Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Related ITU-R
Recommendations and Reports
�3���� Allocation information
�4���� Technical characteristics
used in sharing studies
������� 4.1���� AMT system
characteristics
�� �����4.2���� IMT system
characteristics
�5���� Overview of technical
studies
�6���� Summary of results in each
technical study
������� 6.1���� Interference from
IMT station into AMT ground station
������� 6.2���� Interference from
IMT station into AMT aircraft station
������� 6.3���� Interference from
AMT aircraft station into IMT station
������� 6.4���� Interference from
AMT ground station into IMT station
�7���� Conclusions
Annex 1� Study 1
Interference impact caused by the possible stations of the mobile
service to receivers of aeronautical telemetry in the frequency band 1 429-1
535 MHz
�1���� Introduction
�2���� Technical characteristics
������� 2.1���� Protection
criteria for the aeronautical telemetry stations in the frequency band
1 429‑1 535 MHz
�� �����2.2���� Technical
characteristics of possible stations of the mobile service in the frequency
band 1 429-1 535 MHz
�3���� Analysis
������� 3.1���� Assessment of the
protection distances required for protection of ground stations of the
aeronautical telemetry systems operating in the frequency band�
1 429-1 535 MHz
������� 3.2���� Aggregate
interference impact from IMT network to ground receiver of aeronautical
telemetry
������� 3.3���� Assessment of the
protection distances required for protection of on-board stations in the
aeronautical telemetry systems operating in the frequency band
1 429-1 535 MHz
�4���� Summary
Annex 2� Study 2� Sharing studies between aeronautical telemetry
terrestrial systems� and IMT systems within 1 429-1 492 MHz band
�1���� Introduction
�2���� Protection criteria for the
aeronautical telemetry stations in the frequency band 1 429‑1
535 MHz
�3���� Systems characteristics
�4���� Results for Study A
�5���� Results for Study B:
Practical analysis of the separation distance between ground telemetry station
and LTE base-station
b)���� Declared ground telemetry
stations in BR-IFIC
c)���� Sharing results without
mitigation techniques
�6���� Summary
Annex 3� Study 3� Interference effect caused by aeronautical telemetry
systems operating in the frequency band 1 429-1 535 MHz on
envisioned IMT systems
�1���� Introduction
�2���� Technical characteristics
of air-borne aeronautical mobile telemetry transmitters
�3���� Technical characteristics
of possible IMT systems in the frequency band 1 427‑1 525 MHz
�4���� Estimation of protection
distances required for IMT receivers operating in the frequency band 1 427-1
525 MHz
�5���� Summary
Annex 4� Study 4� Sharing study regarding interference between AMT and
IMT systems
�1���� Introduction
������ �1.1���� Aeronautical
mobile telemetry systems
������� 1.2���� Sharing with IMT
systems
������� 1.3���� Purpose of this
study
������� 1.4���� Study elements
�2���� Background
�3���� Technical characteristics
������� 3.1���� Introduction
������� 3.2���� Aeronautical
mobile telemetry characteristics
����������������� 3.2.1���� AMT
ground station specifications
����������������� 3.2.2���� AMT
aircraft transmitters and antennas
����������������� 3.2.3���� AMT
aircraft to ground propagation characteristics
� ������3.3���� LTE
characteristics
����������������� 3.3.1���� LTE UE
����������������� 3.3.2���� LTE
base-stations
����������������� 3.3.3���� Applicability
of LTE system characteristics to the problem of co-channel sharing between LTE
and AMT
����������� ������3.3.3���� LTE
ground to ground propagation characteristics
����������������� 3.3.4���� Consideration
of clutter
�4���� Summary
������� 4.1���� AMT and LTE
protection criteria
������� 4.2���� Study element 1:
The impact of LTE-A terrestrial systems, namely UE� on AMT ground stations
������� 4.3���� Study element 2:
The impact of LTE-A base-stations on AMT ground stations
������� 4.4���� Study element 3:
The impact of AMT transmissions from aircraft on LTE-A UE
������� 4.5���� Study element 4:
The impact of AMT transmissions on base-stations
������� 4.6���� Summary
Annex 5� Study 5� Compatibility studies of IMT systems with aeronautical
telemetry� systems in the frequency band 1 429-1 518 MHz
�1���� Introduction
�2���� Technical parameters
������� 2.1�� ��Aeronautical
telemetry system
������� 2.2���� Base-station of
IMT system
������� 2.3���� Protection
criteria for the AMT system
����������������� 2.3.1���� Ground
station
����������������� 2.3.2���� Airborne
station
�3���� Analysis
������� 3.1���� Interference
scenarios
������� 3.2���� Methodology of
analyses
����������������� 3.2.1���� Co-channel
interference
����������������� 3.2.2 �����Adjacent
channel interference
������� 3.3���� Calculations
����������������� 3.3.1���� Co-channel
interference
����������������� 3.3.2���� Adjacent
channel interference
������� 3.4���� Summary
Annex 6� Study 6
Spectrum sharing between aeronautical mobile telemetry and broadband
wireless system using IMT in the band 1 452-1 472 MHz
�1���� Introduction
�2���� Background
�3���� Technical characteristics
������� 3.1���� IMT � LTE Advanced
������� 3.2���� Aeronautical
mobile telemetry systems
�4���� Calculation methodology
�5���� Analysis
������� 5.1���� Adjacent channel
operations between AMT and IMT FDD
�5���� Summary
Annex 7� Study 7� Sharing studies between IMT user equipment in DL and
airborne telemetry transmitter within 1 429-1 518 MHz band
�1���� Introduction
�2���� Technical characteristics
of AMT transmitters
�3���� Technical characteristics
of possible IMT systems in the frequency band 1 427‑1 525 MHz
�4���� Estimation of protection
distances required for IMT receivers operating in the frequency band
1 427-1 518 MHz
Annex 8� Study 8� Impact of aeronautical telemetry systems on IMT UE� in
the frequency band 1 429-1 525 MHz
�1���� Introduction
�2���� Technical characteristics
used in the analysis
�3���� Minimum coupling loss (MCL)
analysis
�4���� Interference scenario for
Monte-Carlo simulations
�5���� Summary