EN 300 903 : 8.1.1
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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 (GSM 03.50 VERSION 8.1.1 RELEASE 1999)
Hardcopy , PDF
English
Intellectual Property Rights
Foreword
1. Scope
1.1 References
1.2 Abbreviations
1.3 Introduction
2. Network configuration
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)
3.10 Sidetone (handset and headset MS)
3.11 Out-of-band signals
3.12 Requirements for information tones
3.13 Crosstalk
3.14 MS ambient noise rejection
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
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