
Digital cellular telecommunications system (Phase 2+); GSM radio aspects base station system equipment specification (3GPP TS 51.021 version 5.3.0 Release 5)
NORMA vydaná dňa 30.6.2003
Designation standards: ETSI TS 151021-V5.3.0
Publication date standards: 30.6.2003
The number of pages: 181
Approximate weight : 574 g (1.27 lbs)
Country: European technical standard
Kategória: Technické normy ETSI