RECOMMENDATION ITU-R BS.1114-2 - Systems for terrestrial digital sound broadcasting to vehicular, portable and fixed ...
ANNEX 1 - Summaries of Digital Systems
1 Summary of Digital System A
2 Summary of Digital System F
ANNEX 2 - Digital System A
1 Introduction
2 Use of a layered model
3 Application layer
    3.1 Facilities offered by the System
    3.2 Audio quality
    3.3 Transmission modes
4 Presentation layer
    4.1 Audio source encoding
    4.2 Audio decoding
    4.3 Audio presentation
    4.4 Presentation of service information
5 Session layer
    5.1 Programme selection
    5.2 Conditional access
6 Transport layer
    6.1 Programme services
    6.2 Main service multiplex
    6.3 Ancillary data
    6.4 Association of data
7 Network layer
    7.1 ISO audio frames
8 Data link layer
    8.1 The transmission frame
9 The physical layer
    9.1 Energy dispersal
    9.2 Convolutional encoding
    9.3 Time interleaving
    9.4 Frequency interleaving
    9.5 Modulation by 4-DPSK OFDM
    9.6 Transmission signal spectrum of System A
10 RF performance characteristics of System A
    10.1 BER vs. S/N (in 1.5 MHz) in a Gaussian channel
    10.2 BER vs. S/N (in 1.5 MHz) in a Rayleigh channel simulated in urban environment
    10.3 BER vs. S/N (in 1.5 MHz) in a Rayleigh channel simulated in rural environment
    10.4 Sound quality versus RF S/N
    10.5 Capability for operating in single-frequency networks
ANNEX 3 - Digital System F
1 Introduction
2 Features of System F
    2.1 Ruggedness of System F
    2.2 Wide variety of transmission
    2.3 Flexibility
    2.4 Commonality and interoperability
    2.5 Efficient transmission and source coding
    2.6 Independency of broadcasters
    2.7 Low-power consumption
    2.8 Hierarchical transmission and partial reception
3 Transmission parameters
4 Source coding
5 Multiplexing
    5.1 Multiplex frame
6 Channel coding
    6.1 Functional block diagram of channel coding
    6.2 Outer coding
    6.3 Energy dispersal
    6.4 Delay adjustment
    6.5 Byte-wise interleaving (inter-code interleaving)
    6.6 Inner coding (convolutional codes)
7 Modulation
    7.1 Delay adjustment for bit interleave
    7.2 Bit interleaving and mapping
    7.3 Data segment
    7.4 Synthesis of layer-data streams
    7.5 Time interleaving
    7.6 Frequency interleaving
    7.7 OFDM segment-frame structure
8 Spectrum mask
9 RF performance characteristics
    9.1 BER vs. C/N in a Gaussian channel
    9.2 BER vs. C/N in a multipath channel
    9.3 BER vs. C/N in a Rayleigh channel