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: 04/01/2019

Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 3: Specifications of Decentralized Environmental Notification Basic Service

Published Date: 07/01/2013

Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference Document (SRDoc); Short Range Devices; Low Power Cochlear Implant Systems (LP-CIS) operating in the band 2 483,5 MHz - 2 500 MHz

Published Date: 10/01/1996

Digital Video Broadcasting (DVB) - Allocation of Service Information (SI) Codes for DVB Systems

Published Date: 08/01/1991

Business Telecommunications (BT); Transmission characteristics of digital Private Automatic Branch Exchanges (PABXs)

Published Date: 08/01/1991

Business Telecommunications (BT); Transmission Characteristics at 2-wire Analogue Interfaces of a Digital Private Automatic Branch Exchange (PABX)

Published Date: 08/01/1991

Business Telecommunications (BT); Transmission Characteristics at 4-WIRE Analogue Interfaces of a Digital Private Automatic Branch Exchange (PABX)

Published Date: 08/01/1991

Business Telecommunications (BT); Transmission Characteristics at Digital Interfaces of a Digital Private Automatic Branch Exchange (PABX)

Published Date: 04/01/1992

Integrated Services Digital Network (ISDN); Primary Rate User-network Interface; Layer 1 Specification & Test Principles