TS 101 980 : 1.1.1
Current
The latest, up-to-date edition.
DIGITAL RADIO MONDIALE (DRM); SYSTEM SPECIFICATION
Hardcopy , PDF
English
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Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 General characteristics
4.1 System overview
4.2 System architecture
4.3 Source coding
4.4 Transmission modes
5 Source coding modes
5.1 Overview
5.2 UEP and audio super framing
5.3 AAC coding
5.4 MPEG CELP coding
5.5 HVXC
5.6 SBR
6 Multiplex definition
6.1 Introduction
6.2 Main Service Channel
6.3 Fast Access Channel
6.4 Service Description Channel
6.5 Text message application
6.6 Packet mode
7 Channel coding and modulation
7.1 Introduction
7.2 Transport multiplex adaptation and Energy dispersal
7.3 Coding
7.4 Signal constellations and mapping
7.5 Application of coding to the channels
7.6 MSC Cell Interleaving
7.7 Mapping of MSC cells on the transmission super frame
structure
8 Transmission structure
8.1 Transmission frame structure and modes
8.2 Propagation-related OFDM parameters
8.3 Signal bandwidth related parameters
8.4 Pilot cells
8.5 Control cells
8.6 Data cells
Annex A (informative): Simulated system performance
Annex B (informative): Definition of channel profiles
Annex C (informative): Example of mapping of logical frames to
multiplex frames
Annex D (normative): Calculation of the CRC word
Annex E (informative): Indicative RF Protection ratios
Annex F (informative): Guidelines for emitter implementation
Annex G (informative): Guidelines for receiver implementation
G.1 Alternative frequency checking and switching (AFS)
G.2 Character sets
Annex H (informative): Service capacity and bit rates
Annex I (normative): Audio tables
Annex J (informative): Numbers of input bits
Annex K (informative): Simulcast transmission
Annex L (informative): Pilot reference illustrations
Annex M (informative): MSC configuration examples
Annex N (informative): HVXC parameters
Annex O (informative): Bibliography
History
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