Policy on Intellectual Property Right (IPR)
Annex 1 Technical basis for planning of terrestrial digital sound broadcasting
System A (DAB) in the VHF band
1 General
2 Reception modes and associated C/N
values
3 Antenna gain
4 Feeder loss
5 Allowance for man‑made‑noise
(MMN)
6 Coverage prediction height
7 Building entry loss
8 Vehicle (car) entry loss
9 Location percentages
9.1 Location correction
factor
9.2 Location correction
factors for different reception modes
9.3 Location correction
margin
10 Receiver properties
10.1 Receiver noise figure
10.2 Minimum receiver
signal input levels
11 Calculation of signal levels
and protection ratio
11.1 Signal levels for
planning
11.1.1 Examples
of signal levels for planning
11.2 Protection ratios
11.2.1 DAB vs DAB
12 Unwanted emissions
12.1 Spectrum masks for DAB out-of-band emissions
Bibliography
Annex 2 Technical basis for planning of terrestrial digital sound
broadcasting System F (ISDB-TSB) in the VHF band
1 General
2 Spectrum masks for out-of-band emissions
3 Frequency condition
3.1 Definition of sub-channel
3.2 Guardbands
4 Minimum usable field strength
5 Protection of ISDB-TSB
5.1 ISDB-TSB interfered with by ISDB-TSB
5.1.1 Required D/U in fixed reception
5.1.2 Required D/U in mobile reception
5.1.3 Resultant protection ratios for ISDB-TSB
interfered with by ISDB-TSB
5.2 ISDB-TSB interfered with by analogue television
(NTSC)
5.2.1 Required D/U in fixed reception
5.2.2 Required D/U in mobile reception
5.2.3 Resultant protection ratios for ISDB-TSB
interfered with by analogue television (NTSC)
5.3 Analogue television (NTSC) interfered with by ISDB-TSB
5.4 ISDB-TSB interfered with by services other than
broadcasting
Attachment 1 to Annex 2 Derivation of maximum interfering field strength
density interfered with by services other than broadcasting
Annex 3 Technical basis for planning of terrestrial digital sound broadcasting
System G (DRM) in the VHF bands
1 General
2 Reception modes
2.1 Fixed reception
2.2 Portable reception
2.3 Mobile reception
3 Correction factors for field-strength predictions
3.1 Reference frequencies
3.2 Antenna gain
3.3 Feeder loss
3.4 Height loss correction factor
3.5 Building entry loss
3.6 Allowance for man-made noise
3.7 Implementation loss factor
3.8 Correction factors for location variability
3.8.1 Distribution factor
3.8.2 Combined standard deviation
3.8.3 Combined location correction factor for protection
ratios
3.9 Polarization discrimination
4 DRM system parameters for field-strength predictions
4.1 Modes and code rates for calculations
4.2 Propagation-related OFDM parameters
4.3 Single frequency operation capability
5 Minimum receiver input power level
6 Minimum wanted field strength used for planning
6.1 Calculation of minimum median field-strength level
6.2 Minimum median field-strength level for VHF Band I
6.3 Minimum median field-strength level for VHF Band II
6.4 Minimum median field-strength level for VHF Band III
7 Position of DRM frequencies
8 Unwanted emissions
8.1 Out-of-band spectrum mask
8.1.1 VHF Band I and VHF Band II
8.1.2 VHF Band III
8.2 Protection ratios
8.2.1 Protection ratios for DRM
8.2.2 Protection ratios for broadcasting systems
interfered with by DRM
Bibliography
Annex 4 Technical basis for planning of terrestrial digital sound broadcasting
System C (HD Radio) in the VHF band II
1 Introduction
2 Configurations and definitions
2.1 HD radio system configurations
3 Analysis Parameters
3.1 Reception modes
3.1.1 Fixed
reception (FX)
3.1.2 Portable
reception
3.1.3 Mobile
reception
3.2 Reception location related correction factors
3.2.1 Reference
frequency
3.2.2 Feeder
loss
3.2.3 Height loss
3.2.4 Building penetration loss
3.2.5 Implementation loss
3.2.6 Location variability correction factor
3.2.7 Adjusted
reception location loss
3.3 Design related correction factors
3.3.1 Correction
factors for integrated methodology
3.4 Channel models and fading margins
4 Field strength requirements analysis
4.1 Minimum C/N
4.2 Receiver integrated noise figure
4.2.1 Receiver
noise input power
4.3 Minimum wanted field strength used for planning
Attachment 1 to Annex 4 Calculation of minimum median field
strength level – integrated method
Attachment 2 to Annex 4 Channel models
Attachment 3 to Annex 4 IBOC Conversion of C/N0
to S/N
Bibliography