3GPP TSG SA2 - Architecture

Home » Online Tool Standards Tracker » 3GPP TSG SA2 - Architecture

3GPP TSG SA2 - Architecture

SA WG2 Architecture is in charge of developing the Stage 2 of the 3GPP network. Based on the services requirements elaborated by SA WG1, SA WG2 identifies the main functions and entities of the network, how these entities are linked to each other and the information they exchange.

The output of SA WG2 is used as input by the groups in charge of the definition of the precise format of messages in Stage 3 (Stage 2 for the Radio Access Network is under TSG RAN’s responsibility). The group has a system-wide view, and decides on how new functions integrate with existing network entities.


Puneet Jain, SA2 Chairman, Intel. Member of ATIS.

Tao Sun, SA2 Vice Chairman, China Mobile Com. Corporation (CMMC). Member of CCSA.

Andrew Bennett, SA2 Vice Chairman, (Samsung R&D Institute UK). Member of ETSI.


Maurice Pope (MCC)

3GPP for Vertical Industries
Working Groups

Back to the search results


Global5G.org publishes white paper: How Europe can accelerate network densification for the 5G ERA

Global5G.org has published its White Paper entitled “How Europe can accelerate network densification for the 5G Era”.

Cloudscape Brazil 2019 – Position Papers from Global5G.org, To-Euro 5G and NetWorld2020 SME Working Group

Cloudscape Brazil 2019 aims to become the playground for EU-BR initiatives drving innovation in ICT through collaborative work between outstanding research institutes, large enterprises and SMEs.