During the New Space era small countries are becoming important players in the space
business. While space activities are rapidly increasing globally, it is important to make …

Ultra-dense low earth orbit (LEO) integrated satellite-terrestrial network (ULISTN) has
become an emerging paradigm to support massive access of Internet of things (IoT) in …

Beam hopping technology is considered to provide a high level of flexible resource
allocation to manage uneven traffic requests in multi-beam high throughput satellite …

跳波束技术为卫星资源的灵活分配和高效利用提供了实现基础, 被认为是新一代高通量卫星的
关键技术. 以业务驱动, 资源高效利用, 随需覆盖为目标, 从系统架构, 通信体制, 工作机理 …

In this paper, we present a hardware test-bed to demonstrate closed-loop precoded
communications for interference mitigation in the forward link of the multi-beam ultra-high …

In this chapter, we present a new hardware test-bed to demonstrate closed-loop precoded
communications for interference mitigation in multibeam ultrahigh throughput satellite …

This article presents a closed-loop differential phase compensation system for a precoding-
enabled multibeam satellite forward link and its validation by live experiments on a GEO …

In this paper, optimal linear precoding for the multibeam geostationary earth orbit (GEO)
satellite with the multi-user (MU) multiple-input-multiple-output (MIMO) downlink scenario is …

In recent years, technological developments with user demands, reduced production, and
launch costs have rapidly increased the number of Low Earth Orbit (LEO) satellites in space …

The number of satellites has been increasing in both geostationary (GEO) and non‐
geostationary (NGEO) earth orbits. Due to the limited availability of spectrum resources, the …