Scalable Distributed Massive MIMO System for Efficient Connectivity in Low Earth Orbit Satellite Networks
The proposed user-centric distributed massive MIMO (UC-DMIMO) system provides scalable implementation and enhanced performance in terms of spectral efficiency and handover rate for LEO satellite networks.
Distributed Precoding for Satellite-Terrestrial Integrated Networks Without Sharing Channel State Information at the Transmitters
The authors propose a novel distributed precoding method that incorporates a rate-splitting strategy to efficiently manage the interference in satellite-terrestrial integrated networks without requiring the sharing of channel state information between the satellite and the terrestrial base station.
Optimizing Cooperative Positioning Accuracy in Multi-beam LEO Satellite Networks through Joint Beam Scheduling and Beamforming Design
The core message of this paper is to optimize the user positioning accuracy in multi-beam LEO satellite networks by jointly designing the beam scheduling and beamforming.
Efficient Joint Source-and-Channel Coding for Small Satellite Applications
The author introduces JSCC-SAT, a neural network-based joint source-and-channel coding approach for efficient satellite data transmission, outperforming traditional methods.
