The present document provides the service requirements for operation of the MCPTT Service. MCPTT makes use of
capabilities included in Group Communications System Enablers for LTE (GCSE_LTE) and Proximity Services
(ProSe), with additional requirements specific to the MCPTT Service. The MCPTT Service can be used for public
safety applications and also for general commercial applications (e.g., utility companies and railways).
full Table of Contents for TS 22.179 Word version: 17.0.0