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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); UTRAN Iupc interface: signalling transport (3GPP TS 25.452 version 8.0.0 Release 8)
Standard published on 27.1.2009
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface: signalling transport (3GPP TS 25.452 version 9.0.1 Release 9)
Standard published on 14.4.2011
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling (3GPP TS 25.453 version 10.2.0 Release 10)
Standard published on 14.4.2011
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling (3GPP TS 25.453 version 10.3.0 Release 10)
Standard published on 5.7.2011
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling (3GPP TS 25.453 version 10.4.0 Release 10)
Standard published on 27.1.2014
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling (3GPP TS 25.453 version 11.0.0 Release 11)
Standard published on 10.10.2012
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling (3GPP TS 25.453 version 11.1.0 Release 11)
Standard published on 8.7.2013
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling (3GPP TS 25.453 version 11.2.0 Release 11)
Standard published on 27.1.2014
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling (3GPP TS 25.453 version 12.1.0 Release 12)
Standard published on 25.9.2014
Selected format:Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling (3GPP TS 25.453 version 12.2.0 Release 12)
Standard published on 28.1.2015
Selected format:Latest update: 2026-09-10 (Number of items: 2 300 145)
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