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Publication – IEEE 802.1DP™-2025 / SAE AS6675 Time-Sensitive Networking Profile for Aerospace Onboard Ethernet Communications

December 5, 2025

This standard specifies profiles of IEEE 802.1 Time-Sensitive Networking (TSN) and IEEE 802.1 Security standards for aerospace onboard bridged IEEE 802.3 Ethernet networks. The profiles select features, options, configurations, defaults, protocols, and procedures of bridges, end stations, and Local Area Networks to build deterministic networks for aerospace onboard communications. IEEE Std 802.1DP / SAE AS6675… read more »

Publication: IEEE 802.1DG™-2025 Time-Sensitive Networking Profile for Automotive In-Vehicle Ethernet Communications

December 4, 2025

This standard specifies profiles for bounded latency automotive in-vehicle bridged IEEE 802.3 Ethernet networks based on IEEE 802.1 Time-Sensitive Networking (TSN) standards. This standard provides information to automotive vendors and suppliers to help them with the design of vehicular systems enabling bounded latency in automotive in-vehicle networks. It also addresses the use of features from… read more »

P802.1Qee – Traffic Engineering for Bridged Networks that include Wireless Technologies

November 18, 2025

This amendment specifies procedures and YANG data models to extend bridge attributes for traffic engineering for bridged networks that include wireless technologies whose delay variance is beyond that of point-to-point wireline MAC technologies. Additionally, this amendment addresses technical and editorial corrections to existing IEEE Std 802.1Q functionality. Current Status Status PAR approved Current Draft not… read more »

P802.1CBec – Guidance for Sequence Recovery Function Parameter Configuration

October 27, 2025

This amendment adds an informative annex describing recommended values for the existing sequence recovery function parameters, and provides guidance regarding frame buffering in relay and end systems to assist in the usage of Frame Replication and Elimination for Reliability. This amendment also includes technical and editorial corrections in the description of existing IEEE Std 802.1CB… read more »

P802.1AC-2016-Revision – MAC Service Definition

November 3, 2025

The standard defines the Media Access Control (MAC) Service provided by all IEEE 802® MACs, and the Internal Sublayer Service (ISS) provided within MAC Bridges, in abstract terms of the following: a) Their semantics, primitive actions, and events; and b) The parameters of, interrelationship between, and valid sequences of these actions and events. This is… read more »

Tutorial – Time-Sensitive Networking For New Ethernet Bridging Applications

November 12, 2024

Course Program Time-sensitive applications rely on continuous and uninterrupted communication between the source and the receiver of the data, the ultimate ‘listener.’ Modern packet networks face many challenges in providing end-to-end real-time communication that are needed by these applications. This course details the specific challenges to support real-time communications in modern networks and outlines the… read more »

2024 IEEE SA Standards Medallion

November 12, 2024

Jordon Woods was awarded the 2024 IEEE SA Standards Medallion — For leadership and navigating the complex maze of competing ideas with skill through editing IEC/IEEE 60802 Rodney Cummings was awarded the 2024 IEEE SA Standards Medallion — For exceptional leadership and contributions to the development of IEEE standards for time synchronization in networks

P802.1DD – Resource Allocation Protocol

September 19, 2025

This standard specifies protocols, procedures, and managed objects for resource allocation in bridged local area networks for dynamic creation and maintenance of data streams. This standard supports control signaling through data paths and/or through separate control paths in support of centralized control. This standard makes provisions for backward compatibility with the Stream Reservation Protocol specified… read more »

P802.1ASed – Fault-Tolerant Timing with Time Integrity

November 10, 2025

This amendment specifies protocols, processes, procedures, functions, mechanisms, and managed objects to enable fault-tolerant timing by increasing the availability of the time and adding time integrity. This is achieved using two or more generalized Precision Time Protocol (gPTP) domains, multiple time distribution paths, the local oscillator clock, and a time selection function with individual processes… read more »

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