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05/04/2023
Low-Complexity Design and Detection of Unitary Constellations in Non-Coherent SIMO Systems for URLLC
In this paper, we propose a novel multi-symbol unitary constellation str...
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11/23/2022
Bit-Interleaved Coded Energy-Based Modulation with Iterative Decoding
This paper develops a low-complexity near-optimal non-coherent receiver ...
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11/17/2022
Multi-level Design for Multiple-Symbol Non-Coherent Unitary Constellations for Massive SIMO Systems
This paper investigates non-coherent detection of single-input multiple-...
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12/13/2021
RIS-Aided Cell-Free Massive MIMO Systems: Joint Design of Transmit Beamforming and Phase Shifts
This paper studies RIS-aided cell-free massive MIMO systems, where multi...
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12/01/2021
Joint Cluster Head Selection and Trajectory Planning in UAV-Aided IoT Networks by Reinforcement Learning with Sequential Model
Employing unmanned aerial vehicles (UAVs) has attracted growing interest...
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11/19/2021
Concurrent Transmission and Multiuser Detection of LoRa Signals
This paper investigates a new model to improve the scalability of low-po...
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08/02/2021
Angle Estimation for Terahertz Ultra-Massive MIMO-Based Space-to-Air Communications
This paper investigates terahertz ultra-massive (UM)-MIMO-based angle es...
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08/01/2021
UAV Trajectory Planning in Wireless Sensor Networks for Energy Consumption Minimization by Deep Reinforcement Learning
Unmanned aerial vehicles (UAVs) have emerged as a promising candidate so...
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02/23/2021
Performance Improvement of LoRa Modulation with Signal Combining
Low-power long-range (LoRa) modulation has been used to satisfy the low ...
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02/09/2021
Frequency-Shift Chirp Spread Spectrum Communications with Index Modulation
This paper introduces a novel frequency-shift chirp spread spectrum (FSC...
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01/06/2021
Performance Analysis and Optimization of Bidirectional Overlay Cognitive Radio Networks with Hybrid-SWIPT
This paper considers a cooperative cognitive radio network with two prim...
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04/12/2020
Wireless Information and Power Transfer for IoT Applications in Overlay Cognitive Radio Networks
This paper proposes and investigates an overlay spectrum sharing system ...
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04/06/2020
Performance of Wireless Powered Cognitive Radio Sensor Networks With Nonlinear Energy Harvester
This letter analyzes the performance of simultaneous wireless informatio...
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01/07/2018
Multiplexing Analysis of Millimeter-Wave Massive MIMO Systems
This paper is concerned with spatial multiplexing analysis for millimete...
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01/01/2018
