Digital cellular telecommunications system (Phase 2+) (GSM); Network Management (NM) procedures and messages on the A-bis interface (3GPP TS 52.021 version 17.0.0 Release 17)

Norma vydána dne 2.5.2022

Digital cellular telecommunications system (Phase 2+) (GSM); Network Management (NM) procedures and messages on the A-bis interface (3GPP TS 52.021 version 18.0.0 Release 18)

Norma vydána dne 13.5.2024

Digital cellular telecommunications system (Phase 2+) (GSM); Network Management (NM) procedures and messages on the A-bis interface (3GPP TS 52.021 version 19.0.0 Release 19)

Norma vydána dne 21.10.2025

Digital cellular telecommunications system (Phase 2+); Network Management (NM) Procedures and Messages on the A-bis Interface (3GPP TS 52.021 version 4.0.0 Release 4)

Norma vydána dne 30.4.2002

Digital cellular telecommunications system (Phase 2+); Network Management (NM) Procedures and Messages on the A-bis Interface (3GPP TS 52.021 version 5.0.0 Release 5)

Norma vydána dne 30.6.2002

Digital cellular telecommunications system (Phase 2+); Network Management (NM) Procedures and messages on the A-bis interface (3GPP TS 52.021 version 6.0.0 Release 6)

Norma vydána dne 31.1.2005

Digital cellular telecommunications system (Phase 2+); Network Management (NM) Procedures and messages on the A-bis interface (3GPP TS 52.021 version 7.0.0 Release 7)

Norma vydána dne 24.10.2007

Digital cellular telecommunications system (Phase 2+); Network Management (NM) Procedures and messages on the A-bis interface (3GPP TS 52.021 version 8.0.0 Release 8)

Norma vydána dne 17.2.2009

Digital cellular telecommunications system (Phase 2+); Network Management (NM) Procedures and messages on the A-bis interface (3GPP TS 52.021 version 9.0.0 Release 9)

Norma vydána dne 4.2.2010

Digital cellular telecommunications system (Phase 2+); Location Services (LCS); Location services management (3GPP TS 52.071 version 4.0.0 Release 4)

Norma vydána dne 31.3.2001