Rel-13

AAS BS Conducted Conformance Testing

Specifies conducted test methods and requirements for Active Antenna System Base Stations supporting UTRA, E-UTRA, and M

AAS Base Station Radiated Conformance Testing

Specifies radiated test methods and requirements for Active Antenna System Base Stations supporting 3G and 4G technologi

Mobile Station Conformance Specification

PICS proforma for GSM MS conformance testing across multiple frequency bands and 3GPP releases.

LTE Physical Layer Procedures

Specifies UE and eNodeB physical layer procedures for LTE, including power control, scheduling, MIMO, and HARQ.

E-UTRA Physical Channels Specification

Defines physical layer channels for LTE, including downlink, uplink, and sidelink transmissions, with detailed signal st

AAS Base Station Transmission and Reception

Specifies RF characteristics and minimum requirements for Active Antenna System Base Stations supporting E-UTRA, UTRA, a

E-UTRA UE Electromagnetic Compatibility Requirements

Specifies EMC requirements, tests, and limits for LTE user equipment and accessories to ensure they don't interfere with

IMS-ALG to IMS-AGW Interface (Iq) Stage 2

Defines stage 2 description for Iq interface between IMS-ALG and IMS-AGW for NAPT-PT, gate control, and traffic policing

UE Radio Transmission and Reception

Specifies UE radio performance requirements for LTE including power, signal quality, spectrum emissions, and carrier agg

Core Network NRM IRP Information Service

Specifies the protocol-neutral Information Service for managing Core Network resources via a Network Resource Model.

E-UTRAN Radio Interface Protocol Overview

Overview of E-UTRAN radio interface protocol architecture, covering physical layer, MAC, RLC, PDCP, RRC, and key definit

MCPTT Media Plane Control Protocol

Specifies media plane control protocols for Mission Critical Push To Talk, including floor control, call setup via pre-e

BS Radio Transmission and Reception

Defines RF characteristics & performance requirements for LTE/NB-IoT Base Stations.

Transport Network NRM IRP Information Service

Specifies protocol-neutral Transport Network interface NRM for management communication between IRPManager and IRPAgent.

E-UTRA Base Station RF Conformance Testing

Specifies RF test methods and conformance requirements for LTE/NB-IoT base stations operating in FDD or TDD modes.

A-GNSS Requirements for LTE UE

Defines minimum performance requirements for Assisted GNSS (including GPS) in LTE User Equipment for both UE-based and U

Evolved Packet System Stage 2 Description

Defines EPS architecture for LTE/EPC, including roaming, mobility, policy control, charging, and CIoT support.

LTE UE Radio Access Capability Parameters

Defines UE radio access capability parameters for E-UTRA, including categories, features, and signaling requirements for

Release-Independent Frequency Band Support

Specifies requirements for Rel-13 UEs to support release-independent features like additional E-UTRA bands, CA configura

UE Radio Performance Measurements for LTE

Defines OTA measurement procedures for TRP and TRS of LTE terminals with multiple antennas, extending existing UMTS meth

IMS-ALG - IMS-AGW Interface Protocol

Defines H.248-based protocol for IMS Application Level Gateway and IMS Access Gateway interface.

Radio Resource Control (RRC) Protocol Specification

Specifies RRC protocol for UE-E-UTRAN and RN-E-UTRAN radio interfaces, including handover and inter-RAT procedures.

MRFC-MRFP Mp Interface Protocol

Defines H.248 profile for controlling MRFP resources (conferencing, transcoding, in-band interaction) on the Mp interfac

IMS Multimedia Telephony Media Handling

Specifies MTSI client for conversational speech, video, text over IMS; defines media handling, jitter buffer, adaptation

MCPTT Call Control Protocol Specification

Specifies session control protocols for Mission Critical Push To Talk (MCPTT) services, covering both on-network and off

FMC Federated Network Information Model (FNIM)

Defines common information model elements for harmonizing 3GPP and TM Forum models to enable Fixed Mobile Convergence (F

Mission Critical Services Configuration Management

Specifies configuration management for Mission Critical Services, including online/offline procedures and document forma

MRFC-MRFP Mp Interface Procedures

Defines procedures & requirements for MRFC-MRFP Mp interface using H.248 protocol for IMS media resource control.

3GPP Security Assurance Methodology (SECAM)

Defines SECAM evaluation process, roles, and components for security assurance of 3GPP network products.

IMS Charging Correlation Study

Study to guarantee all relevant IMS charging data received for correct charging, covering concatenated services, roaming

Enhanced User Location Reporting Study

Studies scenarios and requirements for enhanced user location reporting when LCS is not deployed, covering pre-configure

Spoofed Call Control Service Capabilities

Study on user control of spoofed call detection, reporting, and treatment, including false positive feedback and network

IoT Security Study for CIoT Devices

Study on battery-efficient device-to-enterprise security mechanisms and enhancements to 3GPP security architecture for C

Security Assurance Catalogue for Network Products

Defines security requirements and test cases for 3GPP network product classes, focusing on protecting sensitive data and

MME Security Assurance Specification

Defines security requirements and test cases for MME network product class, including authentication, integrity protecti

Control of Apps When Third Party Servers Fail (CATS)

Defines requirements for 3GPP networks to detect third-party server congestion/failure and control UE application traffi

Multimedia Broadcast Supplement to PWS

Studies multimedia broadcast enhancements for Public Warning System notifications, including maps, streaming media, down

Service KQI Standardization

Defines Key Quality Indicators for end-to-end service performance across web browsing, video streaming, messaging, and m

Network Assistance for LTE Network Synchronization

Study on radio network-based methods for LTE network synchronization, covering OTA and UE-assisted techniques with propa

OAM Support for Licensed Shared Access

Studies architecture, interfaces, and solutions for LSA in 3GPP networks, focusing on OAM support and spectrum sharing s

Privacy principles for 3GPP systems

Study on subscriber privacy in 3GPP, identifies key issues and establishes privacy handling guidelines and principles.

Acoustic UE Performance Study for Further Study Items

Investigates unresolved acoustic requirements and tests from TS 26.131/132, proposes new methods for UE voice quality ev

Interactive Services for 3GPP Streaming

Specification for interactivity support in 3GPP-based streaming and download services, covering use cases, requirements,

SRVCC Transcoding Avoidance Study

Study to minimize transcoding during SRVCC handover between LTE and CS networks, focusing on codec compatibility and spe

APN Control for MTC Study

Study on controlling APN selection for MTC UEs, addressing use cases like automotive with multiple applications, and sol

5DL Inter-band Carrier Aggregation Technical Report

Technical report for 5DL/1UL inter-band carrier aggregation under Rel-13, covering UE and BS requirements for specific b

LTE Advanced Dual Uplink CA Technical Report

Technical report for LTE Advanced Dual Uplink Inter-band Carrier Aggregation under Rel-13, covering UE and BS requiremen

4DL Inter-band Carrier Aggregation Technical Report

Technical report for 4DL inter-band carrier aggregation under Rel-13, covering band combinations and requirements for ad

LTE Advanced 2ULs and 3DLs Carrier Aggregation

Technical report for LTE Advanced 2ULs and 3DLs Carrier Aggregation under Rel-13, covering requirements and studies for

LTE Advanced 3DL/3UL Carrier Aggregation

Technical report for LTE Advanced inter-band carrier aggregation with 3 downlink and 3 uplink carriers combining Band 39