Rel-5

GSM Radio Resource Management

Defines GSM layer 3 radio resource procedures for circuit-switched and GPRS services over the Um interface.

A5/3 and GEA3 Design and Evaluation

Design and evaluation report for GSM A5/3 and ECSD encryption and GPRS/EGPRS GEA3 encryption algorithms.

A5/3 and GEA3 Encryption Algorithms

Defines the A5/3 encryption algorithms for GSM and ECSD and the GEA3 encryption algorithm for GPRS, including design and

A5/3 and GEA3 Implementors' Test Data

Provides implementors' test data for validating the A5/3 GSM/EDGE encryption algorithms and the GEA3 GPRS encryption alg

A5/3 and GEA3 Encryption Algorithms

Specifies A5/3 encryption for GSM and ECSD, and GEA3 encryption for GPRS, providing standardized 2G radio and packet-dat

GSM Performance Measurement Management

Defines GSM measurement administration, collection, reporting, and measurement data models for network performance manag

GSM A-bis Network Management

Defines O&M messages, procedures, object models, and addressing for managing BTS equipment over the GSM A-bis interf

GSM Repeater RF Test Specification

Defines RF conformance tests for GSM and DCS repeaters, including spurious emissions, operating bands, environments, and

GSM BSS RF Conformance Testing

Defines RF test methods and conformance requirements for GSM base station systems across multiple GSM frequency bands.

SIM API for Java Card Test Specification

Defines conformance testing methods, environments, scripts, procedures, and requirements for SIM Java Card API implement

GSM SIM-ME Interface

Defines the GSM Phase 2 interface, commands, files, security functions, protocols, and physical requirements between SIM

SIM Application Toolkit Conformance Testing

Defines requirements and test methods for validating SIM Application Toolkit implementations in GSM mobile stations.

GSM Mobile Station L3 Conformance ATS

Abstract test suites for GSM mobile station Layer 3 conformance, covering signaling, mobility, calls, SMS, and supplemen

GSM Mobile Station PICS Proforma

Defines the PICS proforma for GSM mobile station conformance across GSM, GPRS, EDGE, and related Release 5 capabilities.

GSM Mobile Station Conformance Testing

Defines conformance requirements and test methods for GSM mobile stations across multiple frequency bands and releases.

GPRS Legacy Mobile Interworking

Defines issues and recommended network measures for interworking modified GPRS infrastructure with legacy GPRS mobiles.

BSSAP-LE Location Services Protocol

Defines BSSAP-LE messages, encoding, and procedures for location services over GERAN Lb and Lp interfaces.

BSSAP on the E-Interface

Defines BSSAP message transfer and inter-MSC handover procedures over the E-interface.

GSM PLMN Interworking Introduction

Introduces GSM PLMN interworking requirements and summarizes GSM 09.xx specifications covering signalling, data, and sup

GERAN SMLC-BSS Location Services Protocol

Defines Layer 3 BSSLAP messages and information element coding for location services between the SMLC and BSS in GERAN.

BTS-TRAU Half-Rate Protocol

Defines BTS-to-remote TRAU framing and control for half-rate speech, data, AMR, and 8/16 kbit/s submultiplexing.

Abis TRAU Frame and Control Specification

Defines Abis TRAU frame structures and inband control for remote transcoders and rate adaptors supporting GSM speech and

A-bis Interface Layer 3 Procedures

Defines A-bis layer 3 signalling, traffic management procedures, messages, channel control, and LCS support between BSC

A-bis Interface LAPD Link Layer

Defines the LAPD-based layer 2 signalling protocol between GSM BSC and BTS, including addressing, TEI management, priori

BSC-BTS/TRX Physical Layer

Defines the A-bis physical layer for 2,048 kbit/s and 64 kbit/s transmission between BSC and BTS/TRX, including framing,

BSC-BTS A-bis Interface Principles

Defines the functional split, configurations, and transmission principles for the GSM A-bis interface between BSCs and B

GSM BSC-BTS Interface Introduction

Introduces the GSM BSC-BTS interface series, covering architecture, capabilities, layered protocols, physical links, sig

SMLC-to-SMLC Location Protocol

Defines SMLCPP procedures for exchanging radio timing information and deciphering keys between SMLCs in the same PLMN.

GERAN Rate Adaptation Functions

Defines BSS transcoder and IWF rate adaptation, splitting, padding, and EDGE multiplexing for A/Gb and GERAN Iu connecti

Gb Interface BSSGP Protocol

Defines BSSGP procedures, service primitives, and PDUs for GSM GPRS communication between BSS and SGSN over the Gb inter

Gb Interface Network Service

Defines the Network Service protocol supporting reliable NS SDU transport between BSS and SGSN over the Gb interface.

Gb Interface Physical Layer

Defines physical-layer requirements and supported interfaces for the GPRS Gb interface between BSS and SGSN, including F

BSS-MSC Interface Layer 3 Procedures

Defines BSSMAP, DTAP, and related layer 3 procedures for GSM BSS-MSC signaling, resource control, mobility, paging, hand

BSS-MSC MTP and SCCP Signalling

Defines MTP and SCCP requirements for reliable signalling between GSM BSS and MSC over E1 or T1 links.

BSS-MSC Interface Physical Layer

Defines Layer 1 transmission, framing, synchronization, encoding, idle patterns, and fault handling for BSS-MSC traffic

BSS-MSC Interface General Aspects

Defines principles, functional division, and architecture for the GSM BSS-MSC interface, including channel management, r

GSM A-Interface Overview

Introduces the GSM BSS-MSC A-interface specifications, covering architecture, layers, signaling, radio resource control,

GSM Speech Codec Interoperability Evaluation

International subjective evaluation of GSM half-rate, full-rate, and enhanced full-rate codec interoperability, channel

EFR Voice Activity Detector

Defines the mandatory VAD algorithm for GSM Enhanced Full Rate speech DTX, including adaptive filtering, noise tracking,

EFR Speech DTX Operation

Defines GSM Enhanced Full Rate speech DTX functions for transmitters and receivers, including VAD, SID frames, comfort n

AMR Codec Feasibility Study

Defines the Adaptive Multi-Rate codec concept, feasibility, requirements, adaptation mechanisms, and phased development

EFR DTX Comfort Noise Requirements

Defines background noise evaluation, SID parameter coding, decoding, and comfort noise generation for GSM Enhanced Full

EFR Speech Frame Substitution and Muting

Defines RX DTX procedures for detecting, substituting, and muting lost Enhanced Full Rate speech and SID frames in GSM n

GSM Enhanced Full Rate Speech Codec

Defines the bit-level ACELP speech codec mapping 160 PCM samples to 244-bit frames for GSM Enhanced Full Rate voice at 1

GSM Enhanced Full Rate Codec Performance

Reports pre-selection and verification test results evaluating GSM Enhanced Full Rate speech codec quality under errors,

GSM EFR Codec Digital Test Sequences

Defines bit-exact digital test sequences and file formats for validating GSM Enhanced Full Rate speech coding, VAD, comf

GSM Enhanced Full Rate Codec C Code

Defines bit-exact ANSI-C code and verification procedures for the GSM Enhanced Full Rate speech codec, including VAD, DT

GSM Enhanced Full Rate Speech Processing

Introduction to GSM Enhanced Full Rate speech transcoding, DTX, VAD, comfort noise, frame loss handling, and codec homin

GSM Half-Rate Voice Activity Detector

Defines the VAD algorithm, operation, adaptation, and verification methods for half-rate GSM speech DTX.

GSM Half-Rate Speech DTX Operation

Defines transmitter and receiver DTX procedures for GSM half-rate speech, including VAD, SID frames, comfort noise, fram