CONTENTS

Policy on Intellectual Property Right (IPR)
�1���� Introduction
�2���� Related Recommendations
�3���� Considerations
������� 3.1���� Radio interfaces for the satellite component of IMT-2000
������� 3.2���� Incorporation of externally developed specification material
������� 3.3���� Satellite component interfaces
����������������� 3.3.1���� Radio interfaces
����������������� 3.3.2���� Other interfaces
�4���� Recommendations (satellite component)
������� 4.1���� Core network interface
������� 4.2���� Satellite/terrestrial terminal interface
������� 4.3���� Satellite radio interface specifications
����������������� 4.3.1���� Satellite radio interface A (SRI-A) specifications
����������������� 4.3.2���� Satellite radio interface B (SRI-B) specifications
����������������� 4.3.3���� Satellite radio interface D (SRI-D) specifications
����������������� 4.3.4���� Satellite radio interface E (SRI-E) specifications
����������������� 4.3.5���� Satellite radio interface F (SRI-F) specifications
����������������� 4.3.6���� Satellite radio interface G (SRI-G) specifications (enhanced version)
Broadcast Channel (BCH)
Paging Channel (PCH)
Forward Access Channel (FACH)
Downlink Shared Channel (DSCH)
Random Access Channel (RACH)
Common Packet Channel (CPCH)
Step 1: Slot synchronization
Step 2: Frame synchronization and code-group identification
Step 3: Scrambling-code identification
����������������� 4.3.7���� Satellite radio interface H specifications
Link adaptation
Power control
�5���� Recommendations on unwanted emission limits from the terminals of IMT-2000 satellite systems
Annex 1� Abbreviations