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08/22/2023
Energy-Efficient On-Board Radio Resource Management for Satellite Communications via Neuromorphic Computing
The latest satellite communication (SatCom) missions are characterized b...
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08/14/2023
Full Duplex Joint Communications and Sensing for 6G: Opportunities and Challenges
The paradigm of joint communications and sensing (JCAS) envisions a revo...
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06/13/2023
Energy Efficient RAN Slicing and Beams Selection for Multiplexing of Heterogeneous Services in 5G mmWave Networks
In this paper, we study a RAN resource-slicing problem for energy-effici...
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05/17/2023
Digital Twin for Non-Terrestrial Networks: Vision, Challenges, and Enabling Technologies
The ongoing digital transformation has sparked the emergence of various ...
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04/03/2023
Integrated Access and Backhaul via Satellites
To allow flexible and cost-efficient network densification and deploymen...
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12/21/2022
Space-Terrestrial Cooperation Over Spatially Correlated Channels Relying on Imperfect Channel Estimates: Uplink Performance Analysis and Optimization
A whole suite of innovative technologies and architectures have emerged ...
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10/12/2022
Efficient Hamiltonian Reduction for Quantum Annealing on SatCom Beam Placement Problem
Beam Placement (BP) is a well-known problem in Low-Earth Orbit (LEO) sat...
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09/03/2022
Power Allocation for Space-Terrestrial Cooperation Systems with Statistical CSI
This paper studies an integrated network design that boosts system capac...
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08/28/2022
Learning to Optimize: Balancing Two Conflict Metrics in MB-HTS Networks
For multi-beam high throughput (MB-HTS) geostationary (GEO) satellite ne...
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08/07/2022
Rate Splitting Multiple Access for Next Generation Cognitive Radio Enabled LEO Satellite Networks
This paper proposes a cognitive radio enabled LEO SatCom using RSMA radi...
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07/29/2022
Joint Beam Placement and Load Balancing Optimization for Non-Geostationary Satellite Systems
Non-geostationary (Non-GSO) satellite constellations have emerged as a p...
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10/13/2021
Joint Optimization of Beam-Hopping Design and NOMA-Assisted Transmission for Flexible Satellite Systems
Next-generation satellite systems require more flexibility in resource m...
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10/06/2021
User Scheduling and Power Allocation for Precoded Multi-Beam High Throughput Satellite Systems with Individual Quality of Service Constraints
For extensive coverage areas, multi-beam high throughput satellite (MB-H...
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09/06/2021
Robust Congestion Control for Demand-Based Optimization in Precoded Multi-Beam High Throughput Satellite Communications
High-throughput satellite communications systems are growing in strategi...
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07/14/2021
Evolution of Non-Terrestrial Networks From 5G to 6G: A Survey
Non-terrestrial networks (NTNs) traditionally had certain limited applic...
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06/24/2021
User Scheduling for Precoded Satellite Systems with Individual Quality of Service Constraints
Multibeam high throughput satellite (MB-HTS) systems will play a key rol...
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09/16/2020
Radio Resource Management Techniques for Multibeam Satellite Systems
Next-generation of satellite communication (SatCom) networks are expecte...
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07/09/2020
NOMA-Enabled Multi-Beam Satellite Systems: Joint Optimization to Overcome Offered-Requested Data Mismatches
Non-Orthogonal Multiple Access (NOMA) has potentials to improve the perf...
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05/03/2019
Precoded Cluster Hopping in Multi-Beam High Throughput Satellite Systems
Beam-Hopping (BH) and precoding are two trending technologies for the sa...
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05/03/2019
