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Communication Diversion (CDIV) Protocol Specification

Stage 3 protocol description for Communications Diversion services in NGN/IMS networks using SIP and SDP, covering CFU,

UTRA FDD Radio Resource Management Requirements

Defines UTRA FDD RRM measurement, performance, timing, and behavioral requirements for UEs and network nodes.

IMS Communications Diversion Protocol

Defines SIP/SDP procedures for IMS Communications Diversion services, including unconditional forwarding, busy, no-reply

XCAP for Supplementary Services

Defines XCAP over the Ut interface for authorized manipulation of IMS supplementary-service settings using HTTP and XML.

CTM ANSI-C Reference Implementation

Bit-exact ANSI-C code and execution guidance for reliable CTM transmission of text telephone data over cellular speech c

UTRA System Scenarios for RF Parameters

Defines system scenarios for UTRA radio transmission and reception to determine RF parameters and carrier spacing.

MMS Media Types and Codecs in 3GPP

Specifies media formats, codecs, and integration for MMS in 3GPP systems, covering speech, audio, video, and scene descr

3GPP TS 26111 v800: Multimedia Codec for Circuit Switched

Specifies modifications to ITU-T H.324 for 3GPP circuit switched multimedia services, focusing on codec requirements and

3GPP File Format Reference Software

Cover note for source code of 3GPP file format (3GP), derived from ISO Base Media File Format. Provides reference softwa

3G-324M Codec Implementation Recommendations

Provides non-mandatory recommendations for H.324-based circuit switched multimedia telephony codec implementation in 3G

Configuration Management for Signalling Transport Network

Specifies the CORBA solution set for Configuration Management (CM) in the Signalling Transport Network (STN) interface,

Dynamic and Interactive Multimedia Scenes (DIMS)

Defines a dynamic, interactive, scene-based media system for multimedia data, enabling rich-media services with low late

TE-MT Interworking for Packet Domain

Defines requirements for TE-MT interworking over R-reference point for Packet Domain, supporting GPRS packet-switched se

SMS over Generic IP-CAN

Specifies capabilities and enhancements for supporting SMS over generic IP Connectivity Access Networks (IP-CAN) using I

GSM/GERAN Interworking Measures for UE Compatibility

Clarifies recommended infrastructure measures for GSM/GERAN networks to ensure interworking with various UE implementati

OSA Parlay X Web Services Common

Defines common aspects for Parlay X Web Services: namespaces, data types, faults, WSDL, and security for OSA APIs.

Test Management IRP XML Definitions

Specifies XML definitions for Test Management IRP, including notification schema for test results and outcomes in 3GPP n

Self-Organizing Network Architecture

Defines SON requirements and architecture for OAM systems, enabling automated network optimization, self-configuration,

Network Security Functions Specification

Defines network functions for security services including subscriber identity confidentiality, authentication, and ciphe

Network Service for Gb interface

Defines Network Service protocol for BSS-SGSN interface, specifying NS-VC management, SDU transfer, and congestion contr

Physical Layer Service Definition for GSM/UMTS

Defines physical layer service between MS and BS, specifying channel structures, bit transmission, and interfaces with d

UMTS Radio Synchronization Stage 2

Defines synchronization mechanisms for UTRAN and Uu interface, covering network synchronization, node synchronization, t

CS Domain LTE Interworking SIP-I BICC ISUP

Defines interworking procedures between 3GPP CS domain using BICC/ISUP and external SIP-I networks, including control an

Notification IRP Requirements Specification

Defines requirements for Notification Integration Reference Point (IRP) interface enabling network management systems to

E-UTRA EMC Requirements for UE Equipment

Defines electromagnetic compatibility requirements for 3G/4G mobile terminals and accessories to ensure proper operation

GPRS Procedures on BSS to SGSN Interface

Specifies procedures for GPRS packet data services control between BSS and SGSN, defining radio resource management and

BSS-MSC A-Interface General Principles

Defines the functional split and interface principles between Base Station System and MSC for 2G networks.

Design and Evaluation of A5/3 and GEA3 Encryption Algorithms

This report details the design and evaluation of A5/3 and GEA3 encryption algorithms for GSM, ECSD, and GPRS, crucial fo

RF Requirements for GSM400, GSM900, and DCS1800 Systems

This document provides background on the RF requirements for GSM400, GSM900, and DCS1800 systems, including system scena

A-bis Interface Network Management

Defines NM messages and procedures across the A-bis interface for GSM BSS, including object model, functional split, and

A5/3 and GEA3 Encryption Algorithms Specification

Specifies the A5/3 and GEA3 encryption algorithms for GSM and GPRS, detailing technical provisions and references.

Rate Adaptation Functions for PLMN Mobile Stations

Defines rate adaptation functions for adapting terminal interface data rates to MS-BSS interface data rates in PLMN.

3GPP TS 55236 v800: VSTK Key Generation Function A8_V

This specification details an example algorithm for the VSTK key generation function A8_V, used in VGCS and VBS cipherin

Group Call Control (GCC) Protocol for VGCS

Specifies GCC protocol for Voice Group Call Service on GSM radio interface. Defines MS and network states, elementary pr

Extended NACC for External GERAN Cell Changes

Background, motivations, concepts, and requirements for extending Network Assisted Cell Change (NACC) to support cell re

SAIC Feasibility Study for GSM Downlink

This document studies Single Antenna Interference Cancellation (SAIC) to improve GSM downlink spectral efficiency, evalu

Digital Test Sequences for GSM Enhanced Full Rate Speech Codec

Specifies digital test sequences for GSM enhanced full rate speech codec, including voice activity detection, comfort no

AMR Codec Study Phase

Study of Adaptive Multi-Rate (AMR) codec for GSM, aiming for high speech quality and efficient spectrum usage.

GPRS Radio Interface Lower Layer Functions Description

Defines RLC/MAC and physical link control functions for GPRS/EGPRS across the Um interface, including services, primitiv

3GPP TS 43.059 v8.1.0: GERAN LCS Stage 2

Specifies stage 2 of Location Services (LCS) in GERAN, defining architecture, functional entities, and operations for mo

Generic Access Network (GAN) Stage 2 Service Description

Defines the stage 2 service description for a Generic Access Network (GAN), including system concepts, architecture, and

GSM MS-BSS Interface Specification

Defines the general aspects, principles, and protocol layers for the GSM MS-BSS interface, including physical, data link

CTS Interface Layer 3 Procedures

Specifies layer 3 procedures for CTS system supervision, including initialization, authentication, and error handling.

General Packet Radio Service (GPRS); Mobile Station (MS) - Base Station System (BSS) interface; Radio Link Control/Medium Access Control (RLC/MAC) protocol

Defines channel types, access capabilities, and configurations for the radio interface in GPRS, specifying traffic and c

3GPP TS 44035 v800: MS Based Location Service on Mobile Radio Interface

This specification defines the content of messages for MS Based location service operation on the mobile radio interface

UE Conformance Testing at Gm Interface

Specifies TTCN test suite for 3GPP UE conformance at the Gm interface, covering test methods, configurations, and design

User Equipment (UE) Conformance Specification; Radio Transmission and Reception (FDD); Part 1

Specifies measurement procedures for UE conformance testing, including transmitting and receiving characteristics, perfo

Support of Localised Service Area (SoLSA)

Specifies a mechanism for network operators to provide special tariffs and service features to subscribers within region

Discontinuous Reception (DRX) in GSM System Overview

Specifies system-wide DRX operation in GSM, enabling MS power saving in idle mode by scheduling paging groups based on I

GSM MS Idle Mode Functions

Describes idle mode, group receive, and broadcast/multicast receive mode procedures for GSM MS, including cell selection