Review Paper

1. Space/Air Covert Communications: Potentials,Scenarios,and Key Technologies

COMMUNICATIONS THEORIES &SYSTEMS

1. Improved Segmented Belief Propagation List Decoding for Polar Codes with Bit-Flipping
2. Scenario Modeling-Aided AP Placement Optimization Method for Indoor Localization and Network Access
3. Off-Grid Compressed Channel Estimation with ParallelInterference Cancellation for Millimeter Wave Massive MIMO
4. Low-Complexity Reconstruction of Covariance Matrix in Hybrid Uniform Circular Array
5. Dynamic Update Scheme of Spectrum Information Based on Spectrum Opportunity Incentive in the Database-Assisted Dynamic Spectrum Management
6. Channel Estimation for Reconfigurable Intelligent Surface Aided Multiuser Millimeter-Wave/THz Systems
7. Power Allocation for SE Maximization in Uplink Massive MIMO System Under Minimum Rate Constraint
8. Design of Protograph LDPC-Coded MIMO-VLC Systems with Generalized Spatial Modulation

NETWORKS &SECURITY

1. A General Framework for Intelligent IoT Data Acquisition and Sharing in an Untrusted Environment Based on Blockchain
2. Redundant Data Detection and Deletion to Meet Privacy Protection Requirements in Blockchain-Based Edge Computing Environment
3. Privacy-Preserving Federated Mobility Prediction with Compound Data and Model Perturbation Mechanism
4. Physical Layer Encryption of OFDM-PON Based on Quantum Noise Stream Cipher with Polar Code
5. Stackelberg Game for Wireless Powered and Backscattering Enabled Sensor Networks
6. HetNets Under Decoupled Uplink and Downlink Access with UE Random Discontinuous Transmission: Local Delay and Energy Efficiency

EMERGING TECHNOLOGIES &APPLICATIONS

1. Layered Coded Cache Placement and Cooperative Delivery with Sharing Links in Satellite-Terrestrial Integrated Networks
2. Online Learning-Based Offloading Decision and Resource Allocation in Mobile Edge Computing-Enabled Satellite-Terrestrial Networks
3. Service Function Chain Migration in LEO Satellite Networks
4. Artificial Intelligence Based Multi-Scenario mmWave Channel Modeling for Intelligent High-Speed Train Communications
5. Research on Risk Identification and Industrial Governance of Digital Education Products Based on Data Annotation Technology
6. The Caching and Pricing Strategy for Information-Centric Networking with Advertisers’Participation