Abstract:In this paper, we present a new hardware test-bed to demonstrate closed-loop precoded communications for interference mitigation in multi-beam ultra high throughput satellite systems under realistic payload and channel impairments. We build the test-bed to demonstrate a real-time channel aided precoded transmission under realistic conditions such as the power constraints and satellitepayload non-linearities. We develop a scalable architecture of an SDR platform with the DVB-S2X piloting. The SDR platform consi… Show more
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