CONTENTS

Policy on Intellectual Property Right (IPR)
Annex� 1
�1���� Introduction
�2���� Tropospheric effects
������� 2.1���� Attenuation in the troposphere
����������������� 2.1.1���� Attenuation by atmospheric gases
����������������� 2.1.2���� Precipitation and cloud attenuation
����������������� 2.1.3���� Rain attenuation for worst month
����������������� 2.1.4���� Diurnal variation of fading
����������������� 2.1.5���� Scintillation fading
������� 2.2���� Depolarization
�3���� Ionospheric effects
�4���� Effects of local environment
������� 4.1���� Building entry loss
������� 4.2���� Vehicle entry loss
������� 4.3���� Reflections and shadowing by buildings
�5���� Statistical distribution of signal level for large areas
�6���� Statistical distributions and frequency correlation of signals