Optimization in VHTS Satellite System Design with Irregular Beam Coverage for Non-Uniform Traffic Distribution

Very High Throughput Satellites (VHTS) have a pivotal role in complementing terrestrial networks to increase traffic demand. VHTS systems currently assume uniform distribution of the service area, but real system, demands are not and dynamic. A possible solution is use flexible payloads, cost design increases considerably. On other hand, fixed payload that uses irregular beam coverage depending on demand allows maintaining while minimizing error between offered required capacity. This paper presents proposal for optimizing beams pattern, costs per Gbps orbit, Normalized Coverage Error, Offered Capacity Error beam. We present analysis performance case study compare it with previous algorithm area.