ETSI TS 129228-V11.5.1

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 11.5.1 Release 11)

STANDARD published on 21.11.2012

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The information about the standard:

Designation standards: ETSI TS 129228-V11.5.1
Publication date standards: 21.11.2012
The number of pages: 76
Approximate weight : 228 g (0.50 lbs)
Country: European technical standard
Category: Technical standards ETSI