TR 23.828
SA2
★
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
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
1 Scope Word-p. 5
2 References
3 Definitions and abbreviations
4 Overview of ETWS
5 Alternative 1: CBS with IMSI paging
8 Alternative 4: Enhanced CBS over GERAN with idle and connected mode solutions
9 Alternative 5: Enhanced CBS with Optional Information Elements Over Paging Message Word-p. 17
5.1 General
5.2 Description Word-p. 7
5.3 Summary
6 Alternative 2: E-MBMS Word-p. 11
5.2 Description Word-p. 7
5.3 Summary
6.1 General
6.2 Description Word-p. 12
7 Alternative 3: MBMS
6.2.1 Alternative 2-1: Pure eMBMS
6.2.2 Alternative 2: Primary Notification in Session Start Word-p. 13
6.3 Summary Word-p. 14
8 Alternative 4: Enhanced CBS over GERAN with idle and connected mode solutions
9 Alternative 5: Enhanced CBS with Optional Information Elements Over Paging Message Word-p. 17
9.1 Architecture Overview
9.2 High Level Description for GERAN, UTRAN and E-UTRAN
10 Conclusion Word-p. 21
A Change history Word-p. 22
9.2.1 UE support
9.2.2 Solution for Idle-Mode UE
9.2.3 Solution for Connected-Mode UE Word-p. 18
9.2.4 Security
9.3 Information Flow
