ETSI launches standards group for semantic communications in 6G
ETSI has established a new Industry Specification Group on Semantic Technologies in AI-Native Networks (ISG SEM) to advance semantic communications and prepare the foundations for future 6G standardisation. The group brings together industry and research organisations, according to the standards body.
- ETSI has established the Industry Specification Group on Semantic Technologies in AI-Native Networks (ISG SEM).
- The group will coordinate research and build common technical foundations for semantic communications in 6G.
- Planned work covers use cases, performance metrics, architectures and interfaces, AI and ML integration, privacy and security.
- ISG SEM will run proof-of-concept initiatives and trials.
- Its output is meant to inform future standards, including 3GPP and the ITU's IMT-2030 framework.
What the new group is meant to do
ETSI, based in Sophia Antipolis, France, announced the creation of ISG SEM on 28 October 2026. According to the organisation, the group's mission is to coordinate research into semantic technologies, establish common technical foundations and support their future standardisation as the industry continues to develop 6G networks.
ETSI says the group aims to translate emerging research into interoperable technical foundations that can inform future standards, including developments within 3GPP and the ITU's IMT-2030 framework.
Meaning over raw data
Traditional communication networks are focused on the accurate transmission of data. Semantic communications take a different approach: they focus on conveying the meaning and information relevant to a particular task, and they do not necessarily transmit all original data.
ETSI argues that this can enable more efficient use of network resources and support emerging applications such as autonomous AI systems, digital twins and robotics. Because research in the field is still ongoing, the organisation says common technical frameworks are needed so that different technologies and systems can work together.
Planned work
ETSI lists several key activities for the group:
- identifying key use cases
- developing performance metrics and evaluation methodologies
- defining architectural frameworks and interfaces
- examining the integration of AI and machine learning, alongside privacy and security requirements
The group will also run proof-of-concept initiatives and trials to evaluate emerging technologies.
Comment from the convenor and what it means
Emilio Calvanese Strinati, convenor of the ETSI ISG SEM, said: "As we move towards 6G, networks will need to do more than simply transmit data. They will need to understand and prioritise the information that matters, enabling more intelligent, efficient and responsive communications." He added that realising this potential "requires a common approach across the industry."
For the telecom and AI sectors, the launch signals an early step to align research on semantic communications before formal standards work begins. The source does not give a timeline or membership list, so the pace and scope of any resulting standards remain to be seen. Further information about ISG SEM is available on the ETSI website.
