
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Technical Specification Group working methods (3GPP TR 21.900 version 9.0.0 Release 9)
NORMA vydaná dňa 21.1.2010
Designation standards: ETSI TR 121900-V9.0.0
Publication date standards: 21.1.2010
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: European technical standard
Kategória: Technické normy ETSI