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The Mobile
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SA1 - Services

Within the 3GPP Technical Specification Group Service and System Aspects (TSG SA), the main objective of 3GPP TSG SA WG1 (SA1) is to consider and study new and enhanced services, features, and capabilities and identify any corresponding stage 1 requirements to be met by 3GPP specifications. These service requirements are documented in normative specifications under SA1 responsibility.

In addition, SA1 considers the requirements for different services and their interworking as the system continues to evolve. Interworking aspects include both the interworking of services offered by 3GPP standards and the interworking with networks and standards external to 3GPP. SA WG1 also considers service operation, charging and accounting aspects.

3GPP Organizational Partners’ individual members who are stakeholders in market sectors (also termed ‘vertical markets’) participate in the work of SA1 to investigate opportunities for their market through use of 3GPP services. SA1 identifies specific requirements on the 3GPP System to support these vertical markets’ justified objectives.

SA1 is currently responsible for service requirements for the 5G System, with emphasis on the following: diverse new and evolved 5G services and their enablers including support for new 5G access related services, mission critical service aspects, regulatory aspects, and support for vertical markets.

Terms of reference

The latest terms of reference were approved at SA#91-e in document SP-210268

Useful links and information

About SA WG1 List of elected officials
Documents Meeting documents
  Specifications
  Work items
Meetings Next SA WG1 meeting information
  Future meeting information & previous meeting reports and documents
  Liaisons Statements
  Full SA WG1 meeting calendar
General info Email exploder lists

 

SA Working groups and Ad Hoc groups 
TSG SA Plenary  
TSG SA WG1 Services
TSG SA WG2 System Architecture and Services
TSG SA WG3 Security and Privacy
TSG SA WG4 Multimedia Codecs, Systems and Services
TSG SA WG5 Management, Orchestration and Charging
TSG SA WG6 Application Enablement and Critical Communication Applications

SA1 delegates survival guide

How to contribute documents to meetings

The success of 3GPP Working Groups is driven by documents contributed by member companies. An idea is transformed in to a Technical Specification or a Technical Report as a result of a work flow that starts by contributions, in the form of documents. The process of submitting documents, and handling them, is very important to the success of the group. The 3GPP SA1 Guidelines for Delegates (...)
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