Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Channel plans under consideration
������� 2.1���� Overall considerations and common elements to all channel plans
������� 2.2���� Channel plan A
����������������� 2.2.1���� VHF data
exchange system channel usage for channel plan A
����������������� 2.2.2���� Technical characteristics
������� 2.3���� Channel plan B
����������������� 2.3.1���� VHF data exchange system
channel usage for channel plan B
������� 2.4���� Channel plan C
����������������� 2.4.1���� VHF data exchange system
channel usage for channel plan C
������� 2.5���� Channel plan D
����������������� 2.5.1���� VHF data exchange system channel usage for channel
plan D
�3���� Comparison of the channel plans
Annex 1� Use case scenarios
Annex 2� Study from China for channel plan D
�1���� Task goal
�2���� Task condition
�3���� Theoretical analysis
�4���� Simulation result
������ 4.1����� Spectrum characteristics of single sub-carrier of VHF data
exchange
������ 4.2 �����Spectrum characteristics of VHF data
exchange adjacent to voice channel
������� 4.3���� Spectrum characteristics of VHF data
exchange adjacent to application specific message channel
������� 4.4���� Frequency requirements
for VHF data exchange system in different conditions
5����� Conclusion
6 �����Antenna spacing
Annex 3� Study from Canada for channel plan A, B and C