TS 25.214

Rel-4 RAN improvements

DSCH power control improvement in soft handover

(Small) Technical Enhancements and Improvements for Rel-4

Rel-5 RAN improvements

High Speed Downlink Packet Access

Physical Layer for High Speed Downlink Packet Access

Support of Site Selection Diversity Transmission in UTRAN

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 - Physical Layer

Charging Management for the Service domain

OCS: Applications and interfaces

Online Charging System (OCS) architecture study

Diameter charging applications

CDR parameter description

Charging Data Record (CDR) file format and transfer

Charging architecture and principles

PS domain charging

CDR transfer

CS domain charging

Multimedia Broadcast and Multicast Service

Introduction of MBMS in RAN

HS-DPCCH ACK/NACK Enhancement

Optimization of downlink channelisation code utilisation

(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

MBMS FDD Physical layer Enhancements

Multiple-Input Multiple-Output (MIMO) antennas

MIMO - Physical layer

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

(Small) Technical Enhancements and Improvements for Rel-7

Rel-8 RAN improvements

Flexible Alerting

Study on Synchronized E-DCH for UTRA FDD

Combination of 64QAM and MIMO for HSDPA (FDD)

Dual-Cell HSDPA operation on adjacent carriers

HS-DSCH Serving Cell Change Enhancements

Enhancements for Serving Radio Network Subsystem (SRNS) Relocation Procedure

Enhanced Uplink for CELL_FACH State in FDD

(Small) Technical Enhancements and Improvements for Rel-8

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

Four carrier HSDPA

Core part: Four carrier HSDPA

Deleted - UTRAN 2 ms TTI uplink range improvement

(Small) Technical Enhancements and Improvements for Rel-10

Core part: Four Branch MIMO transmission for HSDPA

Core part: Eight carrier HSDPA

Further Enhancements to CELL_FACH

Core part: Further Enhancements to CELL_FACH

HSDPA Multiflow Data Transmission

Core part: HSDPA Multiflow Data Transmission

Uplink Transmit Diversity for HSPA

Core part: Uplink Transmit Diversity for HSPA - Closed Loop

MIMO with 64QAM for HSUPA

Core part: MIMO with 64QAM for HSUPA

Further Enhanced Uplink (EUL) enhancements

Core part: Further Enhanced Uplink (EUL) enhancements

Dedicated Channel (DCH) enhancements for UMTS

Core part: Dedicated Channel (DCH) enhancements for UMTS

Core part: Heterogeneous Networks enhancements

Enhanced Broadcast of System Information

Core part: Enhanced Broadcast of System Information

Dual Carrier HSUPA Enhancements for UTRAN CS

Core part: Multiflow Enhancements for UTRA

Downlink TPC 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

Core part: Multi-Carrier Enhancements for UMTS

Simplified HS-SCCH for UMTS

Core part: Simplified HS-SCCH for UMTS

Charging

Harmonized Standard

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 Terrestrial Radio Access Network