SATELLITE BANDWIDTH ALLOCATION FOR SATELLITE ROUTED SENSOR NETWORKS?

Next Generation Satellite Routed Sensor Systems is expected to provide disaster detection system with high real time performance. By using Satellite Networks SRSS realizes data collection from multiple sensor terminals deployed in a wide area. However an efficient access control scheme is needed to achieve multiple access from numerous sensor terminals to the satellite with its limited bandwidth. In order to efficiently resolve these problems we propose a new scheme which utilizes a divide and conquer approach for efficient bandwidth allocation. Numerical results demonstrate the effectiveness of proposal.