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09/23/2022
Vector Quantized Semantic Communication System
Although analog semantic communication systems have received considerabl...
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07/19/2022
Beyond Transmitting Bits: Context, Semantics, and Task-Oriented Communications
Communication systems to date primarily aim at reliably communicating bi...
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06/08/2022
Robust Semantic Communications with Masked VQ-VAE Enabled Codebook
Although semantic communications have exhibited satisfactory performance...
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05/09/2022
Deep Learning Enabled Semantic Communications with Speech Recognition and Synthesis
In this paper, we develop a deep learning based semantic communication s...
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02/07/2022
Robust Semantic Communications Against Semantic Noise
Although the semantic communications have exhibited satisfactory perform...
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12/30/2021
Semantic Communications: Principles and Challenges
Semantic communication, regarded as the breakthrough beyond Shannon para...
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12/21/2021
Task-Oriented Image Transmission for Scene Classification in Unmanned Aerial Systems
The vigorous developments of Internet of Things make it possible to exte...
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07/22/2021
Semantic Communications for Speech Recognition
The traditional communications transmit all the source date represented ...
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04/22/2021
Software-Defined Edge Computing: A New Architecture Paradigm to Support IoT Data Analysis
The rapid deployment of Internet of Things (IoT) applications leads to m...
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04/06/2021
Software Defined Edge Computing for Distributed Management and Scalable Control in IoT Multinetworks
Recently, edge computing has emerged as a promising paradigm to support ...
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12/09/2020
Semantic Communications for Speech Signals
We consider a semantic communication system for speech signals, named SC...
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07/16/2020
Resource Allocation in Uplink NOMA-IoT Networks: A Reinforcement-Learning Approach
Non-orthogonal multiple access (NOMA) exploits the potential of power do...
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06/23/2020
Semi-Grant-Free NOMA: A Stochastic Geometry Model
Grant-free (GF) transmission holds promise in terms of low latency commu...
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06/23/2020
Downlink Analysis for Reconfigurable Intelligent Surfaces Aided NOMA Networks
By activating blocked users and altering successive interference cancell...
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06/12/2020
Intelligent Reflecting Surface Aided Multiple Access Over Fading Channels
This paper considers a two-user downlink transmission in intelligent ref...
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05/11/2020
Federated Learning and Wireless Communications
Federated learning becomes increasingly attractive in the areas of wirel...
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02/05/2020
Resource Allocation in Intelligent Reflecting Surface Assisted NOMA Systems
This paper investigates the downlink communications of intelligent refle...
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09/25/2019
20 Years of Evolution from Cognitive to Intelligent Communications
It has been 20 years since the concept of cognitive radio (CR) was propo...
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05/31/2019
Performance Analysis of Clustered LoRa Networks
In this paper, we investigate the uplink transmission performance of low...
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01/21/2019
A Unified Framework for Non-Orthogonal Multiple Access
This paper proposes a unified framework of non-orthogonal multiple acces...
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10/25/2018
Low-Power Wide-Area Networks for Sustainable IoT
Low-power wide-area (LPWA) networks are attracting extensive attention b...
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10/13/2018
Resource Allocation in Wireless Powered IoT Networks
In this paper, efficient resource allocation for the uplink transmission...
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10/13/2018
Resource Allocation in in wireless powered IoT networks
In this paper, we investigate efficient resource allocation for the upli...
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10/13/2018
Resource Allocation in IoT networks using Wireless Power Transfer
In this paper, we investigate efficient resource allocation for the upli...
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09/15/2018
UAV Communications Based on Non-Orthogonal Multiple Access
This article proposes a novel framework for unmaned aerial vehicle (UAV)...
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08/01/2018
Non-Orthogonal Multiple Access for 5G and Beyond
Driven by the rapid escalation of the wireless capacity requirements imp...
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07/31/2018
Deep Learning in Physical Layer Communications
It has been demonstrated that deep learning (DL) has the great potential...
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01/24/2018
Sparse Representation for Wireless Communications
Sparse representation can efficiently model signals in different applica...
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01/24/2018
Outage Performance of A Unified Non-Orthogonal Multiple Access Framework
In this paper, a unified framework of non-orthogonal multiple access (NO...
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02/21/2017