ETSI TS 129228-V5.21.0

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents (3GPP TS 29.228 version 5.21.0 Release 5)

STANDARD published on 21.4.2010

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The information about the standard:

Designation standards: ETSI TS 129228-V5.21.0
Publication date standards: 21.4.2010
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: European technical standard
Category: Technical standards ETSI