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09/12/2021
Graph Attention Network Based Single-Pixel Compressive Direction of Arrival Estimation
In this paper, we present a single-pixel compressive direction of arriva...
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04/01/2021
Graph Attention Networks for Channel Estimation in RIS-assisted Satellite IoT Communications
Direct-to-satellite (DtS) communication has gained importance recently t...
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01/18/2021
Energy-Efficient RIS-assisted Satellites for IoT Networks
The use of satellites to provide ubiquitous coverage and connectivity fo...
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12/02/2020
Reconfigurable Intelligent Surfaces in Action for Non-Terrestrial Networks
The next-generation communication technology is building on the cooperat...
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10/22/2020
Channel Estimation for Full-Duplex RIS-assisted HAPS Backhauling with Graph Attention Networks
In this paper, the graph attention network (GAT) is firstly utilized for...
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07/08/2020
Reconfigurable Intelligent Surface Empowered Terahertz Communication for LEO Satellite Networks
The revolution in the low earth orbit (LEO) satellite networks will impo...
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05/01/2020
A Holistic Investigation on Terahertz Propagation and Channel Modeling Toward Vertical Heterogeneous Networks
User-centric and low latency communications can be enabled not only by s...
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05/01/2020
A Holistic Investigation on Terahertz Propagation and Channel Modeling toward Vertical HetNets
User-centric and low latency communication can be enabled not only by sm...
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03/17/2020
Real-World Considerations for Deep Learning in Wireless Signal Identification Based on Spectral Correlation Function
This paper proposes a convolutional neural network (CNN) model which uti...
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11/12/2019