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TR 23.828SA2
Earthquake and Tsunami Warning System (ETWS) –
Requirements and Solutions

use "3GPP‑Page" to get the Word version
for a better overview, the Table of Contents (ToC) is reproduced
V8.0.0 (Wzip)  2008/09  22 p.

Rapporteur:  Mr. Kitahara, Ryo

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

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1  ScopeWord-p. 5
2  References
3  Definitions and abbreviations
4  Overview of ETWS
5  Alternative 1: CBS with IMSI paging
6  Alternative 2: E-MBMSWord-p. 11
7  Alternative 3: MBMSUp
8  Alternative 4: Enhanced CBS over GERAN with idle and connected mode solutions
9  Alternative 5: Enhanced CBS with Optional Information Elements Over Paging MessageWord-p. 17
10  ConclusionWord-p. 21
A  Change historyWord-p. 22

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