2008/09 22 p.
This TR is a temporary architectural solution placeholder for Earthquake and Tsunami Warning System (ETWS). This document is to present various architecture and function approaches for 3GPP networks (i.e. GERAN, UTRAN, and LTE) based on the ETWS requirements described in TS 22.168
full Table of Contents for TR 23.828 Word version: 8.0.0