TR 21.914
SA
★
Release-14 Description
use "3GPP‑Page" to get the Word version
use "ETSI‑search" to get the PDF version
for a better overview, the Table of Contents (ToC) is reproduced
use "ETSI‑search" to get the PDF version
for a better overview, the Table of Contents (ToC) is reproduced
V14.0.0 (PDF)
2018/06 104 p.
Rapporteur: Mr. Sultan, Alain
The present document provides a summary of each Release 14 Feature or, whenever needed, of each significant Work Item.
The information provided in this document is limited to an overview of each feature, explaining, in about a page, its purpose and the main lines of its behaviour.
The next step to retrieve more information on a given feature is to consult the 3GPP Ultimate web site, as explained in Chapter 4.
full Table of Contents for TR 21.914 Word version: 14.0.0
1 Scope
2 References
3 Definitions, symbols and abbreviations
4 Process to get further information
5 Rel-14 Executive Summary
6 Mission Critical related items
7 Vehicle-to-Everything (V2X) related items
8 Cellular Internet of Things (CIoT) related items
9 Voice and Multimedia related items
10 Location and positioning related items
11 Radio improvements
12 System improvements
13 Rel-14 Work Items not subject to summaries
A Change history
1 Scope Word-p. 7
2 References
3 Definitions, symbols and abbreviations
4 Process to get further information Word-p. 8
5 Rel-14 Executive Summary Word-p. 11
6 Mission Critical related items Word-p. 12
6.1 Mission Critical Improvements general aspects
7 Vehicle-to-Everything (V2X) related items Word-p. 21
8 Cellular Internet of Things (CIoT) related items Word-p. 31
6.1.1 Re-organizing the MCPTT Stage 1 documents
6.1.2 Re-organizing the MCPTT Stage 2 documents
6.1.3 MCPTT documents structure Word-p. 13
6.2 Mission Critical Push to Talk over LTE Realignment Word-p. 14
6.3 Mission Critical Services Common Requirements Word-p. 15
6.4 Mission Critical Video over LTE Word-p. 16
6.5 Mission Critical Data over LTE Word-p. 17
6.6 Common functional architecture to support mission critical services Word-p. 18
6.7 Enhancements for Mission Critical Push To Talk Word-p. 19
8.1 System improvements for MTC
9 Voice and Multimedia related items Word-p. 41
8.1.1 Extended architecture support for Cellular Internet of Things
8.1.2 Enhancements of Dedicated Core Networks selection mechanism Word-p. 33
8.2 LTE enhancements for MTC
8.3 GPRS/GERAN enhancements for MTC Word-p. 35
8.3.1 New band support for Rel-14 Narrowband Internet of Things (NB-IOT)
8.3.2 Enhancements of NB-IoT
8.3.3 Non-IP for Cellular Internet of Things (CIoT) for 2G/3G-GPRS(EC-EGPRS) Word-p. 38
8.3.4 Radio Interface Enhancements for Extended Coverage GSM for support of Cellular Internet of Things
8.3.5 Dedicated Core Networks for GERAN Word-p. 40
9.1 VoLTE related items
10 Location and positioning related items Word-p. 59
9.1.1 S8 Home Routing Architecture for VoLTE
9.1.2 Robust Call Setup for VoLTE subscriber in LTE Word-p. 42
9.1.3 Enhancements to Domain Selection between VoLTE and CDMA CS Word-p. 46
9.2 MBMS improvements Word-p. 47
9.3 IMS related items
9.3.1 Evolution to and Interworking with eCall in IMS
9.3.2 Password-based service activation for IMS Multimedia Telephony service Word-p. 50
9.3.3 Media Handling Extensions of IMS-based Telepresence Word-p. 51
9.3.4 SIP Reason header extension
9.3.5 Diameter Load Control Mechanism
9.3.6 Diameter Base Protocol Specification Update Word-p. 52
9.3.7 Determination of Completeness of Charging Information in IMS Word-p. 53
9.3.8 SCC AS Restoration
9.4 Other Voice and Multimedia related items Word-p. 54
9.4.1 Multimedia Priority Service Modifications
9.4.2 Enhancements to Multi-stream Multiparty Conferencing Media Handling Word-p. 55
9.4.3 Enhancement for TV service Word-p. 56
9.4.4 Improved Streaming QoE Reporting in 3GPP (IQoE) Word-p. 57
9.4.4a Quality of Experience (QoE) Measurement Collection for streaming services in UTRAN Word-p. 58
9.4.5 Development of super-wideband and fullband P.835
10.1 Enhancements to User Location Reporting Support
10.2 Enhancing Location Capabilities for Indoor and Outdoor Emergency Communications Word-p. 60
10.3 Further Indoor Positioning Enhancements for UTRA and LTE
10.4 Improvements of awareness of user location change Word-p. 61
11 Radio improvements Word-p. 63
11.1 WLAN and unlicensed spectrum related items
12 System improvements Word-p. 84
11.1.1 EIR check for WLAN access to EPC
11.1.2 Support of EAP Re-authentication Protocol for WLAN Interworking
11.1.3 Phase 2 of the Support of Emergency services over WLAN Word-p. 64
11.1.4 T-ADS supporting WLAN Access Word-p. 65
11.1.5 Enhanced LTE-WLAN Aggregation (LWA)
11.1.6 Enhanced LTE WLAN Radio Level Integration with IPsec Tunnel (eLWIP) Word-p. 66
11.2 GERAN and GPRS related items Word-p. 67
11.2.1 Positioning Enhancements for GERAN
11.2.2 New GPRS algorithms for EASE Word-p. 68
11.2.3 Positioning Enhancements for GERAN Word-p. 69
11.2.4 Other GERAN items
11.3 UMTS related items
11.3.1 RRC optimization for UMTS
11.3.2 Multi-Carrier Enhancements for UMTS Word-p. 70
11.3.3 DTX/DRX enhancements in CELL_FACH
11.4 LTE related items Word-p. 71
11.4.1 LTE radio improvements
11.4.1.1 Radiated performance requirements for the verification of multi-antenna reception of UEs in LTE
11.4.1.2 Enhancements on Full-Dimension (FD) MIMO for LTE Word-p. 72
11.4.1.3 Further mobility enhancements in LTE Word-p. 73
11.4.1.4 Uplink Capacity Enhancements for LTE Word-p. 74
11.4.1.5 L2 latency reduction techniques for LTE
11.4.1.6 SRS (sounding reference signal) switching between LTE component carriers Word-p. 75
11.4.1.7 Downlink Multiuser Superposition Transmission for LTE Word-p. 77
11.4.1.8 Flexible eNB-ID and Cell-ID in E-UTRAN Word-p. 78
11.4.1.9 Four receiver (4Rx) antenna ports with Carrier Aggregation (CA) for LTE downlink (DL) Word-p. 79
11.4.1.10 Requirements for a new UE category with single receiver based on Category 1 for LTE
11.4.1.11 Enhanced LAA for LTE Word-p. 80
11.4.1.12 Performance enhancements for high speed scenario in LTE Word-p. 81
11.4.1.13 LTE Measurement Gap Enhancement Word-p. 82
11.4.2 LTE bands related items Word-p. 83
12.1 Control and User Plane Separation of EPC nodes 
12.2 Paging Policy Enhancements and Procedure Word-p. 85
12.3 Shared Subscription Data Update Word-p. 86
12.4 Service Domain Centralization
12.5 Control of Applications when Third party Servers encounter difficulties Word-p. 87
12.6 PS Data Off Services Word-p. 88
12.7 Enhancement to Flexible Mobile Service Steering Word-p. 89
12.8 Sponsored data connectivity improvements
12.9 Group based enhancements in the network capability exposure functions Word-p. 90
12.10 Improved operator control using new UE configuration parameters Word-p. 91
12.11 Charging and OAM stand alone improvements Word-p. 92
13 Rel-14 Work Items not subject to summaries Word-p. 97
12.2 Paging Policy Enhancements and Procedure Word-p. 85
12.3 Shared Subscription Data Update Word-p. 86
12.4 Service Domain Centralization
12.5 Control of Applications when Third party Servers encounter difficulties Word-p. 87
12.6 PS Data Off Services Word-p. 88
12.7 Enhancement to Flexible Mobile Service Steering Word-p. 89
12.8 Sponsored data connectivity improvements
12.9 Group based enhancements in the network capability exposure functions Word-p. 90
12.10 Improved operator control using new UE configuration parameters Word-p. 91
12.11 Charging and OAM stand alone improvements Word-p. 92
12.11.1 OAM14 Rel-14 Operations, Administration, Maintenance and Provisioning (OAM&P)
12.11.2 Filtering of PM measurements and data volume Word-p. 93
12.11.3 OAM support for Licensed Shared Access (LSA) Word-p. 94
12.11.4 Rel-14 Charging
12.12 Extension of UE Delay test methods and requirements Word-p. 95
12.13 Security Assurance Specification for 3GPP network products Word-p. 96
13.1 Introduction
13.2 Rel-14 Work Items without summary
A Change history Word-p. 103
13.2.1 Addition of band 25 and 26 to LTE MTC cat.0
13.2.2 Addition of bands 25 and 40 to LTE MTC cat.1
13.2.3 UE Conformance Test Aspects - IMS for Converged IP Communications
13.2.4 Citizens Broadband Radio Service (CBRS) 3.5GHz band for LTE in the United States
13.2.5 LTE UE Total Radiated Power (TRP) and Total Radiated Sensitivity (TRS) and UTRA Hand Phantom related UE TRP and TRS Requirements Word-p. 98
13.2.6 AWS-3/4 Band for LTE
13.2.7 LTE FDD in the Bands 1980-2010 MHz and 2170-2200MHz for Region 3
13.2.8 Addition of 1.4 and 3 MHz Channel Bandwidth to E-UTRA operating band 65 for CGC (Complementary Ground Component) operations in Region 1
13.2.9 LTE 2.6 GHz FDD Supplemental DL band (2570-2620 MHz) and LTE Carrier Aggregation (2DL/1UL) with Band 3 for region 1
13.2.10 LTE Band 41 UE power class 2 operation Word-p. 99
13.2.10a Introduction of new band support for 4Rx antenna ports for LTE
13.2.11 LTE Carrier Aggregation
13.2.2 Addition of bands 25 and 40 to LTE MTC cat.1
13.2.3 UE Conformance Test Aspects - IMS for Converged IP Communications
13.2.4 Citizens Broadband Radio Service (CBRS) 3.5GHz band for LTE in the United States
13.2.5 LTE UE Total Radiated Power (TRP) and Total Radiated Sensitivity (TRS) and UTRA Hand Phantom related UE TRP and TRS Requirements Word-p. 98
13.2.6 AWS-3/4 Band for LTE
13.2.7 LTE FDD in the Bands 1980-2010 MHz and 2170-2200MHz for Region 3
13.2.8 Addition of 1.4 and 3 MHz Channel Bandwidth to E-UTRA operating band 65 for CGC (Complementary Ground Component) operations in Region 1
13.2.9 LTE 2.6 GHz FDD Supplemental DL band (2570-2620 MHz) and LTE Carrier Aggregation (2DL/1UL) with Band 3 for region 1
13.2.10 LTE Band 41 UE power class 2 operation Word-p. 99
13.2.10a Introduction of new band support for 4Rx antenna ports for LTE
13.2.11 LTE Carrier Aggregation
13.2.12.1 Rel-14 LTE Carrier Aggregation
13.2.12.2 Rel-14 LTE Advanced inter-band Carrier Aggregation Word-p. 100
13.2.12 Stage-3 SAE Protocol Development - Phase 5 Word-p. 101
13.2.13 AT Commands for CIoT
13.2.14 Protocol enhancements for MCPTT over LTE
13.2.15 IMS Signalling Activated Trace
13.2.16 Lawful Interception Rel-14 Word-p. 102
13.2.17 User Controlled Spoofed Call Treatment
13.2.18 IMS Stage-3 IETF Protocol Alignment
