Normy ETSI - Evropský úřad pro normalizaci v telekomunikacích - strana 281

Digital cellular telecommunications system (Phase 2+) (GSM); Background for Radio Frequency (RF) requirements (GSM 05.50 version 7.1.0 Release 1998)

Norma vydaná dňa 30.7.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Background for Radio Frequency (RF) requirements (GSM 05.50 version 7.3.0 Release 1998)

Norma vydaná dňa 28.3.2000

Digital cellular telecommunications system (Phase 2+) (GSM); Background for Radio Frequency (RF) requirements (GSM 05.50 version 7.4.0 Release 1998)

Norma vydaná dňa 26.5.2000

Digital cellular telecommunications system (Phase 2+) (GSM); Background for Radio Frequency (RF) requirements (GSM 05.50 version 8.2.0 Release 1999)

Norma vydaná dňa 28.4.2000

Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the 1.8 Volt Subscriber Identity Module - Mobile Equipment (SIM - ME) interface (GSM 11.18 version 7.0.1 Release 1998)

Norma vydaná dňa 30.7.1999

Network Aspects (NA); High level network architecture and solutions to support number portability

Norma vydaná dňa 30.11.1997

Network Aspects (NA); High level description of number portability

Norma vydaná dňa 30.11.1997

Network Aspects (NA); Numbering and addressing for Number Portability

Norma vydaná dňa 30.11.1997

Broadband Integrated Services Digital Network (B-ISDN); Resource management procedures and cases of their possible usage

Norma vydaná dňa 30.11.1997

Transmission and Multiplexing (TM); Digital Radio Relay Systems (DRRS); Synchronous Digital Hierarchy (SDH); High capacity DRRS carrying SDH signals (1 x STM-1) in frequency bands with about 30 MHz channel spacing and using Co-Channel Dual Polarized (CCDP) operation

Norma vydaná dňa 30.11.1997