Policy on Intellectual Property Right (IPR)
Annex 1 Technical basis for planning of terrestrial
digital sound broadcasting System A (T-DAB) in the VHF band
1 General
2 Minimum wanted field
strength used for planning
3 Unwanted emissions
3.1 Spectrum masks
for T-DAB out-of-band emissions
Appendix 1 to Annex 1 Planning criteria as used by a
group of countries in the Wiesbaden 1995 Special Arrangement
1 Position of frequency
blocks in Band III
2 T-DAB reference network
2.1 T-DAB
transmitter network structures
2.2 Definitions
2.3 T-DAB
reference SFN
2.3.1 Reference
network structure
2.3.2 Nominal
transmitter location for the calculation of potential T‑DAB interference
to the aeronautical mobile service
3 Protection of T-DAB
3.1 T-DAB
interfered with by T-DAB
3.2 T-DAB
interfered with by analogue sound broadcasting
3.3 T-DAB
interfered with by digital terrestrial television broadcasting
3.4 T-DAB
interfered with by analogue terrestrial television broadcasting
3.5 T-DAB
interfered with by services other than broadcasting
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
Appendix 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
penetration 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