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09/01/2023
Jamming Suppression Via Resource Hopping in High-Mobility OTFS-SCMA Systems
This letter studies the mechanism of uplink multiple access and jamming ...
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08/26/2023
Location Privacy and Spectrum Efficiency Enhancement in Spectrum Sharing Systems
In this work, we investigate the benefits of secondary user (SU) network...
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06/21/2023
Block-Wise Index Modulation and Receiver Design for High-Mobility OTFS Communications
As a promising technique for high-mobility wireless communications, orth...
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03/19/2023
Energy Efficiency of Rate-Splitting Multiple Access for Multibeam Satellite System
Energy efficiency (EE) problem has become an important and major issue i...
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03/15/2023
Low-Complexity Memory AMP Detector for High-Mobility MIMO-OTFS SCMA Systems
Efficient signal detectors are rather important yet challenging to achie...
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03/15/2023
A large-scale multimodal dataset of human speech recognition
Nowadays, non-privacy small-scale motion detection has attracted an incr...
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02/25/2023
Scalable Attribution of Adversarial Attacks via Multi-Task Learning
Deep neural networks (DNNs) can be easily fooled by adversarial attacks ...
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02/17/2023
OTFS Signaling for SCMA With Coordinated Multi-Point Vehicle Communications
This paper investigates an uplink coordinated multi-point (CoMP) coverag...
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10/25/2022
A Novel Block-Wise Index Modulation Scheme for High-Mobility OTFS Communications
As a promising technique for high-mobility wireless communications, orth...
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07/22/2022
Delay-Doppler Reversal for OTFS System in Doubly-selective Fading Channels
The recent proposed orthogonal time frequency space (OTFS) modulation sh...
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04/21/2022
Few-shot learning for medical text: A systematic review
Objective: Few-shot learning (FSL) methods require small numbers of labe...
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01/12/2022
How Can Graph Neural Networks Help Document Retrieval: A Case Study on CORD19 with Concept Map Generation
Graph neural networks (GNNs), as a group of powerful tools for represent...
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01/10/2022
Energy Efficiency for Proactive Eavesdropping in Cooperative Cognitive Radio Networks
This paper investigates a distant proactive eavesdropping system in coop...
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02/09/2021
OTFS Signaling for Uplink NOMA of Heterogeneous Mobility Users
We investigate a coded uplink non-orthogonal multiple access (NOMA) conf...
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09/02/2020
Receiver Design for OTFS with Fractionally Spaced Sampling Approach
The recent emergence of orthogonal time frequency space (OTFS) modulatio...
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06/23/2018
Toward Performance Optimization in IoT-based Next-Gen Wireless Sensor Networks
In this paper, we propose a novel framework for performance optimization...
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12/12/2017