ETSI TS 121 101 PDF

Published Date: 08/01/2020

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 16.0.0 Release 16)

Published Date: 06/01/2018

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 15.0.0 Release 15)

Published Date: 07/01/2017

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 14.1.0 Release 14)

Published Date: 03/01/2017

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 14.0.0 Release 14)

Published Date: 01/01/2017

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 12.0.2 Release 12)

Published Date: 07/01/2014

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 10.4.0 Release 10)

Published Date: 03/01/2012

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 9.2.0 Release 9)

Published Date: 03/01/2012

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 8.4.0 Release 8)

Published Date: 01/01/2010

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 7.5.0 Release 7)

Published Date: 01/01/2010

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 6.10.0 Release 6)

Published Date: 01/01/2010

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 5.14.0 Release 5)

Published Date: 01/01/2010

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 4.15.0 Release 4)

Published Date: 01/01/2010

Universal Mobile Telecommunications System (UMTS); Technical Specifications and Technical Reports for a UTRAN-based 3GPP system (3GPP TS 21.101 version 3.18.0 Release 1999)

Published Date: 12/01/2001

Universal Mobile Telecommunications System (UMTS); 3rd Generation mobile system Release 1999 Specifications (3GPP TS 21.101 version 3.6.0 Release 1999)

Published Date: 09/01/2001

Universal Mobile Telecommunications System (UMTS); 3rd Generation mobile system Release 1999 Specifications (3GPP TS 21.101 version 3.5.0 Release 1999)

Published Date: 07/01/2001

Universal Mobile Telecommunications System (UMTS); 3rd Generation mobile system Release 1999 Specifications (3GPP TS 21.101 version 3.4.0 Release 1999)

Published Date: 03/01/2001

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); 3rd Generation mobile system Release 1999 Specifications (3GPP TS 21.101 version 3.3.0 Release 1999)

Published Date: 12/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); 3rd Generation mobile system Release 1999 Specifications (3GPP TS 21.101 version 3.2.0 Release 1999)

Published Date: 07/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); 3rd Generation mobile system Release 1999 Specifications (3G TS 21.101 version 3.1.0 Release 1999)

Published Date: 05/01/2000

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); 3rd Generation mobile system Release 1999 Specifications (3G TS 21.101 version 3.0.1)

Published Date: 01/01/2021

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Universal Subscriber Identity Module (USIM) Application Toolkit (USAT) (3GPP TS 31.111 version 16.3.0 Release 16)

Published Date: 10/01/2012

Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Telecommunication management; Configuration Management (CM); Core network resources Integration Reference Point (IRP); Solution Set (SS) Definitions (3GPP TS 32.636 version 11.0.0 Release 11)

Published Date: 11/01/2017

Information technology — Learning, education and training — Metadata for learning resources — Part 11: Migration from LOM to MLR

Published Date: 05/27/2014

Information technology — Service management — Part 10: Concepts and terminology

Published Date: 02/01/2016

Information technology — Service management — Part 10: Concepts and terminology

Published Date: 05/27/2014

Information technology — Service management — Part 4: Process reference model

Published Date: 05/27/2014

Information technology - Service management - Part 5: Exemplar implementation plan for ISO/IEC 20000-1

Published Date: 03/01/2015

Information technology — Service management — Part 9: Guidance on the application of ISO/IEC 20000-1 to cloud services