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TR 23.828 (SA2)
Earthquake and Tsunami Warning System (ETWS) –
Requirements and solutions –
Solution placeholder

ToC   3GPP‑Page   Help    
V8.0.0 (Wzip)  2008/09  22 p.

Rapporteur:  Mr. Kitahara, Ryo
See also:  PWS-related TS/TR

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.

Note:  The contents of this Technical Report led into normative specification of ETWS in related specifications and the contents of this study should be considered out of date.


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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. 11Up
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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