Rel-20

E-UTRA UE RF Requirements

Defines minimum RF characteristics and performance requirements for LTE/E-UTRA user equipment, including bands, carrier

5G Network Resource Model Stage 2/3

Defines information models and solution sets for managing NR, NG-RAN, 5GC, and network slicing resources.

NR UE RF Conformance Testing

Defines RF transmission and reception conformance test procedures for 5G NR Frequency Range 1 user equipment.

5G Wireless Sensing Requirements

Defines functional and performance requirements for using 5G NR signals to sense objects, environments, motion and locat

NR Interworking RF Conformance Testing

Defines UE RF measurement procedures for NR carrier aggregation, dual connectivity, and interworking across frequency ra

5GS UE Common Test Environments

Defines common test environments for 5G UE conformance testing across NG-RAN, 5GC, and 5GS-EPS interworking.

6G Radio Scenarios and Requirements

Study of 6G radio deployment scenarios, capabilities, technical performance requirements, and migration considerations f

NR RF Test Point Analysis

Defines test point derivation and selection for NR UE RF conformance tests across FR1, FR2, CA, MIMO, and interworking s

NR UE Conformance Test Applicability

Defines recommended applicability and completion status for NR UE radio and RRM conformance tests across supported capab

NR Base Station RF Requirements

Defines minimum RF characteristics and performance requirements for NR and NB-IoT in-band operation by 5G base stations.

NR/5GS UE ICS Proforma

Defines the implementation conformance statement proforma for 5G NR/5GS user equipment capabilities, interfaces, radio t

NR NTN Satellite Access Node RF Requirements

Defines minimum RF characteristics and performance requirements for NR and NB-IoT NTN satellite access nodes.

5G Media Delivery Architecture Extensions

Study of enhancements to 5G Media Streaming, including QUIC, uplink streaming, QoS, slicing, multicast, and multi-access

SCP Event Exposure Service

Defines the 5G SCP Nscp service API for event subscriptions, notifications, and signaling performance exposure to NWDAF

5GMS Network Slicing Study

Studies requirements, architectures, provisioning, policy control, and slice-specific application servers for network-sl

HEVC Service Enhancement Opportunities

Studies HEVC-based enhancements for 3D, adaptive streaming, scalable video, and high-quality imaging in 3GPP services.

Avatar Representation and Communication

Analyzes avatar formats, animation, QoE, security, and integration into 3GPP immersive communication and Metaverse servi

Ultra-Low Bitrate Codec for GEO IMS Voice

Study of an ultra-low bitrate speech codec for IMS voice services over GEO satellite access, including quality, complexi

5G Media Streaming Architecture

Defines the 5GMS architecture for downlink and uplink media streaming, including UE, network functions, APIs, deployment

5G Real-Time Media Communication Architecture

Defines a 5G architecture for WebRTC-based real-time media, including RTC functions, interfaces, call flows, and AR supp

Mission Critical Services Architecture

Defines the common architecture, procedures and information flows for interoperable mission critical services including

Mission Critical Data Architecture

Defines the architecture, procedures, and information flows for secure MCData services over LTE, including SDS, file dis

5G LCS User Plane Protocol

Defines 5GS user-plane positioning, connection management, signaling transport, message formats, and security procedures

Metaverse Enablement Services Protocol

Defines RESTful APIs and procedures for spatial anchors, spatial maps, and digital assets over 3GPP metaverse interfaces

Mission Critical Video Service

Defines the architecture, procedures, and requirements for secure MCVideo group and private streaming over on- and off-n

CS Fallback and SMS over SGs

Defines EPS architecture for CS fallback, SMS over SGs, and SMS in MME using legacy CS networks.

Public Warning System Requirements

Defines stage-one requirements for PWS, including ETWS, CMAS, EU-ALERT, KPAS and enhanced warning delivery across 3GPP n

5G Service and Operational Requirements

Defines comprehensive service and operational requirements for 5G UEs, NG-RAN, and 5G Core networks across diverse appli

IMS Service Requirements

Defines user and operator requirements for IP multimedia applications and services delivered through the IMS core networ

IMS Multimedia Telephony Service

Defines IMS multimedia telephony requirements, media handling, supplementary services, identity management, and caller i

3GPP PLMN Service Principles

Defines overarching service principles, requirements, mobility, roaming, accessibility, and service capabilities for 3GP

Service Access and Roaming Procedures

Defines UE service access, PLMN selection, roaming, location registration, and continuity requirements across 3GPP syste

NR IAB Radiated Conformance Testing

Defines RF radiated test methods and conformance requirements for NR Integrated Access and Backhaul nodes operating as I

NR NTN RF Coexistence Requirements

Defines RF and coexistence considerations for 5G NR non-terrestrial networks, including adjacent-channel scenarios and g

Study on Scenarios and Requirements for 6G Radio

Investigates 6G radio scenarios and requirements, focusing on expanded usage, enhanced capabilities, and technical perfo

NR Integrated Access and Backhaul Requirements

Defines minimum RF, RRM, test-case, and performance requirements for 5G NR Integrated Access and Backhaul nodes operatin

HPUE 32 dBm Coexistence Study

Rel-20 study of coexistence between 32 dBm four-transmit FWA HPUE and adjacent NR uplinks across 2.6, 4 and 7 GHz.

NR ISAC Study for UAV Sensing

Study on Integrated Sensing and Communication for NR, focusing on gNB-based mono-static sensing for UAV use cases.

GNSS Resilient NR-NTN Operation Study

Study on GNSS resilient operation for NR-NTN, targeting Release 20 enhancements to maintain service when GNSS is tempora

NR 40 GHz EESS Protection and PC1

Defines analysis and requirements for NR at 40 GHz, covering EESS protection, A-MPR, network signalling, and Power Class

Release-Independent NR UE Requirements

Defines release-independent NR UE requirements for additional bands, power classes, bandwidths, carrier aggregation, UL

NR BS Radiated Conformance Testing

Defines RF radiated test methods and conformance requirements for NR base stations, covering FR1 and FR2 OTA performance

NR BS RF Conformance Testing

Defines conducted RF test methods and conformance requirements for NR and NB-IoT operation in FR1 base stations.

NR Repeater Radiated Conformance Testing (Part 2)

Defines RF radiated test methods and conformance requirements for NR RF Repeater type 2-O and network controlled repeate

NR Repeaters: RF Requirements (TS 38.106)

Defines minimum RF characteristics for NR RF repeaters and network controlled repeaters (NCR-Fwd and NCR-MT) in FR1 and

NR UE Satellite Access RF Requirements

Defines minimum RF and performance requirements for 5G NR UEs supporting satellite access, including NTN VSAT transmissi

NR FR2 UE RF Requirements

Defines minimum RF transmission and reception requirements for NR user equipment operating in frequency Range 2, includi

NR UE Radio Transmission and Reception

Defines 5G NR UE radio transmission requirements for carrier aggregation, dual connectivity, V2X, power control, and tra

LTE IoT NTN Operating Bands

Technical report defining LTE IoT NTN operating bands, channel arrangements, UE RF requirements, power levels, sensitivi

Satellite Access Node RF Requirements

Defines minimum RF characteristics and performance requirements for Satellite Access Nodes supporting LTE, NB-IoT NTN, N