TS 25.423

Rel-4 RAN improvements

Low Chip Rate TDD option

Iub/Iur protocol aspects - for Low Chip Rate TDD option

Iub/Iur interfaces for methods Rel 99

DSCH power control improvement in soft handover

(Small) Technical Enhancements and Improvements for Rel-4

IP transport in the UTRAN

Rel-5 RAN improvements

High Speed Downlink Packet Access

Iub/Iur protocol aspects - for High Speed Downlink Packet Access

UE positioning enhancements for 1.28 Mcps TDD

Rel-5 Location Services enhancements

UE positioning for Rel-5 Location Services enhancements

UTRAN Sharing in Connected Mode

FS Improvement of Radio Resource Management across RNS and RNS/PSS

RL Timing Adjustment

RRM optimization for Iur and Iub

FS SRNS Relocation Procedure Enhancement

Support of Site Selection Diversity Transmission in UTRAN

Separation of resource reservation and radio link activation

Enhancement on the DSCH hard split mode

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5 Terminal interfaces

User Equipment Management

Rel-6 RAN improvements

Improved access to UE measurement data for CRNC to support TDD RRM

RAB support enhancement

Deleted - Rel-6 Evolutions of the transport in the UTRAN (ETRAN)

Rel-6 Charging Management

FDD Enhanced Uplink

FDD Enhanced Uplink - UTRAN Iub/Iur Protocol Aspects

Online Charging System (OCS) architecture study

Charging Management for the Service domain

CDR transfer

PS domain charging

CS domain charging

OCS: Applications and interfaces

Diameter charging applications

CDR parameter description

Charging Data Record (CDR) file format and transfer

Charging architecture and principles

Multimedia Broadcast and Multicast Service

Introduction of MBMS in RAN

Enhancement of the support of network sharing in the UTRAN

Rel-6 Trace Management

Subscriber and equipment trace in UTRAN

Rel-6 Operations, Administration, Maintenance and Provisioning (OAM&P)

Priority Service

Beamforming Enhancements

Network Assisted Cell Change (NACC) from UTRAN to GERAN - network-side aspects

HS-DPCCH ACK/NACK Enhancement

Optimization of downlink channelisation code utilisation

FS of the improved access to UE measurement data for CRNC to support TDD RRM

Rel-6 RRM optimization for Iur and Iub

(Small) Technical Enhancements and Improvements for Rel-6

Rel-7 Improvements of the Radio Interface

CT1 aspects of Mp

Deleted - CT3 aspects of Mp

Rel-7 RAN improvements

Stage 1/2 for Towards AGNSS Concept

3.84 Mcps TDD Enhanced Uplink

EDCHTDD: UTRAN Iub/Iur Protocol Aspects

1.28 Mcps TDD Enhanced Uplink

1.28 Mcps TDD Enhanced Uplink: UTRAN Iub/Iur Protocol Aspects

Location Services enhancements

Global Navigation Satellite System (GNSS) in UTRAN

Multiple-Input Multiple-Output (MIMO) antennas

MIMO - Iub/Iur Protocol Aspects

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

Extended WCDMA Cell Range

Improved L2 support for high data rates

7.68 Mcps TDD Enhanced Uplink

Extended UMTS 1.7/2.1 GHz

(Small) Technical Enhancements and Improvements for Rel-7

7.68 Mcps TDD option

VHCRTDD: UTRAN Iub/Iur Protocol Aspects

Support for Additional Navigation Satellite Systems (ANSS) for LCS

Customized Alerting Tone (CAT) service

Rel-8 RAN improvements

Flexible Alerting

UTRA HNB

Rel-8 LTE 3G Long Term Evolution - Evolved Packet System RAN part

LTE Evolved UTRA and UTRAN RF Radio Transmission/Reception, System Performance Requirements and Conformance Testing

LTE eUTRAN Interfaces

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

Enhancements for FDD HSPA Evolution

HSPA VoIP to WCDMA/GSM CS continuity

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

(Small) Technical Enhancements and Improvements for Rel-8

Cell Portion for 1.28 Mcps TDD

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

(Small) Technical Enhancements and Improvements for Rel-9

Four carrier HSDPA

Core part: Four carrier HSDPA

Automatic Neighbour Relation (ANR) for UTRAN

Core part: Automatic Neighbour Relation (ANR) for UTRAN

Core part: Expanded 1900 MHz Band for UTRA and LTE

HNB and HeNB Mobility Enhancements

Core part: HNB and HeNB Mobility Enhancements

Minimization of Drive Tests for E-UTRAN and UTRAN

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

Enhancements of Iur-g interface

Core part: Enhancements of Iur-g interface (Stage 2/3)

Core part: Four Branch MIMO transmission for HSDPA

Core part: Eight carrier HSDPA

Core part: Further Enhancements to CELL_FACH

Core part: Further enhancements to H(e)NB mobility - Part 2

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

MIMO with 64QAM for HSUPA

Core part: MIMO with 64QAM for HSUPA

Core part: Non-contiguous 4C-HSDPA operation

Core part: Further Self Optimizing Networks (SON) enhancements

(Small) Technical Enhancements and Improvements for Rel-11

Core part: Extending 850 MHz Upper Band (814 849 MHz)

Core part: Enhancement of Minimization of Drive Tests for E-UTRAN and UTRAN

Core part: Further Enhanced Uplink (EUL) enhancements

Core part: Further enhancements to H(e)NB mobility - Part 3

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: RAN aspects for SIPTO at the Local Network

Core part: Increasing the minimum number of carriers for UE monitoring in UTRA and E-UTRA

Core part: L-band for Supplemental Downlink in E-UTRA and UTRA

MBMS Improvements

(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: Dual Carrier HSUPA Enhancements for UTRAN CS

Core part: Multiflow Enhancements for UTRA

HSPA Dual-Band UL carrier aggregation

Core part: RAN sharing enhancements for UMTS

(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

(Small) Technical Enhancements and Improvements for Rel-14

Quality of Experience (QoE) Measurement Collection for streaming services in UTRAN

Core part:Quality of Experience (QoE) Measurement Collection for streaming services in UTRAN

Multi-Carrier Enhancements for UMTS

Core part: Multi-Carrier Enhancements for UMTS

Core part: Simplified HS-SCCH for UMTS

(Small) Technical Enhancements and Improvements for Rel-17

Short Message Service enhancements / Enhanced Messaging Service (EMS)

Charging

Harmonized Standard

Location Services

Lawful Interception for GSM Features transposed to UMTS

Man-Machine Interface (MMI) of the User Equipment (UE)

OAM Principles and High-level Requirements

SIM Application Toolkit

(Small) Technical Enhancements and Improvements for R99

UMTS

UMTS Terrestrial Radio Access Network