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  • ETS 300 903 : 20004

    Current The latest, up-to-date edition.

    DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - TRANSMISSION PLANNING ASPECTS OF THE SPEECH SERVICE IN THE GSM PUBLIC LAND MOBILE NETWORK (PLMN) SYSTEM

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date: 

    Publisher:  European Telecommunications Standards Institute

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
       1.1 Normative references
       1.2 Abbreviations
       1.3 Introduction
    2 Network configurations
       2.1 General
       2.2 Model of the PLMN
       2.3 Interfaces
       2.4 Configurations of connections
       2.5 4-wire circuits in the PLMN
    3 Transmission performance
       3.1 Overall Loss/Loudness ratings
       3.2 Stability Loss
       3.3 Delay
       3.4 Echo
       3.5 Clipping
       3.6 Idle channel noise (handset and headset MS)
       3.7 Noise contrast
       3.8 Sensitivity/frequency characteristics
       3.9 Distortion (handset and headset MS)
    Annex A (informative): Considerations on the Acoustic
            Interface of the Mobile Station
    Annex B (normative): Test considerations
    Annex C (normative): Transmission requirements testing
    Annex D (normative): MS delay requirement definition
    Annex E (informative): Adaptive gain control
    Annex F (informative): Change Request History
    History

    Abstract - (Show below) - (Hide below)

    Specifies the transmission planning aspects pertaining to the speech service in the GSM PLMN system.

    General Product Information - (Show below) - (Hide below)

    Committee SMG 11
    Development Note The following DRAFT VERSIONS are available: There is a 60 page Draft Version (Ed.4: GSM 03.50 version 5.3.0 Release 1996) dated March 1999. There is a 58 page DRAFT VERSION V6.1.0 dated March 1999.
    Document Type Standard
    Publisher European Telecommunications Standards Institute
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ETS 300 966 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; HALF RATE SPEECH; HALF RATE SPEECH PROCESSING FUNCTIONS
    ETS 300 960 : 20002 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; FULL RATE SPEECH; PROCESSING FUNCTIONS

    Standards Referencing This Book - (Show below) - (Hide below)

    I-ETS 300 245-3 : FEB 95 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TECHNICAL CHARACTERISTICS OF TELEPHONY TERMINALS - PULSE CODE MODULATION (PCM) A-LAW, LOUDSPEAKING AND HANDSFREE TELEPHONY
    I-ETS 300 245-2 : FEB 96 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - TECHNICAL CHARACTERISTICS OF TELEPHONY TERMINALS - PCM A LAW HANDSET TELEPHONY
    ETS 300 580-1 : 20002 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - FULL RATE SPEECH - PART 1: PROCESSING FUNCTIONS
    ETS 300 963 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; FULL RATE SPEECH; COMFORT NOISE ASPECT FOR FULL RATE SPEECH TRAFFIC CHANNELS
    ETR 350 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - ABBREVIATIONS AND ACRONYMS
    ETS 300 972 : 20002 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) HALF RATE SPEECH; DISCONTINUOUS TRANSMISSION (DTX) FOR HALF RATE SPEECH TRAFFIC CHANNELS
    ISO 3:1973 Preferred numbers Series of preferred numbers
    ETS 300 965 : 20002 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - FULL RATE SPEECH - VOICE ACTIVITY DETECTOR (VAD) FOR FULL RATE SPEECH TRAFFIC CHANNELS
    ETS 300 973 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; HALF RATE SPEECH; VOICE ACTIVITY DETECTOR (VAD) FOR HALF RATE SPEECH TRAFFIC CHANNELS
    ETS 300 966 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; HALF RATE SPEECH; HALF RATE SPEECH PROCESSING FUNCTIONS
    ETS 300 964 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; FULL RATE SPEECH; DISCONTINUOUS TRANSMISSION (DTX) FOR FULL RATE SPEECH TRAFFIC CHANNELS
    ETS 300 962 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; FULL RATE SPEECH; SUBSTITUTION AND MUTING OF LOST FRAMES FOR FULL RATE SPEECH CHANNELS
    ETS 300 969 : 20002 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); HALF RATE SPEECH; HALF RATE SPEECH TRANSCODING
    ETS 300 970 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; HALF RATE SPEECH; SUBSTITUTION AND MUTING OF LOST FRAMES FOR HALF RATE SPEECH TRAFFIC CHANNELS
    ETS 300 961 : 20003 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); FULL RATE SPEECH; TRANSCODING (GSM 06.10 VERSION 5.2.1)
    ETS 300 971 : 20001 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM; HALF RATE SPEECH; COMFORT NOISE ASPECTS FOR THE HALF RATE SPEECH TRAFFIC CHANNELS
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