3GPP Releases
Browse specifications by release, from the original R99 UMTS release through 5G-Advanced.
Rel-20
5G-AdvancedThe in-progress release continuing the 5G-Advanced evolution track.
Rel-19
5G-AdvancedSecond full 5G-Advanced release, deepening AI/ML integration and sustainability features.
Frozen 2025-12-19
Rel-18
5G-AdvancedFirst 5G-Advanced release, extending 5G NR with AI/ML, non-terrestrial networks, and reduced-capability devices.
Frozen 2024-03-22
Rel-17
5G NRExtends 5G NR to new device classes and satellite access.
Frozen 2022-03-23
Rel-16
5G NREnhances 5G NR with unlicensed spectrum, vehicle-to-everything, and private network support.
Frozen 2020-07-03
Rel-15
5G NRThe foundational 5G New Radio release, defining the NR air interface and 5G core.
Frozen 2018-06-14
Rel-14
4G LTEFinal major LTE release before 5G NR, introducing LTE-Advanced Pro.
Frozen 2017-06-09
Rel-13
4G LTEIntroduces LTE-Advanced Pro and Narrowband IoT.
Frozen 2016-03-11
Rel-12
4G LTEAdds dual connectivity and device-to-device communication.
Frozen 2015-03-13
Rel-11
4G LTEAdds coordinated multi-point transmission and enhanced control channels.
Frozen 2012-12-14
Rel-10
4G LTEThe first LTE-Advanced release meeting IMT-Advanced requirements.
Frozen 2011-06-08
Rel-9
4G LTERefines the initial LTE release with self-organizing network features.
Frozen 2009-12-18
Rel-8
4G LTEThe foundational LTE release, defining E-UTRAN and the Evolved Packet Core.
Frozen 2008-12-19
Rel-7
3GEnhances UMTS with HSPA+ and IMS refinements.
Frozen 2007-09-07
Rel-6
3GAdds High Speed Uplink Packet Access to UMTS.
Frozen 2005-03-18
Rel-5
3GIntroduces High Speed Downlink Packet Access and the IP Multimedia Subsystem.
Frozen 2003-03-14
Rel-4
3GSplits the circuit core into call control and bearer transport.
Frozen 2001-03-16
Rel-2
3GTransitional release consolidating early UMTS corrections.
Frozen 2000-06-01
R99
3GThe original UMTS release, introducing WCDMA radio access alongside the GSM/GPRS core.
Frozen 2000-03-31

