Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Allocation information in the 38-39.5 GHz frequency range
�3���� Technical characteristics
������� 3.1���� Technical and operational characteristics of HAPS systems
operating in the 38‑39.5 GHz frequency range
������� 3.2���� Technical and operational characteristics of fixed service
operating in the 38‑39.5 GHz frequency range
������� 3.3���� Technical and operational characteristics of Mobile service
operating in the 38‑39.5 GHz frequency range
����������������� 3.3.1���� Deployment-related parameters for bands between 37
GHz and 43.5 GHz
����������������� 3.3.2���� Deployment consideration in a relatively large area
����������������� 3.3.3���� Noise figure and protection criteria
����������������� 3.3.4���� Polarisation losses
����������������� 3.3.5���� Body losses
������� 3.4���� Technical and operational characteristics of Fixed Satellite
service operating in the 38-39.5 GHz frequency range
������� 3.5���� Technical and operational characteristics of Space Research
service (space-to-Earth) operating in the 37-38 GHz frequency range
������� 3.6���� Propagation models for sharing and compatibility studies in the
38-39.5 GHz frequency range
�4���� Sharing and compatibility studies
�5���� Abbreviations and acronyms
Annex 1� Sharing and compatibility of fixed
service and HAPS systems operating in the 38-39.5 GHz frequency range
�1���� Technical analysis
������� 1.1���� Study A
����������������� 1.1.1���� Impact from the transmitting HAPS into FS receiving
stations
����������������� 1.1.2���� Impact from the transmitting FS station into HAPS
receiving ground station and comparison with the impact from transmitting FS
station into FS receiving station
����������������� 1.1.3���� Summary and analysis of the results of study A
����������������� 1.2.1���� Impact from transmitting HAPS ground station into
FS receiving station and comparison with the impact from transmitting FS
station into FS receiving station
����������������� 1.2.2���� Impact from transmitting FS stations into receiving
HAPS
�2���� Summary and analysis of the results of studies
Annex 2� Sharing and compatibility of Mobile
service and HAPS systems operating in the 38-39.5 GHz frequency range
������� 1.1���� Study A
����������������� 1.1.1���� Sharing in the ground-to-HAPS direction
����������������� 1.1.2���� Sharing in the HAPS-to-ground direction
����������������� 1.1.3���� Impact from transmitting MS station into receiving
HAPS ground stations
�������������� ���1.1.4���� Summary and analysis of study A
������� 1.2���� Study B
����������������� 1.2.1���� Summary
������������� ����1.2.2���� Introduction
����������������� 1.2.3���� Methodology and results � HAPS CPE/Gateway to
IMT-2020
����������������� 1.2.4���� Summary and analysis of the results of study B
������� 1.3���� Study C
����������������� 1.3.1���� Introduction
����������������� 1.3.2���� Methodology � HAPS CPE/Gateway to IMT-2020
����������������� 1.3.3���� Methodology � HAPS Platform to IMT-2020
����������������� 1.3.4���� Methodology � IMT-2020 to HAPS CPE/Gateway
����������������� 1.3.5���� Methodology � IMT-2020 to HAPS Platform
����������������� 1.3.6���� Results of studies
����������������� 1.3.7���� Summary and analysis of the results of study C
����������������� 1.4.1���� Summary
����������������� 1.4.2���� pfd mask
����������������� 1.4.3���� Deterministic study
����������������� 1.4.4���� Monte-Carlo study
����������������� 1.4.5���� Summary and analysis of the results of study D
����������������� 1.5.1���� Methodology
����������������� 1.5.2���� Simulation scenarios
����������������� 1.5.3���� Power flux density
����������������� 1.5.4���� Technical characteristics
����������������� 1.5.5���� Derivation of pfd masks of IMT stations
����������������� 1.5.6���� Monte Carlo simulation results
����������������� 1.5.7���� Summary and analysis of the results of study E
Annex 3 ��Sharing and compatibility study of
Fixed Satellite service and HAPS systems operating in the 38-39.5 GHz frequency
range
�1���� Technical Study
������� 1.1���� Study A (Interference from the transmitting HAPS GW and HAPS
CPE into receiving FSS earth station
����������������� 1.1.1���� HAPS CPE/GW to fixed satellite service
����������������� 1.1.2���� Summary and analysis of the results of study A
������� 1.2���� Study B
����������������� 1.2.1���� Summary
����������������� 1.2.2���� Introduction
����������������� 1.2.3���� Methodology and results � HAPS CPE/gateway to FSS
ES
����������������� 1.2.4���� Methodology and results � FSS satellite to HAPS
Platform
��� ��������������1.2.5���� Summary and analysis of the results of study B
������� 1.3���� Study C: Sharing studies in the ground-to-HAPS direction
����������������� 1.3.1���� Impact from transmitting HAPS ground station into
FSS receiving earth station and comparison with the impact from transmitting FS
station into FSS receiving earth station
����������������� 1.3.2���� Impact from FSS space station into HAPS receivers
������� 1.4���� Study D: sharing studies in the HAPS-to-ground direction
����������������� 1.4.1���� Summary
����������������� 1.4.2���� FSS protection criteria
����������������� 1.4.3���� Impact from transmitting HAPS into receiving FSS
earth station
����������������� 1.4.4���� Impact of transmitting FSS space stations into
receiving HAPS ground stations
����������������� 1.4.5���� Summary and analysis of the results of studies
����������������� 1.5.1���� Introduction
����������������� 1.5.2���� Background
����������������� 1.5.3���� Technical characteristics
����������������� 1.5.4���� Methodology
����������������� 1.5.5���� Summary and analysis of the results of study E
����������������� 1.6.1���� Methodology � HAPS CPE/gateway to FSS ES
������������ �����1.6.2���� Methodology �HAPS Platform to FSS ES
����������������� 1.6.3���� Methodology �FSS satellite to HAPS CPE/Gateway
����������������� 1.6.4���� Methodology �FSS satellite to HAPS Platform
����������������� 1.6.5���� Results of studies
�2���� Summary and analysis of the results of studies
������� 2.1���� Impact from transmitting HAPS ground station into receiving
FSS Earth station
������� 2.3���� Impact from transmitting FSS space station Satellite into
receiving HAPS
������� 2.4���� Impact from transmitting FSS space station into receiving HAPS ground
station
Annex 4�� Compatibility study of Space Research
service in the adjacent band 37-38 GHz and HAPS systems operating in 38-39.5
GHz frequency range
�1���� Technical analysis
������� 1.1���� Study A
����������������� 1.1.1���� Summary
��������� ��������1.1.2���� Introduction
����������������� 1.1.3���� Methodology and results � HAPS CPE/Gateway to SRS
����������������� 1.1.4���� Summary and analysis of the results of study A
����������������� 1.2.1���� Technical parameters and protection criteria for
SRS (s-E) systems operating in the 37-38 GHz band
����������������� 1.2.2���� Results of Study B
����������������� 1.2.3���� Summary and analysis of the results of study B
����������������� 1.3.1���� Impact of transmitting HAPS ground station in the
38-39.5 GHz band into SRS receiving station in the 37-38 GHz band and
comparison with the FS to SRS scenario
����������������� 1.3.2���� Impact of transmitting HAPS in the 38-39.5 GHz band
into receiving SRS earth stations in the 37-38 GHz adjacent band
����������������� 1.3.3���� Summary and analysis of the results of study C
����������������� 1.4.1���� Introduction
����������������� 1.4.2���� Gain patterns for different SRS antennas
����������������� 1.4.3���� Required pfd limits to protect SRS earth stations
in the 37-38 GHz band
�2���� Summary and analysis of the results of studies