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International
Standard
ISO/IEC/IEEE
8802-15-4
Information technology —
Third edition
Telecommunications and
2024-07
information exchange between
systems — Local and metropolitan
area networks — Specific
requirements —
Part 15-4:
Wireless medium access control
(MAC) and physical layer (PHY)
specifications for low-rate wireless
personal area networks (WPANs)
Technologies de l'information — Télécommunications et échange
d'information entre systèmes — Réseaux locaux et métropolitains
— Exigences spécifiques —
Partie 15-4: Spécifications du contrôle d'accès du milieu sans fil
(MAC) et de la couche physique (PHY) pour les réseaux personnels
sans fil de faible débit (WPAN)
Reference number
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© IEEE 2020 – All rights reserved
ii
IEEE Std 802.15.4™-2020
(Revision of IEEE Std 802.15.4-2015)
IEEE Standard for Low-Rate
Wireless Networks
Developed by the
LAN/MAN Standards Committee
of the
IEEE Computer Society
Approved on 6 May 2020
IEEE SA Standards Board
Abstract: The physical layer (PHY) and medium access control (MAC) sublayer specifications for
low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very
limited battery consumption requirements are defined in this standard. In addition, the standard
provides modes that allow for precision ranging. PHYs are defined for devices operating in a variety
of geographic regions.
Keywords: ad hoc network, IEEE 802.15.4™, low data rate, low power, LR-WPAN, mobility, PAN,
personal area network, radio frequency, RF, short range, wireless, wireless network, wireless
personal area network, WPAN
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All rights reserved. Published 23 July 2020. Printed in the United States of America.
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PDF: ISBN 978-1-5044-6689-9 STD24181
Print: ISBN 978-1-5044-6690-5 STDPD24181
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Participants
At the time this standard was sent to ballot, the IEEE P802.15 Working Group had the following voting
members:
Robert F. Heile, Chair
Rick Alfvin, Co-Vice Chair
Patrick W. Kinney, Co-Vice Chair
James P. K. Gilb, Worki
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