CONTENTS

Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Potential applications for the airport surface communications
�3���� Assumptions
�4���� Spectrum requirement for airport surface communications
������� 4.1���� Method A
������ �����������4.1.1���� Estimation of spectrum requirement
����������������� 4.1.2���� Remarks concerning Method A
������� 4.2���� Method B
����������������� 4.2.1���� Spectrum requirements
����������������� 4.2.2���� Example of antenna installation in an airport environment
����������������� 4.2.3���� Remarks concerning Method B
�5���� General considerations
�6���� References
Annex 1
�1���� Potential applications for the airport surface
Category 1: Airport surface communications between aeronautical stations and aircraft stations
Category 2: Airport surface communications other than those in Category 1 above