Study on Mission critical services support in the Isolated Operation for Public Safety (IOPS) mode of operations
This technical report is a study of mission critical service in the Isolated Operation for Public Safety (IOPS) mode of operation. The present document identifies architecture enhancements needed to support mission critical services delivered over IOPS, based on the stage 1 requirements, including 3GPP TS 22.179 [2], 3GPP TS 22.280 [3], 3GPP TS 22.261 [4], and 3GPP TS 22.346 [5].
A previous technical report focused on EUTRAN in 3GPP TR23.778 [6] and associated normative work in 3GPP TS23.180 [7] have also been completed.
This document provides recommendations for normative work.