
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Architectural Requirements for Release 1999 (3GPP TS 23.121 version 3.5.1 Release 1999)
NORMA vydána dne 31.12.2000
Designation standards: ETSI TS 123121-V3.5.1
Publication date standards: 31.12.2000
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI