7 citations · 14 across the 11 of their papers we have counts for
14 papers
A Dynamic Codebook Design for Analog Beamforming in MIMO LEO Satellite Communications
Joan Palacios, Nuria González-Prelcic, Carlos Mosquera +1
Beamforming gain is a key ingredient in the performance of LEO satellite communication systems to be integrated into cellular networks. However, beam codebooks previously designed…
Flexible User Mapping for Radio Resource Assignment in Advanced Satellite Payloads
Tomás Ramírez, Carlos Mosquera, Nader Alagha
This work explores the flexible assignment of users to beams in order to match the non-uniform traffic demand in satellite systems, breaking the conventional cell boundaries and se…
A hybrid beamforming design for massive MIMO LEO satellite communications
Joan Palacios, Nuria Gonzalez-Prelcic, Carlos Mosquera +2
5G and future cellular networks intend to incorporate low earth orbit (LEO) satellite communication systems (SatCom) to solve the coverage and availability problems that cannot be…
Non-Coherent Rate Splitting for the MISO BC with Magnitude CSIT
Carlos Mosquera, Tomás Ramírez, Màrius Caus +2
A rate splitting based scheme is proposed to operate a broadcast setting with two antennas at the transmit side and two single-antenna receiving terminals. The transmitter knows th…
Neural Network Aided Computation of Mutual Information for Adaptation of Spatial Modulation
Anxo Tato, Carlos Mosquera, Pol Henarejos +1
Index Modulations, in the form of Spatial Modulation or Polarized Modulation, are gaining traction for both satellite and terrestrial next generation communication systems. Adaptiv…
Practical Implementation of Link Adaptation with Dual Polarized Modulation
Anxo Tato, Carlos Mosquera, Pol Henarejos +1
The use of dual polarization in mobile satellite systems is very promising for increasing the channel capacity. Polarized Modulation is proposed in this paper for use in practical…