Release ledger
Canonical Atlas record
TS 25.306
UE Radio Access capabilities
Release evolution
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Rel-10 snapshot
Work affecting this release
44 indexed Change Requests · 8 connected Work Items.
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Version history
Indexed versions
Showing 60 of 142 indexed versions.
Atlas classifications
Meaning and provenance
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Work Items
Standards work connected to TS 25.306
Rel-4 RAN improvements
Low Chip Rate TDD option
UE radio access capability
RAB support enhancement for Rel-4
(Small) Technical Enhancements and Improvements for Rel-4
Rel-5 RAN improvements
High Speed Downlink Packet Access
Layer 2 and 3 aspects
Physical Layer for High Speed Downlink Packet Access
RAB support enhancement for Rel-5
Enhancement on the DSCH hard split mode
(Small) Technical Enhancements and Improvements for Rel-5
RAB support enhancement
Rel-6 RAN improvements
Rel-6 Charging Management
FDD Enhanced Uplink
FDD Enhanced Uplink - Layer 2 and 3 Protocol Aspects
Generic Access to A/Gb Interface (GAAI)
Multimedia Broadcast and Multicast Service
Introduction of MBMS in RAN
Optimization of downlink channelisation code utilisation
Support of PS Handover for GERAN A/Gb mode
(Small) Technical Enhancements and Improvements for Rel-6
Rel-7 RAN improvements
CT1 aspects of Mp
Deleted - CT3 aspects of Mp
Rel-7 Improvements of the Radio Interface
Stage 1/2 for Towards AGNSS Concept
3.84 Mcps TDD Enhanced Uplink
EDCHTDD: Layer 2 and 3 Protocol Aspects
PS Handover between GERAN/UTRAN mode and GAN Mode
1.28 Mcps TDD Enhanced Uplink
1.28 Mcps TDD Enhanced Uplink: Layer 2 and 3 Protocol Aspects
Location Services enhancements
Global Navigation Satellite System (GNSS) in UTRAN
MBMS FDD Physical layer Enhancements
MBMS Low Chip Rate TDD Physical Layer Enhancement
MBMS TDD Physical layer Enhancements
Multiple-Input Multiple-Output (MIMO) antennas
MIMO - Layer 2,3 aspects
Mp (MRFC - MRFP) interface
Introduction of 16QAM in HSUPA (FDD)
64QAM for HSDPA (FDD)
Continuous connectivity for packet data users
Enhanced CELL_FACH State in FDD
Improved L2 support for high data rates
7.68 Mcps TDD Enhanced Uplink
UMTS 1700 MHz
Extended UMTS 1.7/2.1 GHz
UMTS 2.6 GHz
Deleted (not approved at PCG) - UMTS 2.6 GHz FDD DL External
UMTS 2.6 GHz TDD
UMTS 900 MHz
(Small) Technical Enhancements and Improvements for Rel-7
7.68 Mcps TDD option
VHCRTDD: Layer 2 and layer 3 protocol aspects
Support for Additional Navigation Satellite Systems (ANSS) for LCS
Rel-8 RAN improvements
Support of UTRA HNB
Rel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part
LTE Radio Interface Layer 2 and 3 Protocol Aspect
LTE Evolved UTRA and UTRAN RF Radio Transmission/Reception, System Performance Requirements and Conformance Testing
3.84 Mcps TDD MBMS over a Single Frequency Network (MBSFN) Integrated Mobile Broadcast
64QAM for 1.28 Mcps TDD HSDPA
Combination of 64QAM and MIMO for HSDPA (FDD)
RAN2 part of Support for Additional Navigation Satellite Systems (ANSS) for LCS
Dual-Cell HSDPA operation on adjacent carriers
Enhanced UE Discontinuous Reception (DRX) for FDD
Enhanced CELL_FACH state in 1.28 Mcps TDD
HS-DSCH Serving Cell Change Enhancements
Continuous Connectivity for packet data users for 1.28 Mcps TDD
MIMO for 1.28 Mcps TDD. Linked to Rel-8 Study on Scope of future HSPA Evolution for 1.28 Mcps TDD (UID_370041) TR 25.824
Enhancements for Serving Radio Network Subsystem (SRNS) Relocation Procedure
Enhanced Uplink for CELL_FACH State in FDD
Improved L2 for uplink
Rel-8 Improvements of the Radio Interface
CS Voice Service over HSPA
UMTS 1500 MHz
Deleted - UMTS 2300 MHz FDD/TDD
UMTS 2300 MHz TDD LCR
UMTS 700 MHz FDD
(Small) Technical Enhancements and Improvements for Rel-8
Home NB and Home eNB enhancements - RAN2 aspects
Rel-9 RAN improvements
Dual-Cell HSUPA
Combination of DC-HSDPA with MIMO
Support for different bands for Dual-Cell HSDPA
Transmit Antenna Array (TxAA) extension for non-MIMO UEs
Rel-9 Improvements of the Radio Interface
Extended UMTS/LTE 800 MHz
UMTS/LTE 800 MHz for Europe
(Small) Technical Enhancements and Improvements for Rel-9
User Data Convergence (UDC)
Extended UMTS/LTE 1500 MHz
Deleted - Support of WiMAX - UMTS Mobility
Four carrier HSDPA
Core part: Four carrier HSDPA
Core part: Automatic Neighbour Relation (ANR) for UTRAN
Interfrequency detected set measurements for UMTS
Core part: Minimization of Drive Tests for E-UTRAN and UTRAN
Core part: MU-MIMO for 1.28Mcps TDD
1.28 Mcps TDD Multi-carrier HSUPA
(Small) Technical Enhancements and Improvements for Rel-10
Core part: Four Branch MIMO transmission for HSDPA
Core part: Eight carrier HSDPA
Core part: Further Enhancements to CELL_FACH
HSDPA Multiflow Data Transmission
Core part: HSDPA Multiflow Data Transmission
Core part: Uplink Transmit Diversity for HSPA - Closed Loop
Core part: Uplink Transmit Diversity for HSPA - Open Loop
Core part: MIMO with 64QAM for HSUPA
Non-contiguous 4C-HSDPA operation
Core part: Non-contiguous 4C-HSDPA operation
(Small) Technical Enhancements and Improvements for Rel-11
Core part: Enhancement of Minimization of Drive Tests for E-UTRAN and UTRAN
Core part: UTRAN aspects of Single Radio Voice Call Continuity from UTRAN/GERAN to E-UTRAN/HSPA
Further Enhanced Uplink (EUL) enhancements
Core part: Further Enhanced Uplink (EUL) enhancements
HSPA signalling enhancements for more efficient resource usage for LCR
Core part: HSPA signalling enhancements for more efficient resource usage for LCR TDD
Core part: Support for BeiDou Navigation Satellite System (BDS) for UTRA
Core part: Increasing the minimum number of carriers for UE monitoring in UTRA and E-UTRA
(Small) Technical Enhancements and Improvements for Rel-12
Core part: Dedicated Channel (DCH) enhancements for UMTS
Core part: Heterogeneous Networks enhancements
Core part: UMTS Mobility enhancements for heterogeneous networks
Core part: WLAN/3GPP Radio Interworking
Core part: Enhanced Broadcast of System Information
Dual Carrier HSUPA Enhancements for UTRAN CS
Core part: Dual Carrier HSUPA Enhancements for UTRAN CS
Core part: HSPA Dual-Band UL carrier aggregation
Core part: LTE in the 1670-1675 MHz Band for US (on hold till 12/2014)
Perf. Part: LTE in the 1670-1675 MHz Band for US (on hold till 12/2014)
Core part: Multicarrier Load Distribution of UEs in LTE
(Small) Technical Enhancements and Improvements for Rel-13
Core part: L2/L3 Downlink enhancements for UMTS
Core part: Downlink TPC Enhancements for UMTS
Core part: Network-Assisted Interference Cancellation and Suppression for UMTS
Core part: DTX/DRX enhancements in CELL_FACH
(Small) Technical Enhancements and Improvements for Rel-14
Core part:Quality of Experience (QoE) Measurement Collection for streaming services in UTRAN
Core part: Multi-Carrier Enhancements for UMTS
Core part: RRC optimization for UMTS
Core part: Simplified HS-SCCH for UMTS
(Small) Technical Enhancements and Improvements for Rel-16
Historical association · verification pending(Small) Technical Enhancements and Improvements for Rel-17
Harmonized Standard
Location Services
Lawful Interception for GSM Features transposed to UMTS
Man-Machine Interface (MMI) of the User Equipment (UE)
(Small) Technical Enhancements and Improvements for R99
UMTS
UMTS Terrestrial Radio Access Network
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Related standards
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