
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Technical Specification Group working methods (3GPP TR 21.900 version 14.1.0 Release 14)
NORMA vydána dne 28.6.2018
Designation standards: ETSI TR 121900-V14.1.0
Publication date standards: 28.6.2018
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI