Policy on Intellectual Property Right (IPR)
Introduction
Annex 1 Planning parameters for digital terrestrial broadcasting system DRM robustness mode E
in VHF Bands I, II and III
1 Scope
2 Reception modes
2.1 Fixed reception
2.2 Portable reception
2.2.1 Portable indoor reception
2.2.2 Portable outdoor reception
2.2.3 Portable handheld reception (PI-H, PO-H)
2.3 Mobile reception
3 Correction factors for field-strength
predictions
3.1 Reference frequencies
3.2 Antenna gain
3.2.1 Antenna gain for fixed reception
3.2.2 Antenna gain for portable reception
3.2.3 Antenna gain for portable handheld
reception
3.2.4 Antenna gain for mobile reception
3.3 Feeder loss
3.4 Height loss correction factor
3.5 Building penetration loss
3.6 Allowance for man-made noise
3.6.1 Allowance for man-made noise for fixed,
portable and mobile reception
3.6.2 Allowance for man-made noise for portable
handheld reception
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
3.10 Calculation of minimum median field-strength level
4 DRM system parameters
4.1 Modes and code rates
4.1.1 Overview of SDC and MSC code rates
4.1.2 SDC and MSC code rates for calculations
4.2 Propagation-related OFDM parameters
4.3 Single frequency operation capability
4.4 Channel models
5 DRM receiver parameters
5.1 General characteristics
5.2 Receiver noise figure
5.3 Receiver noise input power
5.4 Minimum carrier to noise ratio
5.5 Minimum receiver input power level
6 DRM planning parameters
6.1 Minimum median field-strength level
6.1.1 VHF Band I
6.1.2 VHF Band II
6.1.3 VHF Band III
6.2 Position of DRM frequencies
6.2.1 VHF Band I and VHF Band II
6.2.2 VHF Band III
6.3 Out-of-band spectrum mask
6.3.1 VHF Band I and VHF Band II
6.3.2 VHF Band III
6.4 Protection ratios
6.4.1 Protection ratios for DRM
6.4.2 Protection ratios for broadcasting systems
interfered with by DRM
6.4.3 Protection ratios for other services
interfered with by DRM
6.5 Calculation of the resulting sum field strength of interferers
Appendix 1 to Annex 1 Normative references
1 Symbols and abbreviations
2 References
Appendix 2 to Annex 1 Technical references
1 Position of DRM frequencies
1.1 VHF Band II
1.2 VHF Band III
2 Computations of correction factors
2.1 Computation of the antenna gain for portable handheld reception
2.2 Computation of man-made noise allowance from the antenna noise
factor
Annex 2 Planning parameters for digital terrestrial broadcasting system RAVIS in VHF Bands I and II
1 Reception modes
1.1 Fixed reception
1.2 Portable reception
1.2.1 Portable outdoor reception
1.2.2 Portable indoor reception
1.2.3 Portable handheld indoor and outdoor
reception (PI-H, PO-H)
1.3 Mobile reception
2 Correction factors for field-strength predictions
2.1 Reference frequency
2.2 Antenna gain
2.2.1 Antenna gain for fixed reception
2.2.2 Antenna gain for portable reception (PO,
PI)
2.2.3 Antenna gain for portable handheld
reception (PO-H, PI-H)
2.2.4 Antenna gain for mobile reception
2.3 Feeder loss
2.4 Height loss correction factor
2.5 Building penetration loss
2.6 Allowance for man-made noise
2.6.1 Allowance for man-made noise for fixed,
portable and mobile reception
2.6.2 Allowance for man-made noise for portable
handheld reception
2.7 Implementation loss factor
2.8 Location correction factor
2.8.1 Fixed reception in the presence of noise
2.8.2 Portable outdoor and mobile reception in
the presence of noise
2.8.3 Portable indoor reception in the presence
of noise
3 Calculation of minimum median field-strength level
4 Minimum field-strength requirements for RAVIS
4.1 System parameters of RAVIS
4.1.1 RAVIS signal parameters
4.1.2 SFN operation capabilities
4.2 RAVIS radio receiver related parameters
4.2.1 Minimum C/N ratio in different channel models
4.2.2 Minimum wanted field strength used for
planning
5 Sharing parameters
5.1 Out-of-band emissions
5.2 Protection ratios
5.2.1 Protection ratios for FM
5.2.2 Protection ratios for RAVIS
5.3 Sharing criteria with other services
6 References