

ISO/IEC 29157:2015 specifies the PHY characteristics and MAC procedures used for short-range, low-data-rate, wireless communications with very low latency and point-to-multipoint connection capability.

Abstract

Похожие стандарты

Другие стандарты ISO

Overview

ISO/IEC 29157:2015 - Information technology - Telecommunications and information exchange between systems - PHY/MAC specifications for short-range wireless low-rate applications in the ISM band - defines the physical (PHY) characteristics and media access control (MAC) procedures for short-range, low-data-rate wireless links. The standard targets very low latency and point-to-multipoint topologies operating in the ISM band, providing a machine-readable specification of frame formats, management primitives and service access points needed to implement interoperable low-rate wireless systems.

Key topics and technical requirements

PHY and MAC scope: Specifies PHY characteristics and MAC procedures suited to short-range, low-rate communications (ISM band) with emphasis on low-latency, point-to-multipoint connections.

Interlayer service specification: Defines management and data primitives (MLME, PLME, MAC-SAP, PD-SAP) for control and data exchange:

Examples: MLME-GET/SET, MLME-SCAN, MLME-MASTER-START, PLME-GET/SET/RESET.

MAC PDU formats: Detailed MPDU definitions for multiple frame types:

Beacon Frame (BF) and Fast Beacon Frame (FBF) - includes beacon frequency table, hopping sequence, superframe counters.
Request Control Frame (RCF), Master Control Frame (MCF), acknowledgements (RACF/MACF), and Payload Frame (PF).
Field-level definitions such as Open flag (2 bits), MAC version (6 bits), address/PHY version fields, 64-bit source/destination MAC addresses, and 16-bit CRC fields (TCRC16, MCRC16) are specified.

MAC functional description: Procedures for frame exchange, addressing modes, superframe operation and frequency hopping behavior.

Management interfaces: Formal MLME/PLME/PD service access points and primitives enabling consistent implementation and testing.

Practical applications and users

ISO/IEC 29157:2015 is intended for designers and implementers of low-rate wireless systems that require:

Low-latency sensor networks, telemetry and control networks in industrial automation.

Point-to-multipoint IoT applications using ISM-band radios where power efficiency and deterministic latency matter.

Embedded systems engineers, PHY/MAC firmware developers, protocol stack integrators, test labs and product certification bodies seeking interoperability and conformance testing guidance.

Related standards and keywords

Related work typically includes other ISO/IEC and regional standards for ISM-band wireless and short-range communication profiles for Internet of Things (IoT) and industrial wireless.

SEO keywords: ISO/IEC 29157:2015, PHY/MAC specifications, ISM band, short-range wireless, low-rate wireless, point-to-multipoint, MLME, PLME, MAC PDU, beacon frame, low-latency wireless.

This standard is a practical reference for implementing interoperable PHY and MAC layers for short-range, low-rate ISM-band deployments.

ISO/IEC 29157:2015 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications and users

Related standards and keywords

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