Policy on Intellectual Property Right (IPR)
Annex 1 (Normative) Planning criteria, including
protection ratios, for DVB second generation digital terrestrial television
systems in the VHF/UHF bands for 7 and 8 MHz channel bandwidth
1 Protection ratios for
DVB-T2 wanted digital terrestrial television signals
1.1 Wanted signal
configuration
1.2 Characteristics of
the LTE interfering signal
1.3 Notes applying to
protection ratio and overload threshold tables
1.4 Protection of a
DVB-T2 digital terrestrial television signal interfered with by a DVB‑T2
digital terrestrial television signal
1.5 Protection ratios
and overload thresholds for DVB-T2 interfered with by LTE base station and user
equipment signals
1.5.1 Protection
of a DVB-T2 digital terrestrial television signal interfered with
by a LTE‑BS signal
1.5.2 Protection
of a DVB-T2 digital terrestrial television signal interfered with by a LTE‑UE
signal
1.6 Correction factors
for different wanted DVB-T2 system variants and different reception conditions
1.7 Selection of PR
and Oth for sharing studies
1.8 Effect of
transient interference on protection ratios
2 Minimum field strengths for
DVB-T2 terrestrial digital television
3 References
Attachment 1 to Annex 1 Calculation of minimum field
strength and minimum median equivalent field strength
Attachment 2 to Annex 1 Can tuner test results
Attachment 3 to Annex 1 Effect of transient
interference on protection ratios
1 Background
2 Measurements
2.1 Signal sources
2.2 Frequency offsets
2.3 Measurement
procedure
2.4 Receivers tested
3 Results
4 Conclusions
Attachment 4 to Annex 1 TV tuner technologies and
characteristics
Annex 2 (Normative) Planning criteria, including
protection ratios, for DVB second generation digital terrestrial television
systems in the VHF/UHF bands for 6 MHz channel bandwidth
1 Protection ratios for 6 MHz
DVB-T2 wanted digital terrestrial television signal
1.1 Protection ratios
for a wanted DVB-T2 signal interfered with by a digital terrestrial television
signal
1.2 Protection ratios
for a wanted DVB-T2 signal interfered with by an analog terrestrial television
signal
Annex 3 (Informative) Additional test results
1 Additional test result from
the UK
2 Additional test result from
the Russian Federation
Annex 4 (Normative) Other planning factors
1 Field strength distribution
with location
2 Reception using portable
equipment inside buildings and vehicles
2.1 Height loss: Lh
2.2 Building entry
loss: Lb
High:
Medium:
Low:
2.3 Vehicle entry
loss: Lv
3 Receiving antenna
discrimination
4 Antennas for portable and
mobile receivers
4.1 Antennas for
portable reception
4.2 Antennas for
hand-held reception
4.3 Antennas for
mobile reception
5 Man-Made Noise (MMN)
Annex 5 (Informative) Failure point assessment
methods
1 Subjective failure point
(SFP) method for protection ratio measurements
Annex 6 (Normative) Tropospheric and continuous
interference
1 Tropospheric and continuous
interference