CONTENTS

Policy on Intellectual Property Right (IPR)
 1     Introduction
 2     Services and system architectures
        2.1     Possible services
        2.2     Possible system architecture
 3     Possible deployment scenarios
        3.1     Scenario 1 (frequency segmentation)
        3.2     Scenario 2 (Frequency reuse)
        3.3     Scenario 3 (Frequency reuse with interference coordination)
 4     Performance assessment
        4.1     Interference path
        4.2     Interference assessment
                  4.2.1     Propagation model
                  4.2.2     Parameters for the satellite component
                  4.2.3     Parameters for the CGCs
                  4.2.4     Interference assessments
        4.3     Throughput assessment
                  4.3.1     Link performance and impact on SINR
                  4.3.2     Satellite resource availability in CGCs
                  4.3.3     Throughput degradation in the satellite components
 5     Technical constraints associated with deployments
        5.1     Large antenna and multi-beam technology
        5.2     Radio interface techniques
        5.3     Interworking between the satellite and CGCs
 6     Technical enablers for performance enhancements
        6.1     Efficient frequency reuse schemes
        6.2     Interference management schemes
        6.3     Ground based beam-forming schemes
        6.4     Satellite based digital beam-forming and channelizing schemes
Attachment  Development of small-scale prototype DBF/channelizer  as an example of technical enablers
 1     Introduction
 2     Verification of multiple beamforming and sidelobe reduction
 3     Verification of channelizing (resource re-allocation)