Advanced IP Interconnection of Services | |
System Improvements to Machine-Type Communications | |
Unstructured Supplementary Service Data (USSD) simulation service in IMS | |
SIPTO Service Continuity of IP Data Session | |
QoS Control Based on Subscriber Spending Limits | |
Optimized Service Charging and Allocation of Resources in IMS whilst Roaming | |
Inclusion of Media Resource Broker (Stage 2/3) | |
Non Voice Emergency Services | |
Support for 3GPP Voice Interworking with Enterprise IP-PBX | |
IMS Network-Independent Public User Identities | |
Anonymous Call Rejection in the CS domain | |
Support for BroadBand Forum Accesses Interworking | |
Single Radio Voice Call Continuity (SRVCC) aspect of enhancements for Multimedia Priority Service | |
Single Radio Video Call Continuity for 3G-CS | |
Network Provided Location Information for IMS (NETLOC) | |
Service Awareness and Privacy Policies | |
VPLMN Autonomous CSG Roaming | |
Data Identification in Access Network Discovery and Selection Function (ANDSF) | |
LOcation-Based Selection of gaTEways foR WLAN | |
Single Radio Voice Call Continuity from UTRAN/GERAN to E-UTRAN/HSPA | |
S2a Mobility based On GTP and WLAN access to EPC | |
Roaming Architecture for Voice over IMS with Local Breakout | |
Rel-11 Security small Enhancements | |
Extensions of Acoustic Test Specifications in TS 26.131 and TS 26.132 | |
Enhancements to Multimedia: PSS, MMS, and MBMS Enhancements and Performance Improvements | |
Rel-11 Operations, Administration, Maintenance and Provisioning (OAM&P) | |
Rel-11 Charging Management small Enhancements | |
Transit Inter Operator Identifier for IMS Interconnection Charging in multi operator environment | |
User Data Convergence - Data Model | |
Definition of the UICC Application for Hosting Party Module | |
Usability improvement of Inter-IMS Network to Network Interface (II-NNI) specification for inter-connection by means of Option Item list | |
enhanced Nodes Restoration for EPC | |
Reference Location Information | |
IMS Stage-3 IETF Protocol Alignment | |
Service Identification for RRC Improvements in GERAN (Stage 3) | |
IMS Emergency PSAP Callback (Stage 3) | |
SAE Protocol Development | |
GCSMSC and GCR Redundancy for VGCS/VBS (Stage 2/3) | |
Support of RFC 6140 in IMS | |
Enhancement of the Protocols for SMS over SGs (Stage 3) | |
Enhancements for Multimedia Priority Service (MPS) – Gateway Control Priority | |
Inter-IMS Network to Network Interface (II-NNI) enhancements: SIP timers applicability (Stage 3) | |
Full Support of Multi-Operator Core Network by GERAN | |
Introduction of ER-GSM band for GSM-R | |
Extending 850 MHz Upper Band (814 – 849 MHz) | |
Further Self Optimizing Networks (SON) enhancements | |
Enhancement of Minimization of Drive Tests for E-UTRAN and UTRAN | |
E-UTRA medium range and MSR medium range/local area BS class requirements | |
Medium range/local area requirements for multicarrier BTS | |
Domain Specific Access Control in GERAN | |
Network-Based Positioning Support in LTE | |
Service continuity improvements for MBMS for LTE | |
LTE Advanced Carrier Aggregation of Band 3 and Band 7 | |
LTE Advanced Carrier Aggregation of Band 4 and Band 17 | |
LTE Advanced Carrier Aggregation of Band 4 and Band 13 | |
LTE Carrier Aggregation Enhancements | |
LTE Advanced Carrier Aggregation of Band 4 and Band 12 | |
LTE Advanced Carrier Aggregation of Band 5 and Band 12 | |
LTE Advanced Carrier Aggregation of Band 7 and Band 20 | |
LTE Advanced Carrier Aggregation of Band 2 and Band 17 | |
LTE Advanced Carrier Aggregation of Band 4 and Band 5 | |
LTE Advanced Carrier Aggregation of Band 5 and Band 17 | |
Further Enhanced Non CA-based ICIC for LTE | |
New Band LTE Downlink FDD 716-728 MHz | |
LTE RAN Enhancements for Diverse Data Applications | |
LTE E850 - Lower Band for Region 2 (non-US) | |
Carrier based HetNet ICIC for LTE | |
LTE Advanced Carrier Aggregation in Band 38 | |
LTE Advanced Carrier Aggregation in Band 41 | |
LTE for 700 MHz Digital Dividend | |
Relays for LTE (part 2) | |
LTE Advanced Carrier Aggregation of Band 3 and Band 20 | |
LTE Advanced Carrier Aggregation of Band 8 and Band 20 | |
LTE Advanced Carrier Aggregation of Band 1 and Band 7 | |
LTE Advanced Carrier Aggregation of Band 3 and Band 5 | |
LTE Advanced Carrier Aggregation of Band 4 and Band 7 | |
LTE Advanced Carrier Aggregation in Band 7 | |
LTE Advanced Carrier Aggregation Intra-Band, Non-Contiguous in Band 25 | |
Signalling and Procedure for Interference Avoidance for in-device coexistence | |
Coordinated Multi-Point Operation for LTE | |
Network Energy Saving for E-UTRAN | |
LTE Advanced Carrier Aggregation of Band 11 and Band 18 | |
LTE Advanced Carrier Aggregation of Band 1 and Band 18 | |
LTE Advanced Carrier Aggregation of Band 1 and Band 19 | |
LTE Advanced Carrier Aggregation of Band 1 and Band 21 | |
Enhanced downlink control channel(s) for LTE Advanced | |
UE Over The Air (Antenna) conformance testing methodology - Laptop mounted equipment Free Space test | |
Eight carrier HSDPA | |
UE demodulation performance requirements under multiple-cell scenario for 1.28Mcps TDD | |
Uplink Transmit Diversity for HSPA | |
Introduction of New Configuration for 4C-HSDPA | |
Non-contiguous 4C-HSDPA operation | |
Further Enhancements to CELL_FACH | |
HSDPA Multiflow Data Transmission | |
Four Branch MIMO transmission for HSDPA | |
MIMO with 64QAM for HSUPA | |
HSDPA Dual-Band Multi-Carrier combinations | |
LTE Advanced Carrier Aggregation of Band 3 and Band 5 with 2UL | |
Intra-band, Non-contiguous CA for Band 3 for LTE Advanced | |
Public Safety Broadband High Power UE for Band 14 for Region 2 | |
Improved Minimum Performance Requirements for E-UTRA: Interference Rejection | |
Additional special subframe configuration for LTE TDD | |
RF Requirements for Multi-Band and Multi-Standard Radio (MB-MSR) Base Station | |
Verification of radiated multi-antenna reception performance of UEs in LTE/UMTS | |
LTE in the 1670-1675 MHz Band for US | |
LTE Advanced Carrier Aggregation of Band 3 and Band 8 | |
(Small) Technical Enhancements and Improvements for Rel-11 | |
Study on IMS based Peer-to-Peer Content Distribution Services | |
Study on Non Voice Emergency Services | |
Study on Support for 3GPP Voice Interworking with Enterprise IP-PBX | |
Study on IMS Network-Independent Public User Identities | |
Study on IMS Evolution | |
Study on Policy solutions and enhancements | |
Study on IPv6 Migration | |
Study on Single Radio Voice Call Continuity from UTRAN/GERAN to E-UTRAN/HSPA | |
Study on Roaming Architecture for Voice over IMS with Local Breakout | |
Study on UTRAN key management enhancements | |
Study on Extended IMS Media Plane Security features | |
Study on Single Sign On (SSO) Application Security for IMS - based on SIP Digest | |
Study on Mobile 3D Video Coding | |
Study on Improved Support for Dynamic Adaptive Streaming over HTTP in 3GPP | |
Study on version handling | |
Study on Management of Converged Networks | |
Study on User Data Convergence (UDC) information model handling and provisioning: Example Use Cases | |
Study on OAM aspects of inter-RAT Energy Saving | |
Study on management of Heterogeneous Networks | |
Study on OAM aspects of Network Sharing | |
Study on impacts on UE-Core Network signalling from Energy Saving | |
Study on EPC Nodes Restoration | |
Study on GERAN improvements for Machine-Type Communications | |
Study on Signal Precoding enhancements for EGPRS2 DL | |
Study on Solutions for GSM/EDGE BTS Energy Saving | |
Study on Voice services over Adaptive Multi-user channels on One Slot (VAMOS) enhancements | |
Study on GERAN enhancements for Mobile Data Applications | |
Study on Coordinated Multi-Point operation for LTE | |
Study on Signalling and procedure for interference avoidance for in-device coexistence | |
Study on Signalling and procedure for interference avoidance for in-device coexistence | |
Study on Inclusion of RF Pattern Matching Technologies as a positioning method in the E-UTRAN | |
Study on HetNet mobility enhancements for LTE | |
Study on Enhanced Uplink Transmission for LTE | |
Study on further Downlink MIMO enhancements for LTE-Advanced | |
Study on Interference analysis between 800~900 MHz bands | |
Study on Further Enhancements to LTE TDD for DL-UL Interference Management and Traffic Adaptation | |
Study on Provision of low-cost MTC UEs based on LTE | |
Study on LTE Coverage Enhancements | |
Study on Mobile Relay for E-UTRA | |
Study on Enhanced performance requirement for LTE UE | |
Study on Measurement of Radiated Performance for MIMO and multi-antenna reception for HSPA and LTE terminals | |
Study on Extending 850 MHz | |
Study on Extending 850 MHz | |
Study on RAN improvements for Machine-Type Communications | |
Study on RAN improvements for Machine-Type Communications | |
Study on UE Application Layer Data Throughput Performance | |
Study on further enhancements for HNB and HeNB | |
Study on UMTS/LTE in 900 MHz band (Japan, Korea) | |
Study on RF and EMC requirements for active Antenna Array System (AAS) Base Station | |
Study on Uplink MIMO | |
Study on HSDPA Multipoint Transmission | |
Study on UE Over The Air (OTA) test method with Head and Hand Phantoms | |
Study on HSPA feedback and signalling efficiency enhancements for LCR TDD | |
Study on LTE-HRPD (High Rate Packet Data in 3GPP2) inter-RAT SON | |
Study on Passive InterModulation (PIM) handling for for UTRA and LTE Base Stations | |
Study on Measurements of radio performances for LTE terminals - Total Radiated Power (TRP) and Total Radiated Sensitivity (TRS) test methodology
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