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ETSI - European Telecommunication Standard Institute(ETSI) produces globally-applicable standards for information and telecommunication technologies (ICT) including land, mobile, radio, converged, broadcast and internet technologies.
Universal Mobile Telecommunications System (UMTS); Wide area network synchronization standard (3GPP TS 27.103 version 4.0.0 Release 4)
Standard published on 31.3.2001
Selected format:Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Wide Area Network Synchronization (3GPP TS 27.103 version 5.0.0 Release 5)
Standard published on 30.6.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Report on Terminal Interfaces - An Overview (3G TR 27.901 version 3.0.0 Release 1999)
Standard published on 28.1.2000
Selected format:Universal Mobile Telecommunications System (UMTS); Report on Terminal Interfaces - An Overview (3GPP TR 27.901 version 3.1.0 Release 1999)
Standard published on 31.3.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Report on Terminal Interfaces - An Overview (3GPP TR 27.901 version 4.0.0 Release 4)
Standard published on 31.3.2001
Selected format:Universal Mobile Telecommunications System (UMTS); Report on Terminal Interfaces - An Overview (3GPP TR 27.901 version 4.1.0 Release 4)
Standard published on 31.3.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Report on Terminal Interfaces - An Overview (3GPP TR 27.901 version 5.0.0 Release 5)
Standard published on 30.6.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Discussion of Synchronization Standards (3G TR 27.903 version 3.0.0 Release 1999)
Standard published on 28.1.2000
Selected format:Universal Mobile Telecommunications System (UMTS); Discussion of Synchronization Standards (3GPP TR 27.903 version 4.0.0 Release 4)
Standard published on 31.3.2001
Selected format:European digital cellular telecommunications system (Phase 2); ETSI object identifier tree; Common domain; Mobile domain; Operation and Maintenance (O&M), managed object registration definition (GSM 12.30)
Standard published on 2.5.1995
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
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