Satellite communications in the new space era: A survey and future challenges
Satellite communications (SatComs) have recently entered a period of renewed interest
motivated by technological advances and nurtured through private investment and ventures …
motivated by technological advances and nurtured through private investment and ventures …
Symbol-level precoding for low complexity transmitter architectures in large-scale antenna array systems
S Domouchtsidis, CG Tsinos… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
In this paper, we consider three transmitter designs for symbol-level-precoding (SLP), a
technique that mitigates multiuser interference (MUI) in multiuser systems by designing the …
technique that mitigates multiuser interference (MUI) in multiuser systems by designing the …
FPGA acceleration for computationally efficient symbol-level precoding in multi-user multi-antenna communication systems
In this paper, we demonstrate an FPGA-accelerated design of the computationally efficient
symbol-level precoding (SLP) for high-throughput communication systems. The SLP …
symbol-level precoding (SLP) for high-throughput communication systems. The SLP …
Closed-form solution for computationally efficient symbol-level precoding
We present a convex optimization based Symbol-Level Precoding (SLP) for sum power
minimization and propose the low-latency closed-form algorithm to find a heuristic solution …
minimization and propose the low-latency closed-form algorithm to find a heuristic solution …
Hardware demonstration of precoded communications in multi-beam UHTS systems
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 …
communications for interference mitigation in the forward link of the multi-beam ultra-high …
Hardware precoding demonstration in multibeam UHTS communications under realistic payload characteristics
In this chapter, we present a new hardware test-bed to demonstrate closed-loop precoded
communications for interference mitigation in multibeam ultrahigh throughput satellite …
communications for interference mitigation in multibeam ultrahigh throughput satellite …
Optimal Linear Precoding Under Realistic Satellite Communications Scenarios
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 …
satellite with the multi-user (MU) multiple-input-multiple-output (MIMO) downlink scenario is …
Per‐antenna power minimization in symbol‐level precoding for the multibeam satellite downlink
This paper addresses the problem of multiuser interference in the forward downlink channel
of a multibeam satellite system. A symbol‐level precoding scheme is considered, to exploit …
of a multibeam satellite system. A symbol‐level precoding scheme is considered, to exploit …
Computationally and energy efficient symbol-level precoding communications demonstrator
We demonstrate forward link interference mitigation techniques in a precoded multi-user
communication scenario for the efficient frequency reuse. The developed test-bed provides …
communication scenario for the efficient frequency reuse. The developed test-bed provides …
Design optimization for low-complexity FPGA implementation of symbol-level multiuser precoding
This paper proposes and validates a low-complexity FPGA design for symbol-level
precoding (SLP) in multiuser multiple-input single-output (MISO) downlink communication …
precoding (SLP) in multiuser multiple-input single-output (MISO) downlink communication …