Content for TR 21.914 Word version: 14.0.0
11 Radio improvements
12 System improvements
13 Rel-14 Work Items not subject to summaries
$ Change history
11 Radio improvements p. 63
11.1 WLAN and unlicensed spectrum related items p. 63
11.1.1 EIR check for WLAN access to EPC p. 63
11.1.2 Support of EAP Re-authentication Protocol for WLAN Interworking p. 63
11.1.3 Phase 2 of the Support of Emergency services over WLAN p. 64
11.1.4 T-ADS supporting WLAN Access p. 65
11.1.5 Enhanced LTE-WLAN Aggregation (LWA) p. 65
11.1.6 Enhanced LTE WLAN Radio Level Integration with IPsec Tunnel (eLWIP) p. 66
11.2 GERAN and GPRS related items p. 67
11.2.1 Positioning Enhancements for GERAN p. 67
11.2.2 New GPRS algorithms for EASE p. 68
11.2.3 Positioning Enhancements for GERAN p. 69
11.2.4 Other GERAN items p. 69
11.3 UMTS related items p. 69
11.3.1 RRC optimization for UMTS p. 69
11.3.2 Multi-Carrier Enhancements for UMTS p. 70
11.3.3 DTX/DRX enhancements in CELL_FACH p. 70
11.4 LTE related items p. 71
11.4.1 LTE radio improvements p. 71
11.4.1.1 Radiated performance requirements for the verification of multi-antenna reception of UEs in LTE p. 71
11.4.1.2 Enhancements on Full-Dimension (FD) MIMO for LTE p. 72
11.4.1.3 Further mobility enhancements in LTE p. 73
11.4.1.4 Uplink Capacity Enhancements for LTE p. 74
11.4.1.5 L2 latency reduction techniques for LTE p. 74
11.4.1.6 SRS (sounding reference signal) switching between LTE component carriers p. 75
11.4.1.7 Downlink Multiuser Superposition Transmission for LTE p. 77
11.4.1.8 Flexible eNB-ID and Cell-ID in E-UTRAN p. 78
11.4.1.9 Four receiver (4Rx) antenna ports with Carrier Aggregation (CA) for LTE downlink (DL) p. 79
11.4.1.10 Requirements for a new UE category with single receiver based on Category 1 for LTE p. 79
11.4.1.11 Enhanced LAA for LTE p. 80
11.4.1.12 Performance enhancements for high speed scenario in LTE p. 81
11.4.1.13 LTE Measurement Gap Enhancement p. 82
11.4.2 LTE bands related items p. 83
12 System improvements p. 84
12.1 Control and User Plane Separation of EPC nodes p. 84
12.2 Paging Policy Enhancements and Procedure p. 85
12.3 Shared Subscription Data Update p. 86
12.4 Service Domain Centralization p. 86
12.5 Control of Applications when Third party Servers encounter difficulties p. 87
12.6 PS Data Off Services p. 88
12.7 Enhancement to Flexible Mobile Service Steering p. 89
12.8 Sponsored data connectivity improvements p. 89
12.9 Group based enhancements in the network capability exposure functions p. 90
12.10 Improved operator control using new UE configuration parameters p. 91
12.11 Charging and OAM stand alone improvements p. 92
12.11.1 OAM14 Rel-14 Operations, Administration, Maintenance and Provisioning (OAM&P) p. 92
12.11.2 Filtering of PM measurements and data volume p. 93
12.11.3 OAM support for Licensed Shared Access (LSA) p. 94
12.11.4 Rel-14 Charging p. 94
12.12 Extension of UE Delay test methods and requirements p. 95
12.13 Security Assurance Specification for 3GPP network products p. 96
13 Rel-14 Work Items not subject to summaries p. 97
13.1 Introduction p. 97
13.2 Rel-14 Work Items without summary p. 97
13.2.1 Addition of band 25 and 26 to LTE MTC cat.0 p. 97
13.2.2 Addition of bands 25 and 40 to LTE MTC cat.1 p. 97
13.2.3 UE Conformance Test Aspects - IMS for Converged IP Communications p. 97
13.2.4 Citizens Broadband Radio Service (CBRS) 3.5GHz band for LTE in the United States p. 97
13.2.5 LTE UE Total Radiated Power (TRP) and Total Radiated Sensitivity (TRS) and UTRA Hand Phantom related UE TRP and TRS Requirements p. 98
13.2.6 AWS-3/4 Band for LTE p. 98
13.2.7 LTE FDD in the Bands 1980-2010 MHz and 2170-2200MHz for Region 3 p. 98
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 p. 98
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 p. 98
13.2.10 LTE Band 41 UE power class 2 operation p. 99
13.2.10a Introduction of new band support for 4Rx antenna ports for LTE p. 99
13.2.11 LTE Carrier Aggregation p. 99
13.2.12.1 Rel-14 LTE Carrier Aggregation p. 99
13.2.12.2 Rel-14 LTE Advanced inter-band Carrier Aggregation p. 100
13.2.12 Stage-3 SAE Protocol Development - Phase 5 p. 101
13.2.13 AT Commands for CIoT p. 101
13.2.14 Protocol enhancements for MCPTT over LTE p. 101
13.2.15 IMS Signalling Activated Trace p. 101
13.2.16 Lawful Interception Rel-14 p. 102
13.2.17 User Controlled Spoofed Call Treatment p. 102
13.2.18 IMS Stage-3 IETF Protocol Alignment p. 102
$ Change history p. 103
