IEEE P802.15.4ac
Active Draft amendment
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IEEE P802.15.4ac

IEEE Draft Standard for Low-Rate Wireless Networks Amendment: Privacy Enhancements
Base standard
Most recent standard

Summary

Amendment Standard - Active - Draft.
This amendment specifies modifications to the IEEE Std 802.15.4 medium access con-trol (MAC) specification to specify mechanisms that address and improve user privacy. These mechanisms include randomized addresses and exchanges that support session continuity. This amendment maintains backward compatibility with the base standard.

This amendment specifies modifications to the IEEE Std 802.15.4 medium access control (MAC) specification to specify mechanisms that address and improve user privacy. These mechanisms include randomized addresses, and exchanges that support session continuity. This amendment maintains backward compatibility with the base standard.
The standard provides for ultra low complexity, ultra low cost, ultra low power consumption, and low data rate wireless connectivity among inexpensive devices, especially targeting the communications requirements of what is now commonly referred to as the Internet of Things. In addition, some of the alternate PHYs provide precision ranging capability that is accurate to one meter. Multiple PHYs are defined to support a variety of frequency bands.

Notes

Active

Technical characteristics

Publisher Institute of Electrical and Electronics Engineers (IEEE)
Publication Date 08/19/2025
Page Count 76
EAN ---
ISBN ---
Weight (in grams) ---
Brochures https://prep.normadoc.fr/media/cache/resolve/app_product_document_thumbnail/6d/b3/9e54570ac5d5e216d6545223163f.png

modifies

Previous versions

IEEE P802.15.4ae

IEEE P802.15.4ae

IEEE Draft Standard for Low-Rate Wireless Networks Amendment: Ascon cryptographic algorithms
02/12/2025
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IEEE P802.15.4

IEEE P802.15.4

IEEE Draft Standard for Low-Rate Wireless Networks
15/10/2025
Active
Most Recent
IEEE P802.15.4ac

IEEE P802.15.4ac

IEEE Draft Standard for Low-Rate Wireless Networks Amendment: Privacy Enhancements
19/08/2025
Active
Most Recent
IEEE P802.15.4ab

IEEE P802.15.4ab

IEEE Draft Standard for Low-Rate Wireless Network Amendment 1: Enhanced Ultra Wide-Band (UWB) Physical Layers (PHYs) and Associated Medium Access and Control (MAC) sublayer Enhancements
18/07/2024
Active
Most Recent
IEEE 802.15.4-2020/Cor 1:2022

IEEE 802.15.4-2020/Cor 1:2022

IEEE Standard for Low-Rate Wireless Networks Corrigendum 1: Correction of Errors Preventing Backward Compatibility
10/01/2023
Superseded
Historical
IEEE 802.15.4aa:2022

IEEE 802.15.4aa:2022

IEEE Standard for Low-Rate Wireless Networks Amendment 4: Higher Data Rate Extension to IEEE 802.15.4 Smart Utility Network (SUN) Frequency Shift Keying (FSK) Physical Layer (PHY)
07/04/2022
Superseded
Historical
IEEE 802.15.4y:2021

IEEE 802.15.4y:2021

IEEE Standard for Low-Rate Wireless Networks Amendment 3: Advanced Encryption Standard (AES)-256 Encryption and Security Extensions
31/05/2021
Superseded
Historical
IEEE 802.15.4w:2020

IEEE 802.15.4w:2020

IEEE Standard for Low-Rate Wireless Networks--Amendment 2: Low Power Wide Area Network (LPWAN) Extension to the Low-Energy Critical Infrastructure Monitoring (LECIM) Physical Layer (PHY)
25/09/2020
Superseded
Historical
IEEE 802.15.4z:2020

IEEE 802.15.4z:2020

IEEE Standard for Low-Rate Wireless Networks--Amendment 1: Enhanced Ultra Wideband (UWB) Physical Layers (PHYs) and Associated Ranging Techniques
25/08/2020
Active
Most Recent
IEEE 802.15.4z:2020

IEEE 802.15.4z:2020

IEEE Standard for Low-Rate Wireless Networks--Amendment 1: Enhanced Ultra Wideband (UWB) Physical Layers (PHYs) and Associated Ranging Techniques
25/08/2020
Superseded
Historical
IEEE 802.15.4:2020

IEEE 802.15.4:2020

IEEE Standard for Low-Rate Wireless Networks
23/07/2020
Superseded
Historical
IEEE 802.15.4x:2019

IEEE 802.15.4x:2019

IEEE Standard for Low-Rate Wireless Networks - Amendment 7: Defining Enhancements to the Smart Utility Network (SUN) Physical Layers (PHYs) Supporting up to 2.4 Mb/s Data Rates
26/04/2019
Superseded
Historical
IEEE 802.15.4-2015/Cor 1:2018

IEEE 802.15.4-2015/Cor 1:2018

IEEE Standard for Low-Rate Wireless Networks Corrigendum 1
09/07/2018
Superseded
Historical
IEEE 802.15.4s:2018

IEEE 802.15.4s:2018

IEEE Standard for Low-Rate Wireless Networks Amendment 6: Enabling Spectrum Resource Measurement Capability
27/06/2018
Superseded
Historical
IEEE 802.15.4v:2017

IEEE 802.15.4v:2017

IEEE Standard for Low-Rate Wireless Networks - Amendment 5: Enabling/Updating the Use of Regional Sub-GHz Bands
30/06/2017
Superseded
Historical
IEEE 802.15.4t:2017

IEEE 802.15.4t:2017

IEEE Standard for Low-Rate Wireless Networks--Amendment 4: Higher Rate (2 Mb/s) Physical (PHY) Layer
14/04/2017
Superseded
Historical
IEEE 802.15.4u:2016

IEEE 802.15.4u:2016

IEEE Standard for Low-Rate Wireless Networks--Amendment 3: Use of the 865 MHz to 867 MHz Band in India
10/02/2017
Superseded
Historical
IEEE 802.15.4n:2016

IEEE 802.15.4n:2016

IEEE Standard for Low-Rate Wireless Networks -- Amendment 1: Physical Layer Utilizing China Medical Bands
29/04/2016
Superseded
Historical
IEEE 802.15.4q:2016

IEEE 802.15.4q:2016

IEEE Standard for Low-Rate Wireless Networks --Amendment 2: Ultra-Low Power Physical Layer
29/04/2016
Superseded
Historical
IEEE 802.15.4:2015

IEEE 802.15.4:2015

IEEE Standard for Low-Rate Wireless Networks
22/04/2016
Superseded
Historical
IEEE 802.15.4p:2014

IEEE 802.15.4p:2014

IEEE Standard for local and metropolitan area networks - Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) - Amendment 7: Physical Layer for Rail Communications and Control (RCC)
05/05/2014
Superseded
Historical
IEEE 802.15.4m:2014

IEEE 802.15.4m:2014

IEEE Standard for Local and metropolitan area networks - Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) - Amendment 6: TV White Space Between 54 MHz and 862 MHz Physical Layer
30/04/2014
Superseded
Historical
IEEE 802.15.4k:2013

IEEE 802.15.4k:2013

IEEE Standard for Local and metropolitan area networks— Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs)—Amendment 5: Physical Layer Specifications for Low Energy, Critical Infrastructure Monitoring Networks.
14/08/2013
Superseded
Historical
IEEE 802.15.4j:2013

IEEE 802.15.4j:2013

IEEE Standard for Local and metropolitan area networks - Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 4: Alternative Physical Layer Extension to Support Medical Body Area Network (MBAN) Services Operating in the 2360 MHz – 2400 MHz Band
27/02/2013
Superseded
Historical
IEEE 802.15.4g:2012

IEEE 802.15.4g:2012

IEEE Standard for Local and metropolitan area networks--Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 3: Physical Layer (PHY) Specifications for Low-Data-Rate, Wireless, Smart Metering Utility Networks
27/04/2012
Superseded
Historical
IEEE 802.15.4f:2012

IEEE 802.15.4f:2012

IEEE Standard for Local and metropolitan area networks-- Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 2: Active Radio Frequency Identification (RFID) System Physical Layer (PHY)
20/04/2012
Superseded
Historical
IEEE 802.15.4e:2012

IEEE 802.15.4e:2012

IEEE Standard for Local and metropolitan area networks--Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 1: MAC sublayer
16/04/2012
Superseded
Historical
IEEE 802.15.4:2011

IEEE 802.15.4:2011

IEEE Standard for Local and metropolitan area networks--Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs)
05/09/2011
Superseded
Historical
IEEE 802.15.4d:2009

IEEE 802.15.4d:2009

IEEE Standard for Information technology-- Local and metropolitan area networks-- Specific requirements-- Part 15.4: Amendment 3: Alternative Physical Layer Extensionto support the Japanese 950 MHz bands
17/04/2009
Superseded
Historical
IEEE 802.15.4c:2009

IEEE 802.15.4c:2009

IEEE Standard for Information technology-- Local and metropolitan area networks-- Specific requirements-- Part 15.4: Amendment 2: Alternative Physical Layer Extension to support one or more of the Chinese 314-316 MHz, 430-434 MHz, and 779-787 MHz bands
17/04/2009
Superseded
Historical
IEEE 802.15.4a:2007

IEEE 802.15.4a:2007

IEEE Standard for Information technology-- 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): Amendment 1: Add Alternate PHYs
31/08/2007
Superseded
Historical
IEEE 802.15.4:2006

IEEE 802.15.4:2006

IEEE Standard for Information technology-- 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)
07/09/2006
Superseded
Historical
IEEE 802.15.4:2003

IEEE 802.15.4:2003

IEEE Standard for Telecommunications and Information Exchange Between Systems - LAN/MAN Specific Requirements - Part 15: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low Rate Wireless Personal Area Networks (WPAN)
01/10/2003
Superseded
Historical
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