Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Characteristics of
radio-frequency radiation from PLT systems in the VHF and UHF bands
������� 2.1���� Interference
radiation from PLT modem systems
������� 2.2���� PLT
interference field strength with horizontal polarization
������� 2.3���� PLT
interference field strength with vertical polarization
������� 2.4���� PLT
interference into FM and DAB systems
������� 2.5���� Conclusion
�3���� Radio system
characteristics, protection criteria, and impact of PLT systems on
radiocommunication systems in the VHF and UHF bands
������� 3.1���� Broadcasting
����������������� 3.1.1���� Minimum usable field strength of broadcast systems with regard to PLT
systems at frequencies above 80 MHz
����������������� 3.1.2���� Maximum
interference field-strength densities at the broadcast receiving system
������� 3.2���� Amateur and
amateur satellite
����������������� 3.2.1���� Background
noise levels in the 144-148 MHz band
��������������� ��3.2.2���� Characteristics
of amateur stations in the 144-148 MHz band
����������������� 3.2.3���� Protection
requirements for amateur stations in the 220-225 MHz band
����������������� 3.2.4���� Protection
requirements for amateur stations in the 420-450 MHz band
����������������� 3.2.5���� Other
services operating in the domestic environment with similar requirements
������� 3.3���� Aeronautical
mobile
������� 3.4���� Maritime
mobile
������� 3.5���� Radiodetermination
service
������� 3.6���� Land mobile
������� 3.7���� Radio
astronomy
������� 3.8���� Mobile-satellite
service
����������������� 3.8.1���� Frequency
bands
����������������� 3.8.2���� Protection
criterion
����������������� 3.8.3���� System
parameters
����������������� 3.8.4���� Specific
case of the band 406-406.1 MHz
������� 3.9���� Radionavigation-satellite
service
��� 3.9bis �����Meteorological
aids
����������������� 3.9.1���� Frequency
bands
����������������� 3.9.2���� Protection
criterion
����������������� 3.9.3���� System
parameters
������ 3.10���� Other
radiocommunication systems/applications
����������������� 3.10.1���� Wireless
medical implant communication systems
�4���� Potential means for
preventing or eliminating interference
������� 4.1���� Adaptive EMC
measures
������� 4.2���� Permanent
notching
������� 4.3���� Dynamic
notching
������� 4.4���� Geolocation
notching
������� 4.5���� Transmit power
control in ITU-T Recommendation G.9960
����������������� 4.5.1���� Construction
of transmit PSD mask
����������������� 4.5.2���� Notification
of transmit PSD mask
����������������� 4.5.3���� PSD
ceiling
����������������� 4.5.4���� References
������� 4.6���� Conclusion for
preventing or eliminating interference
�5���� Overall conclusions
Annex 1� Noise radiation and propagation considerations
in the VHF and UHF bands
A1���� Detailed analysis of mode
conversion at the switch branch
������ A1.1���� Mixed-mode
scattering matrix of a balanced transmission line unilaterally loaded with a
stub in series
����������������� A1.1.1���� Theoretical
formulations
����������������� A1.1.2���� Results
����������������� A1.1.3���� Conclusions
Annex 2� Analyses of potential interference in the VHF
and UHF bands
A2���� Interference to VHF/UHF
radio systems from harmonics of power line telecommunication systems operating
in the VHF bands between 80 and 200 MHz
������ A2.1���� Domestic radio
systems
����������������� A2.1.1���� Conclusion
������ A2.2���� Compatibility
between aeronautical radio and PLT in-house devices in the frequency range
30 MHz-380 MHz
����������������� A2.2.1���� Compatibility
analysis for interferences in aeronautical radio
����������������� A2.2.2���� Calculation
of interference threshold for PLT due to aeronautical requirements
����������������� A2.2.3���� Calculation
of power flux-density caused by limits provided by PLT system standards
����������������� A2.2.4���� Comparison
of interference threshold required for airborne receiver and interference
caused by PLT systems
����������������� A2.2.5���� Conclusions
������ A2.3���� PLT
aggregation model applicable for aircraft radiocommunication and
radionavigation systems
Annex 3� Radio-frequency radiation from PLT systems in
the VHF and UHF bands
A3���� Radio-frequency radiation
from PLT systems in the VHF and UHF bands
������ A3.1���� Institut f�r
Rundfunktechnik GmbH measurements of PLT modems
����������������� A3.1.1���� Overview
of the measurements
����������������� A3.1.2���� PLT
performance
����������������� A3.1.3���� Frequency
spectrum measurements
����������������� A3.1.4� ���Interference
radiation of the Belkin PLT modem �Power line Gigabit� F5D4076‑S v1
����������������� A3.1.5���� Field
strength with horizontal polarization
����������������� A3.1.6���� Field
strength with vertical polarization
����������������� A3.1.7��� �Real
interference of the FM and DAB reception
����������������� A3.1.8���� Conclusion
from the IRT measurements
������ A3.2���� Communication
Research Centre (Canada) measurements of PLT modems
����������������� A3.2.1���� CRC
measurement procedure and conducted emission results
����������������� A3.2.2���� Conclusions
from the CRC measurements
������ A3.3���� CBS
Broadcasting and National Public Radio measurements of a �Gigabit� PLT modem
����������������� A3.3.1���� Measurement
procedure
��������������� ��A3.3.2���� Conducted
emission measurement results for the Belkin �Gigabit power line HD� F5D4076‑S v2
PLT modem
����������������� A3.3.3���� FM
receiver interference from the Belkin �Gigabit power line HD� F5D4076‑S v2
PLT modem
����������������� A3.3.4 ����Conclusions from the CBS/NPR measurements
������ A3.4���� BBC
measurements of radiation from PLT networks
����������������� A3.4.1���� Introduction
����������������� A3.4.2���� Measurements
in the screened room
����������������� A3.4.3���� Measurements
in Home A
����������������� A3.4.4���� Measurements
in Home B
����������������� A3.4.5���� Conclusions