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