Digital cellular telecommunications system (Phase 2+) (GSM); Base Station System (BSS) equipment specification; Radio aspects (3GPP TS 51.021 version 14.2.0 Release 14)
NORMA vydaná dňa 13.10.2017
Designation standards: ETSI TS 151021-V14.2.0
Publication date standards: 13.10.2017
The number of pages: 262
Approximate weight : 817 g (1.80 lbs)
Country: European technical standard
Kategória: Technické normy ETSI