
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 8.6.0 Release 8)
NORMA vydána dne 8.10.2009
Designation standards: ETSI TS 129228-V8.6.0
Publication date standards: 8.10.2009
The number of pages: 66
Approximate weight : 198 g (0.44 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI