Policy on Intellectual Property Right (IPR)
1 Introduction
2 Background
3 Organization of Report
4 Study methods
5 Results of studies
5.1 Spectrum Occupancy
Study (Annex 2)
5.2 Sharing and
Compatibility Study Case A (Annex 3)
5.3 Sharing and
Compatibility Study Study Case B (Annex 4)
5.4 Sharing and
Compatibility Study Study Case C (Annex 5)
5.5 Sharing and
Compatibility Study Study Case D (Annex 6)
5.6 Sharing and
Compatibility Study with Stations in the Mobile Service (Annex 7)
5.7 Compatibility
Study with Oceanographic Radar (Annex 8)
5.8 Compatibility with
Stations in the Aeronautical Mobile Service (Annex 9)
Annex 1 Reference information
Annex 2 Spectral occupancy within the frequency band 5 250-5 450 kHz
as observed near Ottawa, Ontario, Canada
1 Introduction
2 Data collection procedures
3 Observations
4 Conclusions
Annex 3 Study Case A
1 Compatibility of the
amateur systems with the fixed systems
1.1 Study Case:
Pangnirtung NU to Makkovik NL
1.2 Antenna
assumptions
1.3 Study Data Tables
2 Analysis of the results
2.1 Circuit availability
3 Parameters used for
compatibility study
Annex 4 Study Case B Interference assessment from potential amateur
service stations on the fixed/land mobile service based on I/N
criteria.
1 Scenario
2 Methodology
2.1 Calculation of
external noise at an fixed/land mobile station
2.2 Calculation of potential
co-channel interference from an amateur station
2.3 Calculation of potential
adjacent channel interference from amateur stations to fixed/land mobile
service receivers
3 Results
3.1 Result of potential
co-channel interference
3.2 Result of potential
adjacent channel interference
4 Conclusions
Annex 5 Study Case C
1 Characteristics of fixed
stations used in the compatibility studies
2 Characteristics of amateur
stations to be used in the frequency band 5 250-5 450 kHz
3 Scenario of interference
impact from amateur radio stations
4 Methodology of interference
impact assessment from amateur service stations to fixed/land mobile service,
aeronautical service and oceanographic radars
5 Analysis of the study
results
5.1 Study results for
multihop links using omnidirectional antennas under steady conditions
5.2 Study results for
multihop links using directional antennas under steady conditions
5.3 Study results for
multihop links using omnidirectional antennas under fading conditions
5.5 Study results for
single-hop links using omnidirectional antennas under steady conditions
5.6 Study results for
single-hop links using directional antennas under steady conditions
5.7 Results for
single-hop links using omnidirectional antennas under fading conditions
5.8 Results for
single-hop links using directional antennas under fading conditions
5.9 Analysis of
efficient usage of mitigation technique “listen-before-transmitting”
for protection of FS receivers
6 Conclusions
Annex 6 Compatibility analysis of possible amateur systems with
incumbent services at middle latitudes in the frequency band 5 275-5 450 kHz
1 Background
2 Executive Summary
3 Compatibility of the
amateur systems with the mobile systems
3.1 Study Cases: Mobile
AL, New Orleans LA, and Galveston TX to Miami FL
3.2 Antenna
Assumptions
3.3 Study data tables
4 Analysis of the results
4.1 Circuit
availability
5 Conclusion
Attachment 1 to Annex 6 REC533 parameters
Annex 7 Compatibility analysis of possible amateur systems with the
land mobile service in the frequency band 5 250-5 450 kHz
1 Introduction
2 Background
3 Executive Summary
4 Compatibility of the
amateur systems with the mobile systems
4.1 Study Case:
Pangnirtung NU to Makkovik NL
4.2 Antenna
assumptions
4.3 Study Data Tables
5 Analysis of the results
5.1 Circuit
availability
Annex 8 Compatibility analysis of possible amateur systems and
radiolocation services in the frequency band 5 250-5 275 kHz
1 Introduction
2 Oceanographic radar
characteristics and protection criteria
2.1 Characteristics of
oceanographic radars
3 Theoretical ground-wave
analysis
3.1 Ground-wave
propagation model
3.2 Input parameters
for GRWAVE based analysis
3.3 Path loss
calculation
3.4 External noise
calculation
3.5 Maximum
interference level
4 Results
Annex 9 Compatibility analysis of possible amateur systems in the
frequency band 5 250-5 450 kHz with the aeronautical mobile service in the 5
450-5 480 kHz band
1 Background
2 Parameters used in this
study
3 Study Results
4 Probability of interference
5 Conclusions
Attachment 1 to Annex 9 Methods and calculations
A.1 Path geometry
A.2 Noise sources
A.3 Spurious emission
power
A.4 Transmit and
receive antenna gains
A.5 Transmitter
antenna characteristics
A.6 Calculation of
signal to noise and signal to noise plus interference ratios