OOIR: Observatory of International Research

Papers

(The H4-Index of IEEE Communications Letters is 50. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Optimizing Placement and Power Allocation in Reconfigurable Intelligent Sensing Surfaces for Enhanced Sensing and Communication Performance	501
Mirror Prox Algorithm for Large-Scale Cell-Free Massive MIMO Uplink Power Control	208
Table of Contents	195
Intelligent Reflecting Surface Assisted Multi-Cluster AirComp via Dynamic Beamforming	168
Downlink Transmission in RIS-Enhanced Cell-Free Network: Analysis and Optimization	168
Frequency-Domain IPNLMS-Based Sparse Direct Adaptive Equalization for Underwater Acoustic Communications	149
A Power-Frequency Joint Optimization Frequency Hopping Strategy for Covert Communication	133
Table of Contents	115
Orthogonal Space–Time Block Code Based Over-the-Air Computation in Backscatter Sensor Networks	113
An Improved Digital Predistortion Mechanism via Joint Baseband and Radio Frequency Optimization	100
Balancing Latency and Energy Efficiency in mmWave 5G NR Systems With Multiconnectivity	93
On the Sum Capacity Achieving Precoders and Their CSI Requirements for MIMO-BC	87
Storage-Aided Topology Control for Optical Wireless Backbone Networks With Weather Disturbances	84
Resource-Efficient Actuation in UAV-Aided Sensor-Actuator Networks	79
A Single-Round File Synchronization Scheme From Insertions and Deletions With Low Redundancy	79
GCN-Based Multi-Station Collaborative Predictive Beamforming for Integrated Sensing and Communication in Vehicular Networks	79
New Gridless Method-Based Channel Estimation for Millimeter Wave MIMO-OFDM Systems	77
A Low-Complexity Neural Normalized Min-Sum LDPC Decoding Algorithm Using Tensor-Train Decomposition	76
Joint Design of Source-Channel Codes With Linear Source Encoding Complexity and Good Channel Thresholds Based on Double-Protograph LDPC Codes	74
Double-Active-IRS Aided Wireless Communication With Total Amplification Power Constraint	74
Multicast Secrecy Rate Maximization for Reconfigurable Intelligent Surface Backscatter Communication	74
Spanning Tree Matching Decoder for Quantum Surface Codes	73
Signal-Level Fusion Detection for Moving Target in ISAC System With Uplink–Downlink Cooperation	71
On the Statistics of the α-Beaulieu-Xie and Its Extreme Distributions With Their Applications	71
A Novel Framework for Few-Shot RF Fingerprint Identification Using Signal Recurrence Plot and Convolutional Broad Learning Network	71

RIS-Based Optimized Dual Attack: Jamming and Eavesdropping With Partial CSI	69
Visible Light Communications for Unmanned Aerial Vehicle: Channel Modeling and Experimental Validation	65
Unmanned Aerial Vehicles Data Gathering Scheme Based on Sparse Sampling	65
An Optimal SNR Symbol Decomposition With Serial Transmission Scheme for O-OFDM-Based VLC System	63
Joint Power Optimization and Subcarrier Allocation for URLLC in Cell-Free Massive MIMO System	61
The Negative BER Loss Function for Deep Learning Decoders	61
Toward Robust Channel Estimation in 5G With Atrous Pyramid Attention Networks	61
Generalized Karagiannidis–Lioumpas Approximations and Bounds to the Gaussian Q-Function With Optimized Coefficients	60
Half-Marker Codes for Deletion Channels With Applications in DNA Storage	60
Efficient Construction of Quasi-Cyclic LDPC Codes With Multiple Lifting Sizes	60
Moving NFV Toward the Antenna Through FPGA-Based Hardware Reconfiguration	58
Metasurface-Based Modulation With Enhanced Interference Resilience	58
Detection of Downlink Asynchronous NOMA With MSK-Type Signal	57
Movable Antenna Enhanced Secure Simultaneous Wireless Information and Power Transfer	57
Communication-Efficient Federated Learning via Regularized Sparse Random Networks	57
Channel Estimation and Pilot Overhead Reduction in OFDM Systems Using Compressed Sensing Dynamic Mode Decomposition	56
Channel Estimation for Wideband mmWave MIMO-OFDM System With Beam Squint Effect	55
Enhancing Reasoning Ability in Semantic Communication Through Generative AI-Assisted Knowledge Construction	55
Joint Physical Layer and Power Resource Scheduling for GEO Satellite Internet of Things Based on Channel Conditions	55
Joint Transmit and Reflect Beamforming Design for Active-RIS-Assisted Secure ISAC Systems	53
A Reinforcement Learning Approach for Reconfigurable Intelligent Surface (RIS)-Assisted Multi-User Wireless Networks: Experimental Testbed Validation	53
Fast List Decoding of PAC Codes With Sequence Repetition Nodes	52
Block-Based Kalman Channel Tracking for LEO Satellite Communication With Massive MIMO	52
Hybrid Beamforming for Wideband Millimeter Wave MIMO Integrated Sensing and Communications	51
BAC-NOMA for Secondary Transmission	51
Optimal M-Level Two-Sided ASK for Noncoherent SIMO Wireless Systems in a Rician Fading Environment	50
Beamforming Design for Hybrid Active-Passive RIS Assisted Integrated Sensing and Communications	50