Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Regulatory status of the services having
allocations in the 3 400-4 200 MHz band
������� 2.1���� Definitions
������� 2.2���� Table of frequency allocations
������� 2.3���� Coordination contours to protect
FSS receive earth station
�3���� FSS systems in the 3 400-4 200 MHz band
������� 3.1���� Examples of FSS deployments
������� 3.2���� Types of FSS receive earth
stations
������� 3.3���� Unregistered earth stations
������� 3.4���� Conclusions on satellite system
use of the 3 400-4 200 MHz band
�4���� Broadband wireless access systems in the
3 400-4 200 MHz band
�5���� Possible types of interference to the FSS
�6���� Sharing and compatibility studies and
results
������� 6.1��� �Sharing between FSS and BWA (Co-frequency
emission problem)
������� 6.2���� Compatibility of FSS with
interference resulting from unwanted BWA emissions (Unwanted emission
problem)
������� 6.3���� FSS receiver overload (FSS
Receiver �saturation� problem)
�7���� Methods and techniques to enhance sharing
and compatibility
������� 7.1���� Individually licensed/registered
FSS earth stations at specific locations
������� 7.2���� BWA stations and/or FSS earth
stations deployed in a ubiquitous manner and/or without individual licensing or
registration
������� 7.3���� Possible techniques to avoid LNB
saturation
������� 7.4���� Example of National
Regulatory/Technical solutions
�8���� Conclusions
Annex A� FSS and BWA system parameters
Attachment 1 to Annex A� Spectrum masks for BWA base stations
Attachment 2 to Annex A� Spectrum emission mask for terminal station
equipment operating in the band 3 400-3 800 MHz
Annex B� Description of studies
�1���� Introduction
Attachment 1 to Annex B� Study A � Compatibility between BWA
systems and FSS earth stations
�1���� Introduction
�2���� Compatibility study�s methodology and
assumptions
������� 2.1���� FSS system parameters
������� 2.2���� FSS earth station maximum
permissible interference
������� 2.3���� FSS ES antenna pattern
������� 2.4���� BWA system parameters
������� 2.5���� BWA base station antenna pattern
������� 2.6���� BWA terminal station antenna
pattern
������� 2.7���� BWA base station and terminal
station out-of-band emission
������� 2.8���� Propagation models
�3���� Results
������� 3.1���� BWA rural BS interfering with 32
m FSS ES
������� 3.2���� BWA rural BS interfering with 8
m FSS ES
������� 3.3���� BWA rural BS interfering with
1.2 m FSS ES
������� 3.4���� BWA urban BS interfering with 32
m FSS ES
������� 3.5���� BWA urban BS interfering with 8
m FSS ES
������� 3.6���� BWA urban BS interfering with
1.2 m FSS ES
������� 3.7���� BWA fixed-outdoor TS interfering
with 32 m FSS ES
������� 3.8���� BWA fixed-outdoor TS interfering
with 8 m FSS ES
������� 3.9���� BWA fixed-outdoor TS interfering
with 1.2 m FSS ES
������ 3.10���� BWA fixed-indoor TS interfering
with 32 m FSS ES
������ 3.11���� BWA fixed-indoor TS interfering
with 8 m FSS ES
������ 3.12���� BWA fixed-indoor TS interfering
with 1.2 m FSS ES
�4���� Conclusions
Attachment 2 to Annex B� Description of Study B� Evaluation
of Study A with BWA antenna patterns and propagation model parameters
�1���� Introduction
�2���� Evaluation
of parameters used in Recommendation ITU-R P.452-13
�3���� Set-up of simulations
�4���� Results of simulation
������� 4.1���� Scenario 1 (BWA sectoral antenna, smooth earth)
������� 4.2���� Scenario 2 (BWA sectoral antenna, actual terrain data)
������� 4.3���� Scenario 3 (BWA omnidirectional
antenna, smooth earth)
������� 4.4���� Scenario 4 (BWA omnidirectional
antenna, actual terrain data)
�5���� Discussion of assumptions
������� 5.1���� Clutter parameters
������� 5.2���� Use of sectorized antennas
������� 5.3���� Aggregate effect from multiple
cells
�6���� Conclusions
Attachment 3 to Annex B� Description of Study C� Simulations
for interference from a BWA system to FSS in The Netherlands
�1���� Assumptions for simulation
�2���� Simulation results
�3���� Conclusions
Attachment 4 to Annex B� Description of Study D� Study
of required separation distances in order to avoid LNB saturation or non-linear
behaviour
�1���� Introduction
�2���� LNB operational range
�3���� Set-up of simulations
�4���� Results of analysis
�5���� Discussion
of results
�6���� Aggregate
effects
�7���� Band-pass filters on LNBs
�8���� Conclusions
Annex C
Annex D� Example of a national implementation� FSS/BWA sharing
arrangements in the 3 400-4 200 MHz band in Australia
�1���� Introduction
�2���� Summary of the main sharing rules
�3���� Summary and conclusion