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LMU-SMLC Location Service Protocol

Defines layer 3 coding and procedures for location services between LMU and SMLC in GERAN.

E-UTRA Physical Layer Procedures (FDD and TDD)

Specifies synchronization, power control, and timing adjustment procedures for LTE physical layer in FDD and TDD modes.

Performance Management for GSM

Describes TMN model for GSM performance management, including measurement definitions and data collection mechanisms.

GSM Full Rate Speech Transcoding (RPE-LTP)

Specifies the RPE-LTP speech transcoding for GSM full-rate TCH, including PCM conversion, encoding/decoding, and bit-lev

CTS-Fixed Part Radio Transmission and Reception

Specifies CTS-FP transceiver requirements for GSM 900 and DCS 1800, including frequency bands, output power, spectrum, a

GSM Transceiver Requirements

Defines RF characteristics and compatibility requirements for GSM mobile and base stations, including multi-band and mix

Radio Resource Management Requirements for E-UTRA

Specifies requirements for Radio Resource Management in FDD and TDD modes of Evolved UTRA, including measurements and no

Voice Group Call Service (VGCS) Stage 1

Specifies stage one description of VGCS for half-duplex group speech in GSM, covering procedures, interactions, and defi

Fraud Information Gathering System (FIGS) Overview

Describes requirements for FIGS to monitor subscriber activities in VPLMN, enabling HPLMN to limit financial exposure vi

Iuant Interface Signalling Transport for RET and TMA

Specifies signalling transport for RETAP and TMAAP across the Iuant interface for UTRA and E-UTRA, defining HDLC-based d

Iuant Interface Introduction

Introduction to 3GPP TS 37.46x series defining Iuant interface for control of RET antennas and TMAs in UMTS and E-UTRAN.

3GPP EMC Requirements for 3rd Gen Mobile Terminals

Establishes EMC requirements for 3G digital cellular mobile terminals and accessories, ensuring compliance with electrom

Application Server Service Data Definition for IMS Telephony

Defines requirements and data transfer for IMS telephony application servers, focusing on interoperability and service d

A-GPS Conformance Testing for UTRA FDD

Specifies measurement procedures for conformance test of minimum performance requirements for A-GPS in FDD mode of UTRA

Testing of SIM API for C programming language

Specifies technical characteristics and methods for testing the SIM API for C language in GSM and 3G networks.

UE Conformance ICS Proforma Specification

Defines ICS proforma for 3G UE conformance testing, specifying capabilities and options for protocol conformance.

3GPP TS 29.198-04-4 v800 Multi-Media Call Control SCF

Specifies the Multi-Media Call Control Service Capability Feature (SCF) for OSA APIs, including sequence diagrams, class

Policy Management Service Capability Feature

Specifies the Policy Management Service Capability Feature (SCF) for OSA APIs, including provisioning and evaluation of

CT3 Aspects of System Architecture Evolution

This TR covers PCC enhancements, QoS, inter-working, and MBMS for Evolved Packet Core in SAE.

3GPP Diameter Protocol Codes and AVP Definitions

Lists 3GPP-specific Diameter AVP codes, application IDs, command codes, and vendor identifiers for network interfaces.

Application driven QoS Web Service

Specifies Parlay X Web Service for dynamic QoS changes on end user connections, enabling temporary or default bandwidth

OSA Charging SCF API Specification

Part 12 of OSA API defining Charging Service Capability Feature for network services. Includes sequence diagrams, class

OSA Multi-Party Call Control SCF

Specifies Multi-Party Call Control SCF for OSA API, covering sequence diagrams, class diagrams, and interface definition

AMR Noise Suppression Performance Report

Background and test results for six candidate noise suppression algorithms for GSM AMR codec, including speech quality,

Enhanced aacPlus General Audio Codec - SBR Encoder

Describes the SBR encoder part of the Enhanced aacPlus general audio codec, focusing on bandwidth extension and high-fre

PSS Characterization

Characterizes 3GPP Packet-switched Streaming Service (PSS) performance, covering radio usage efficiency, network feedbac

Fixed-point Enhanced aacPlus Codec Specification

This spec provides ANSI-C code for the Fixed-point Enhanced aacPlus audio codec, including encoder/decoder structure and

UTRA TDD Physical Channels Description

Defines physical channels and transport-to-physical channel mapping for UTRA TDD mode, covering 3.84/7.68/1.28 Mcps opti

Enhanced aacPlus Codec ANSI-C Code

Electronic copy of ANSI-C code for Floating-point Enhanced aacPlus audio codec including encoder and decoder.

Enhanced aacPlus Codec Conformance Testing

Specifies digital test sequences and conformance criteria for Enhanced aacPlus audio codec, covering decoder and encoder

Floating-point AMR-WB Codec

Specification providing floating-point ANSI-C implementation of AMR-WB speech codec for multimedia and packet-based appl

Default Codecs for IMS Multimedia Services

Specifies mandatory and optional audio/video codecs for 3GPP IMS conversational services, including AMR, H.263, MPEG-4,

Channel Models for Deployment Evaluation

Establishes channel models for deployment evaluation, including Typical Urban, Rural Area, and Hilly Terrain models.

3G-324M Multimedia Codec Specification

Defines H.324-based multimedia codecs for circuit-switched 3GPP networks, covering multiplexing, control, and error hand

Iuant Interface General Aspects

Defines general aspects and principles for the Iuant interface used to remotely control and monitor antenna line devices

PDCP Specification for UMTS

Defines PDCP sublayer functions: header compression, user data transfer, sequence number maintenance, and CS counter tra

UTRA FDD Spreading and Modulation

Defines spreading and modulation for UTRA FDD physical layer, including channelization, scrambling, and gain factor quan

Conference Service Protocol Description for IP Multimedia Core Network

Specifies the protocol for centralized conferencing in IMS using SIP and SDP, covering user actions and AS procedures.

XDM Architecture for NGN

Specifies stage 2 XML Document Management architecture for NGN, endorsing OMA XDM with modifications for TISPAN IMS.

CAMEL for IMS Stage 2 Description

Specifies CAMEL mechanisms for IP Multimedia Core Network services, including architecture, interfaces, and detection po

Explicit Communication Transfer (ECT) Simulation Service

Specifies stage 3 protocol for ECT service in NGN using SIP/SDP, enabling call transfer between parties.

IMS Stage 2 for NGN (v810)

ETSI endorsement of 3GPP TS 23.228 with modifications for NGN, including IMS Core, UPSF, and number portability.

Circuit Switched Bearer Services in 3G Mobile Networks

This document provides an overview of the architecture and issues related to Circuit Switched Bearer Services in 3G mobi

User-to-User Signalling Supplementary Services

Defines the stage 2 description of User-to-User signalling supplementary services, including UUS1, UUS2, and UUS3, for t

3GPP Generic User Profile Stage 2 Architecture

Defines architecture, functional entities, interfaces, and data model for harmonized user profile management across 3GPP

Intra Domain RAN-CN Connection (Iu Flex)

Allows RNC/BSC to connect to multiple MSC/SGSN for improved scalability and reduced signaling in 2G/3G networks.

Multiple Subscriber Profile (MSP) Stage 2

Specifies stage 2 description of MSP supplementary service using CAMEL Phase 3 for multiple subscriber profiles.

Multicall Supplementary Service Stage 2

Stage 2 description of Multicall service enabling multiple simultaneous calls with procedures for registration, call han

UMTS Architecture and Domain Separation

Defines basic physical and functional separation of UMTS networks, including domains and reference points.

Closed User Group (CUG) Supplementary Services

Defines the stage 2 description of the closed user group supplementary service, including CUG call handling, authorisati