Preface
Organization
Contents
Data Intensive Services Based Application (DISA) Workshop
Research on Airborne Wireless Sensor Network Based on Wi-Fi Technology
1 Introduction
2 Previous Work
3 Selection and Experimetion Evaluation of Wireless Technology
3.1 Choice of Wireless Technology
3.2 Theoretical Evaluation
3.3 Analysis of Simulation Results
4 Hybrid Network Architecture
5 Conclusion
References
Millimeter Wave Hybrid Precoding Based on Deep Learning
1 Introduction
2 System Model and Problem Description
2.1 System Model
2.2 Problem Description
3 Problem Solving
3.1 Millimeter Wave Compression Channel Sensing
3.2 Deep Learning Model
3.3 Neural Network Training
3.4 Neural Network Prediction
4 Simulation Analysis
4.1 Simulation Settings
4.2 Achievable Rate
4.3 Predict Accuracy
5 Conclusions
References
Open-Set Recognition Algorithm of Signal Modulation Based on Siamese Neural Network
1 Introduction
2 Signal Model and Open-Set Recognition System Model
2.1 Signal Model
2.2 Open-Set Recognition System Model
3 Three-Stage Open-Set Recognition Algorithm
4 Experimental Test and Result Analysis
5 Conclusions
References
Accurate Frequency Estimator of Real Sinusoid Based on Maximum Sidelobe Decay Windows
1 Introduction
2 Proposed Algorithm
3 Simulation Results
4 Conclusion
References
Transfer Learning Based Algorithm for Service Deployment Under Microservice Architecture
1 Introduction
2 System Model
2.1 Cloud Model
2.2 Service Model
2.3 Delay Model
2.4 Cost Model
2.5 Problem Formation
3 Service Deployment Algorithm
3.1 Markov Decision Process
3.2 DQN Based Service Deployment Algorithm
3.3 MCJOTL Based Service Deployment Algorithm
4 Simulation Result
5 Conclusion
References
Scheduling and Transmission Optimization in Edge Computing
Joint Opportunistic Satellite Scheduling and Beamforming for Secure Transmission in Cognitive LEO Satellite Terrestrial Networks
1 Introduction
2 System Model and Problem Formulation
2.1 Channel Model
2.2 Signal Model
2.3 Problem Formulation
3 Solution of the Optimization Problem
4 Simulation Results
5 Conclusions
References
GAN-SNR-Shrinkage-Based Network for Modulation Recognition with Small Training Sample Size
1 Introduction
2 System Model
3 GSS Network Structure
3.1 DCGAN
3.2 SNR Augment
3.3 Signal Preprocessing
3.4 Shrinkage CNN
4 Experimental Results
4.1 Dataset
4.2 Results
5 Conclusion
References
Joint Resource Allocation Based on F-OFDM for Integrated Communication and Positioning System
1 Introduction
2 System Model
2.1 Network Model
2.2 Communication and Ranging Performance Analysis
3 JCP-OSOP Resource Allocation Strategy
3.1 The Sub-carrier Allocation Model
3.2 The Power Allocation Model
4 Performance Evaluation
4.1 Simulation Setup
4.2 Results and Discussions
5 Conclusion
References
UAV Formation Using a Dynamic Task Assignment Algorithm with Cooperative Combat
1 Introduction
2 Cooperative Combat Modeling
2.1 UAV Formation Scene Research
2.2 Cooperative Task Assignment
2.3 Path Planning Methods
3 Dynamic Task Adjustment
3.1 Failure Analysis of Various Nodes
3.2 Dynamic Task Adjustment Algorithm
4 Simulation Results and Analysis
4.1 Simulation Scenario and Task Parameter Settings
4.2 Dynamic Task Adjustment Simulation
5 Conclusion
References
Complex System Optimization in Edge Computing
Research and Implementation of Multi-Agent UAV System Simulation Platform Based on JADE
1 Introduction
2 Rule System
2.1 Agent Mobility Models
2.2 Agent Obstacle Avoidance Algorithm
3 Simulation Results
3.1 UAVs Formation Simulation Results
3.2 Collision Avoidance Test Simulation Results
3.3 Dynamic Task Reliability Assessment
4 Conclusion
References
A Complex Neural Network Adaptive Beamforming for Multi-channel Speech Enhancement in Time Domain
1 Introduction
2 Complex Neural Network Adaptive Beamforming
2.1 The Formulation of Input Signal
2.2 Complex Adaptive Spatial Filtering
2.3 CNAB-CFCN Architecture
2.4 Loss Function
3 Experimental Setup
3.1 Production of Dual-Channel Dataset
3.2 Experimental Setting
3.3 Training Baseline and Training Results
4 Conclusions
References
Robust Transmission Design for IRS-Aided MISO Network with Reflection Coefficient Mismatch
1 Introduction
2 The System Model
2.1 Transmission Model
2.2 Problem Formulation
3 Robust Optimization Solutions
3.1 Problem Transformation
3.2 The Alternating Optimization Method
4 Simulation Results
5 Conclusion
References
Network Communication Enhancement
Distributed Deep Reinforcement Learning Based Mode Selection and Resource Allocation for VR Transmission in Edge Networks
1 Introduction
2 System Model
2.1 Network Model
2.2 Communication Model
2.3 Computing Model
2.4 Quality of Experience Model
3 Problem Formulation
4 DGTB-DRL for the Optimization Problem
5 Simulation Results and Discussions
5.1 Evaluation of Different Learning Parameters
5.2 Simulation of Different Scenarios
5.3 Performance of Different Algorithms
6 Conclusion
References
Joint Optimization of D2D-Enabled Heterogeneous Network Based on Delay and Reliability Constraints
1 Introduction
2 System Model
2.1 Interference Model
2.2 Delay and Reliability Model
2.3 Optimization
3 Dynamic Allocation of Network Resources
3.1 Spectrum Resource Matching Algorithm Based on Cluster
3.2 Power Optimization Based on Lyapunov Method
4 Simulation Results and Analysis
4.1 Simulation Configuration
4.2 Results and Analysis
5 Conclusion
References
Channel Allocation for Medical Extra-WBAN Communications in Hybrid LiFi-WiFi Networks
1 Introduction
2 System Model
3 A Proposed Channel Allocation Strategy
4 Simulation and Results Discussion
5 Conclusion
References
Cache Allocation Scheme in Information-Centric Satellite-Terrestrial Integrated Networks
1 Introduction
2 Network Scenarios
3 Dynamic Cache Allocation Scheme
3.1 Problem Description
3.2 Problem Formulation
3.3 Matching-Based Cache Allocation Algorithm
3.4 Proactive Pushing Scheme
4 Simulation Results
5 Conclusions
References
Signal Processing and Communication Optimization
Resource Allocation in Massive Non-Orthogonal Multiple Access System
1 Introduction
2 System Model
2.1 Signaling Model
2.2 Energy Efficiency Model
3 Recourse Allocation Algorithm
3.1 Subcarrier Allocation
3.2 Power Allocation
4 Simulation Results
5 Conclusion
References
Distortionless MVDR Beamformer for Conformal Array GNSS Receiver
1 Introduction
2 Interference Suppression Using Antenna Array
2.1 Signal Generation
2.2 Signal Receiving Model
2.3 Interference Suppression Using MVDR Beamformer
3 Proposed Method
3.1 Conformal Array Signal Receiving Model
3.2 Distortionless MVDR Beamformer for Conformal Array
4 Simulation Results
4.1 Interference Suppression Performance of the Proposed Method
4.2 SINR Performance Comparison with the Traditional MVDR
4.3 Beidou Signal Distortion Performance Comparison with the Traditional MVDR
5 Conclusion
References
HEVC Rate Control Optimization Algorithm Based on Video Characteristics
1 Introduction
2 Related Technical Principles
3 Proposed Rate Control Model
3.1 Frame-Level Bit Allocation Model
3.2 LCU-Level Bit Allocation Model
3.3 New Complexity Based on Time and Space
3.4 LCU-Level Bit Allocation Equation
3.5 Model Parameter Update
4 Experimental Result
4.1 R-D Performance
4.2 Rate Control Performance
5 Conclusion
References
Performance Analysis of Radar Communication Shared Signal Based on OFDM
1 Introduction
2 Signal Model
3 Ambiguity Function
3.1 Range Ambiguity Function
3.2 Velocity Ambiguity Function
3.3 Evaluation Indicator
3.4 Fast Algorithm for Ambiguity Function
4 Simulation and Analysis
4.1 Influence of the Number of Subcarriers
4.2 Influence of the Number of OFDM Symbols
4.3 Influence of Cyclic Prefix
5 Conclusion
References
Joint Power Allocation and Passive Beamforming Design for IRS-Assisted Cell-free Networks
1 Introduction
2 System Model and Problem Formulation
3 Jointly Design Framework
4 Numerical Simulation
5 Conclusion
References
Deep Learning and Vehicular Communication
Text Error Correction Method in the Construction Industry Based on Transfer Learning
1 Introduction
2 Related Work
2.1 Text Error Correction
2.2 Transfer Learning
3 BERT Model
3.1 Model Architecture
3.2 Pre-training Task
3.3 Input of BERT Model
4 Proposed Method
4.1 Task Description
4.2 Datasets
4.3 Our Model
5 Experiments
5.1 Experimental Environment
5.2 Experimental Evaluation Indicators
5.3 Experimental Results
6 Conclusion
References
A Beam Tracking Scheme Based on Deep Reinforcement Learning for Multiple Vehicles
1 Introduction
2 System Model
2.1 Channel Model
2.2 Signal Model
3 Problem Formulation
3.1 Deep Beam Selection Model
3.2 Beam Selection Problem
4 PPJS Scheme Based on Deep Reinforcement Learning
4.1 Trajectory Prediction Module
4.2 Vehicle Division Module
4.3 Beam Selection Module
5 Simulation Results and Performance Analysis
5.1 Parameter Setup
5.2 Results and Analysis
6 Conclusion
References
A Dynamic Transmission Design via Deep Multi-task Learning for Supporting Multiple Applications in Vehicular Networks
1 Introduction
2 System Model and Transmission Design Problem
3 Deep Multi-task Learning-Aided Transmission Design
4 Numerical Results
5 Conclusion
References
Sub-carrier Spacing Detection Algorithm in 5G New Radio Systems
1 Introduction
2 System Model and the Cyclostationarity of OFDM Signals
3 Description and Analysis of Sub-carrier Spacing Detection Algorithm
3.1 Algorithm Description
3.2 Analysis of Sub-carrier Spacing Detection Algorithm
4 Algorithm Simulation and Result Analysis
4.1 Simulation Results
5 Conclusion
References
Pre-handover Mechanism in the Internet of Vehicles Based on Named Data Networking
1 Introduction
2 Proposed Pre-handover Mechanism
2.1 Pre-handover Application Scenario
2.2 The Routing Process of Data Packets
2.3 Probabilistic Prediction Model
3 Routing of Backhaul Data Packets
4 Simulation Results and Discussions
5 Conclusion
References
Edge Computing and Deep Learning
Selective Modulation and Cooperative Jamming for Secure Communication in Untrusted Relay Systems
1 Introduction
2 System Model
3 Selective Modulation and Cooperative Jamming
4 Security Scheme Design
4.1 Signal Design Based on MPSK
4.2 Security Analysis Based on MPSK
4.3 Security Scheme Design Without Leakage
5 Simulation Results
6 Conclusion
References
Deep CSI Feedback for FDD MIMO Systems
1 Introduction
2 System Model
3 Design of Deep CSI Feedback
3.1 FCNet
3.2 CNet
3.3 PCANet
4 Simulation Results and Analysis
4.1 Experiment Setup
4.2 Simulation Results and Analysis
5 Conclusion
References
Joint Computation Offloading and Wireless Resource Allocation in Vehicular Edge Computing Networks
1 Introduction
2 System Model
2.1 The Overall System Model
2.2 The Transmission Model
2.3 The Computation Model
3 Problem Formulation and Solution
3.1 The Local Rescource Allocation
3.2 The Subproblem of Offloading Ratio
3.3 The Subproblem of Transmit Power
4 Simulation Results
5 Conclusion
References
Non-coherent Receiver Enhancement Based on Sequence Combination
1 Introduction
2 System Model
2.1 Transmitter
2.2 Receiver
3 Enhanced Non-coherent Receiver
3.1 Design of Enhanced Non-coherent Receiver
3.2 Complexity
4 Simulation Results and Analysis
5 Conclusion
References
MCAD-Net: Multi-scale Coordinate Attention Dense Network for Single Image Deraining
1 Introduction
2 Related Work
3 Proposed Method
3.1 Proposed MCAD-Net
3.2 Design of Multi-scale Coordinate Attention Block (MCAB)
3.3 Loss Function
4 Experiments
4.1 Experiment Details
4.2 Datasets and Evaluation Metrics
4.3 Results on Synthetic Datasets
4.4 Results on Real-World Datasets
4.5 Ablation Study
5 Conclusion
References
Finite Blocklength and Distributed Machine Learning
6G mURLLC over Cell-Free Massive MIMO Systems in the Finite Blocklength Regime
1 Introduction
2 System Model
2.1 Uplink Pilot Training
2.2 Downlink FBL Data Transmission
3 Minimize the Error Probability in the FBL Regime
4 Numerical Results
5 Conclusion
References
Cloud-Edge Collaboration Based Data Mining for Power Distribution Networks
1 Introduction
1.1 A Subsection Sample
2 Power Distribution Network Terminal Data Analysis
2.1 Terminal Data Type
2.2 Data Preprocessing Based on DCP
2.3 Data Preprocessing Process
3 System Model
3.1 Data Complexity
3.2 Delay and Power of Data
4 Simulation Result
4.1 Verification of Analysis
4.2 Influence Factors
5 Conclusion
References
Robust Sound Event Detection by a Two-Stage Network in the Presence of Background Noise
1 Introduction
2 Methods
2.1 Signal Model
2.2 Denoising Block
2.3 SED Block
2.4 Weighted Multi-task Loss
2.5 Two-Stage Network
3 Experiments
3.1 Data
3.2 Experimental Setup
3.3 Metrics
4 Results
4.1 Experimental Results
4.2 Denoising Block Visualization
5 Conclusion
References
Deep Learning and Network Performance Optimization
Routing and Resource Allocation for Service Function Chain in Service-Oriented Network
1 Introduction
2 System Model and Problem Formulation
2.1 Network Communication Model
2.2 SFC Service Model
2.3 Problem Formulation
3 Solution to the Problem
3.1 Problem Decomposition
3.2 Binary Recover
4 Simulation Results
5 Conclusions
References
Service-Aware Virtual Network Function Migration Based on Deep Reinforcement Learning
1 Introduction
2 System Model and Problem Formulation
2.1 Network Model
2.2 Dynamic Threshold Trigger Mechanism
2.3 Problem Formulation
3 Migration Decision Based on DRL
3.1 Markov Decision Process
3.2 Migration Scheme Based on DRL
4 Simulation Results
4.1 Experiment Settings
4.2 Numerical Results and Discussions
5 Conclusions
References
Dual-Channel Speech Enhancement Using Neural Network Adaptive Beamforming
1 Introduction
2 Algorithm Description
2.1 Problem formulation
2.2 NABDTN architecture
2.3 Loss functions
3 Experimental Results
3.1 Setups
3.2 Results
4 Conclusion
References
Edge Computing and Reinforcement Learning
Fog-Based Data Offloading in UWSNs with Discounted Rewards: A Contextual Bandit
1 Introduction
2 Related Works
3 System Model and Problem Formulation
4 NCB-rDO Design: Nonlinear Contextual Bandit Robust for Data Offloading
4.1 Kernel UCB Algorithm
4.2 Discounting the Rewards
5 Simulation
5.1 Evaluation Metrics
5.2 Methodology and Simulation Setup
5.3 Simulation Results
6 Conclusion
References
Deep Deterministic Policy Gradient Algorithm for Space/Aerial-Assisted Computation Offloading
1 Introduction
2 System Model
2.1 The SAGIN Architecture
2.2 Computation Model
2.3 Communication Model
3 Problem Formulation and Algorithm
3.1 Problem Formulation
3.2 Deep Deterministic Policy Gradient Algorithm
4 Performance Evaluation
4.1 Simulation Settings
4.2 Simulation Results
5 Conclusion
References
Performance Analysis for UAV-Assisted mmWave Cellular Networks
1 Introduction
2 System Model
2.1 Channel Modeling
2.2 Antenna Gain
3 Distance Distributions and Association Probability
3.1 Distance Distribution Between the Typical UE and Nearest UAV/GBS
3.2 Association Probability
4 Coverage Probability
4.1 SINR
4.2 SINR Coverage Probability
4.3 Rate And ASE
5 Performance Analysis and Discussions
6 Conclusion
A Appendix
References
Aerial Intelligent Reflecting Surface for Secure MISO Communication Systems
1 Introduction
2 System Model and Problem Formulation
2.1 System Model
2.2 Problem Formulation
3 Proposed Algorithm
3.1 Sub-problem 1: Optimizing the Transmit Beamforming w with Given Q and CI
3.2 Sub-problem 2: Optimizing the AIRS Reflect Phase Shift Matrix Q with Given w and CI
3.3 Sub-problem 3: Optimizing the Position CI of the AIRS with Given Q and w
3.4 Overall Algorithm
4 Simulation Results
5 Conclusion
References
Author Index