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Articles in press have been peer-reviewed and accepted, which are not yet assigned to volumes /issues, but are citable by Digital Object Identifier (DOI).
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A Convert Communication Scheme of Blockchain Based on Image Multilevel Steganography Embedding
LIU Yuanni, FAN Fei, ZHAO Yuyang, ZHANG Jianhui, ZHOU Yousheng
 doi: 10.11999/JEIT240798
[Abstract](0) [FullText HTML](0) [PDF 2541KB](0)
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Objective With the advancement of information technology, information security concerns have become increasingly significant, making covert communication technology a critical area of focus. Existing schemes face limitations regarding embedding rate,...
Variational Mode Decomposition-Hilbert-Huang Transform Breathing Rate Sensing Algorithm for Integration of Sensing and Communication
YANG Xiaolong, ZHANG Tingting, ZHOU Mu, GAO Ming, TONG Ruixuan
 doi: 10.11999/JEIT240640
[Abstract](252) [FullText HTML](80) [PDF 4124KB](51)
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Objective Breathing rate is a vital physiological indicator of human health. Abnormal changes in this rate can signify diseases like chronic obstructive pulmonary disease, sleep apnea syndrome, and nocturnal hypoventilation syndrome. Timely and accur...
Movable-element Simultaneously Transmitting And Reflecting Reconfigurable Intelligent Surface-assisted Integrated Sensing And Covert Communication System: Joint Active and Flexible Passive Beamforming Design
ZHOU Tao, XU Kui, XIA Xiaochen, HU Guojie, LI Chunguo, XIE Wei
 doi: 10.11999/JEIT240601
[Abstract](614) [FullText HTML](205) [PDF 3813KB](112)
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Objective: Next-generation communication networks will enhance converged “endogenous sensing” and communication service capabilities by improving information transmission. Integrated Sensing and Communication (ISAC) is a key technology for achieving ...
Integrated Sensing, Communication, Computation, and Intelligence Towards IoT: Key Technologies and Future Directions
WANG Xinyi, FEI Zesong, ZHOU Yiqing, HU Jie
 doi: 10.11999/JEIT240806
[Abstract](224) [FullText HTML](91) [PDF 5086KB](49)
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Significance The Internet of Things (IoT) has become a transformative technology in intelligent systems across diverse domains, including smart cities, industrial automation, and healthcare. However, traditional IoT systems, which isolate sensing, co...
Robust Resource Optimization in Integrated Sensing, Communication, and Computing Networks Based on Soft Actor-Critic
LI Bin, SHEN Li, ZHAO Chuanxin, FEI Zesong
 doi: 10.11999/JEIT240716
[Abstract](168) [FullText HTML](58) [PDF 2661KB](22)
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Objective Traditional approaches typically adopt a disjoint design that improves specific performance aspects under particular scenarios but often proves inadequate for addressing complex tasks in dynamic environments. Challenges such as real-time ta...
Unmanned Aerial Vehicles Detection and Recognition Method Based on Mel Frequency Cepstral Coefficients
NIE Wei, ZHANG Zhongyang, YANG Xiaolong, ZHOU Mu
 doi: 10.11999/JEIT241111
[Abstract](70) [FullText HTML](17) [PDF 2651KB](17)
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Objective The widespread adoption of Unmanned Aerial Vehicles (UAVs) across civilian and military domains has introduced significant privacy and security challenges. Robust UAV identification and localization technologies are essential to address the...
An Efficient Lightweight Network for Intra-pulse Modulation Identification of Low Probability of Intercept Radar Signals
WANG Xudong, WU Jiaxin, CHEN Binbin
 doi: 10.11999/JEIT240848
[Abstract](39) [FullText HTML](16) [PDF 3725KB](11)
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Objective Low Probability of Intercept (LPI) radar enhances stealth, survivability, and operational efficiency by reducing the likelihood of detection, making it widely used in military applications. However, accurately analyzing the intra-pulse modu...
Two-stage Multistatic Passive Localization of a Moving Object Under Unknown Transmitter Position and Velocity
ZUO Yan, CHEN Wangrong, PENG Dongliang
 doi: 10.11999/JEIT240664
[Abstract](9) [FullText HTML](5) [PDF 1548KB](0)
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Objective This study addresses target localization in multistatic passive radar systems under conditions where the transmitter’s position and velocity are unknown. Multistatic passive radar systems utilize covert deployment, exhibit resilience to jam...
A Multiparameter Spoofing Detection Method Based on Parallel CNN-Transformer Neural Network with Gating Mechanism
ZHUANG Xuebin, NIU Ben, LIN Zijian, ZHANG Linjie
 doi: 10.11999/JEIT240977
[Abstract](13) [FullText HTML](5) [PDF 5231KB](2)
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Objective Global Navigation Satellite Systems (GNSS) provide location, velocity, and timing services globally and are widely used. However, their signals are highly susceptible to interference from natural environments or human factors, and existing ...
Survey of Unified Representation Technology of Multi-dimensional Information for Low Altitude Intelligent Network
DONG Chao, CUI Can, JIA Ziye, ZHU Yian, ZHANG Lei, WU Qihui
 doi: 10.11999/JEIT240835
[Abstract](27) [FullText HTML](12) [PDF 3299KB](7)
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Significance The Low Altitude Intelligent Network (LAIN) has emerged as a critical productive force in recent years, particularly with the growing strategic role of the low-altitude economy in national development plans. As an integral part of smart ...
A Network Model for Surface Small Targets Classification Based on Multidomain Radar Echo Data Fusion
ZHAO Zijian, XU Shuwen, SHUI Penglang
 doi: 10.11999/JEIT240818
[Abstract](223) [FullText HTML](88) [PDF 5063KB](33)
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Objective Small target recognition on the sea surface is a critical and challenging task in maritime radar surveillance. The variety of small targets and the complexity of the sea surface environment make their classification difficult. Due to the sm...
DroneRFb-DIR: An RF Signal Dataset for Non-cooperative Drone Individual Identification
REN Junyu, YU Ningning, ZHOU Chengwei, SHI Zhiguo, CHEN Jiming
 doi: 10.11999/JEIT240804
[Abstract](450) [FullText HTML](127) [PDF 3219KB](105)
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RF-based drone detection is an essential method for managing non-cooperative drones, with Drone Individual Recognition (DIR) via RF signals being a key component in the detection process. Given the current scarcity of DIR datasets, this paper propose...
A Verifiable Privacy Protection Federated Learning Scheme Based on Homomorphic Encryption
GUO Xian, WANG Diandong, FENG Tao, CHENG Yudan, JIANG Yongbo
 doi: 10.11999/JEIT240390
[Abstract](43) [FullText HTML](13) [PDF 2198KB](5)
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Objective The growing reliance on data in today’s digital age highlights the importance of effective data management across industries. Federated Learning (FL), an innovative approach, facilitates data collaboration and joint model development while ...
Nested Tensor-based Simultaneous Localization and Communication Method for RIS-assisted Near-field Integrated Sensing And Communication Systems
LUO Xin, DU Jianhe, ZHANG Yao, CHEN Yuanzhi, GUAN Yalin
 doi: 10.11999/JEIT240566
[Abstract](19) [FullText HTML](9) [PDF 2806KB](2)
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Objective As wireless communication technology advances, sensing and communication systems are shifting toward higher frequency bands, larger antenna arrays, and miniaturization. This integration of hardware architecture, channel characteristics, and...
Dynamic Spectrum Access Algorithm for Evaluating Spectrum Stability in Cognitive Vehicular Networks.
MA Bin, YANG Zumin, XIE Xianzhong
 doi: 10.11999/JEIT240927
[Abstract](105) [FullText HTML](40) [PDF 3748KB](26)
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Objective With the exponential growth of vehicle terminals and the widespread adoption of cognitive vehicular network applications, the existing licensed spectrum resources are inadequate to meet the communication demands of Cognitive Vehicular Netwo...
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2025, 47(2).  
[Abstract](59) [PDF 5669KB](11)
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2025, 47(2): 1-4.  
[Abstract](38) [FullText HTML](16) [PDF 248KB](7)
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Research Overview of Reconfigurable Intelligent Surface Enabled Semantic Communication Systems
ZHU Zhengyu, LIANG Xinyue, SUN Gangcan, NIU Kai, CHU Zheng, YANG Zhaohui, YANG Guangrui, ZHENG Guhan
2025, 47(2): 287-295.   doi: 10.11999/JEIT240984
[Abstract](248) [FullText HTML](78) [PDF 4752KB](50)
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Objective The proliferation of sixth-Generation (6G) wireless network technologies has led to an exponential demand for intelligent devices, such as autonomous transportation, environmental monitoring, and consumer robotics. These applications will g...
Joint Secure Transmission and Trajectory Optimization for Reconfigurable Intelligent Surface-aided Non-Terrestrial Networks
XU Kexin, LONG Keping, LU Yang, ZHANG Haijun
2025, 47(2): 296-304.   doi: 10.11999/JEIT240981
[Abstract](194) [FullText HTML](65) [PDF 2096KB](50)
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Objective The proliferation of technologies such as the Internet of Things, smart cities, and next-generation mobile communications has made Non-Terrestrial Networks (NTNs) increasingly important for global communication. Future communication systems...
Secure Transmission Scheme for Reconfigurable Intelligent Surface-enabled Cooperative Simultaneous Wireless Information and Power Transfer Non-Orthogonal Multiple Access System
JI Wei, LIU Ziqing, LI Fei, LI Ting, LIANG Yan, SONG Yunchao
2025, 47(2): 305-314.   doi: 10.11999/JEIT240822
[Abstract](179) [FullText HTML](59) [PDF 1245KB](34)
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Objective The Reconfigurable Intelligent Surface (RIS) is emerging as a promising technology due to its ability to provide passive beamforming gains, which can be seamlessly integrated into existing wireless networks without altering physical layer s...
Tradeoff between Age of Information and Energy Efficiency for Intelligent Reflecting Surface Assisted Short Packet Communications
ZHANG Yangyi, GUAN Xinrong, WANG Quan, DENG Cheng, ZHU Zeyuan, CAI Yueming
2025, 47(2): 315-323.   doi: 10.11999/JEIT240666
[Abstract](216) [FullText HTML](66) [PDF 2039KB](74)
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Objective: In monitoring Internet of Things (IoT) systems, it is essential for sensor devices to transmit collected data to the Access Point (AP) promptly. The timely transmission of information can be enhanced by increasing transmission power, as hi...
Performance and Optimal Placement Analysis of Intelligent Reflecting Surface-assisted Wireless Networks
SHU Feng, LAI Sihao, LIU Chuan, GAO Wei, DONG Rongen, WANG Yan
2025, 47(2): 324-333.   doi: 10.11999/JEIT240488
[Abstract](291) [FullText HTML](80) [PDF 2775KB](66)
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Objective: Previous studies have extensively examined the performance of Intelligent Reflecting Surface (IRS)-assisted wireless communications by varying the location of the IRS. However, relocating the IRS alters the sum of the distances between the...
A Joint Beamforming Method Based on Cooperative Co-evolutionary in Reconfigurable Intelligent Surface-Assisted Unmanned Aerial Vehicle Communication System
ZHONG Weizhi, WAN Shiqing, DUAN Hongtao, FAN Zhenxiong, LIN Zhipeng, HUANG Yang, MAO Kai
2025, 47(2): 334-343.   doi: 10.11999/JEIT240561
[Abstract](334) [FullText HTML](98) [PDF 2203KB](52)
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Objective: High-quality wireless communication enabled by Unmanned Aerial Vehicles (UAVs) is set to play a crucial role in the future. In light of the limitations posed by traditional terrestrial communication networks, the deployment of UAVs as node...
Design of 95~105 GHz SiGe BiCMOS Wideband Digitally Controlled Attenuator for Metasurface Antenna
LUO Jiang, ZHANG Wenzhu, CHENG Qiang
2025, 47(2): 344-352.   doi: 10.11999/JEIT240059
[Abstract](304) [FullText HTML](108) [PDF 5303KB](13)
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Objective The W-band spectrum, spanning from 75 to 110 GHz, offers valuable spectrum resources, making it well-suited for high-speed wireless communication, radar detection, and biomedical imaging. Its lower atmospheric attenuation, compared to the c...
Throughput Maximization for Double RIS-Assisted MISO Systems
XIE Wenwu, ZHANG Qinke, LIANG Xitao, LIU Chenyu, YU Chao, WANG Ji
2025, 47(2): 353-362.   doi: 10.11999/JEIT240612
[Abstract](140) [FullText HTML](66) [PDF 1262KB](24)
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Objective With the continuous advancement of research on Reconfigurable Intelligent Surfaces (RIS), various application scenarios have emerged. Among these, Active Reconfigurable Intelligent Surfaces (ARIS) attracts significant attention from the aca...
Resource Allocation for RIS-aided Cross-Model Communications
CHEN Mingkai, SUN Zhende, WAN Yafang
2025, 47(2): 363-374.   doi: 10.11999/JEIT240619
[Abstract](85) [FullText HTML](49) [PDF 4295KB](17)
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Objective The rapid development of digital and intelligent technologies has driven the increasing demand for cross-modal communication systems to support a wide range of applications, such as high-bandwidth video streaming, ultra-reliable low-latency...
Resource Allocation Algorithm for Intelligent Reflecting Surface-assisted Integrated Sensing and Covert Communication
ZHOU Xiaobo, RUAN Danyang, ZHOU Xiuying, XIA Guiyang, SHU Feng
2025, 47(2): 375-385.   doi: 10.11999/JEIT240643
[Abstract](293) [FullText HTML](88) [PDF 1521KB](52)
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Objective Integrated Sensing and Communication (ISAC) systems are considered key technologies for the upcoming 6G networks, offering a unified platform for wireless communication and environmental sensing. To enhance the security of ISAC systems, an ...
An Intelligent Reflecting Surface Assisted Covert Communication System with a Cooperative Unmanned Aerial Vehicle
LIU Xuemin, QIAN Yuwen, SONG Yaoliang, SHU Feng, CHEN Kuiyu, ZHU Jiewei
2025, 47(2): 386-396.   doi: 10.11999/JEIT240663
[Abstract](386) [FullText HTML](95) [PDF 2436KB](64)
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Objective: Covert communication is a crucial area within network security, facilitating secure data transmission in monitored environments. Nevertheless, practical communication systems face challenges such as complex communication environments and e...
Joint Resource Management for Tunable Optical IRS-aided Cell-Free VLC Networks
JIA Linqiong, FENG Shicheng, LE Shujuan, SHI Wei, SHU Feng
2025, 47(2): 397-408.   doi: 10.11999/JEIT240710
[Abstract](170) [FullText HTML](57) [PDF 2191KB](33)
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Objective Visible Light Communication (VLC) is emerging as a key technology for future communication systems, offering advantages such as abundant and license-free spectrum, immunity to electromagnetic interference, and low-cost front-end devices. Li...
Joint Beamforming Design for STAR-RIS Assisted URLLC-NOMA System
ZHU Jianyue, WU Yutong, CHEN Xiao, XIE Yaqin, XU Yao, ZHANG Zhizhong
2025, 47(2): 409-417.   doi: 10.11999/JEIT240717
[Abstract](151) [FullText HTML](53) [PDF 1689KB](29)
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Objective This paper addresses the energy efficiency challenge in Ultra-Reliable Low-Latency Communication (URLLC) systems, crucial for mission-critical applications such as industrial automation and remote surgery. The integration of Simultaneously ...
Task Offloading for Simultaneously Transmitting and Reflecting Reconfigurable Intelligent Surface-assisted Mobile Edge Computing
LI Bin, YANG Dongdong
2025, 47(2): 418-426.   doi: 10.11999/JEIT240733
[Abstract](140) [FullText HTML](43) [PDF 1889KB](21)
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Objective Mobile Edge Computing (MEC) is a distributed computing paradigm that brings computational resources closer to users, alleviating issues such as high latency and interference found in cloud computing. To enhance the offloading performance of...
Energy Aware Reconfigurable Intelligent Surface Assisted Unmanned Aerial Vehicle Age of Information Enabled Data Collection Policies
ZHANG Tao, ZHANG Qian, ZHU Yingwen, DAI Chen
2025, 47(2): 427-438.   doi: 10.11999/JEIT240866
[Abstract](270) [FullText HTML](79) [PDF 2939KB](43)
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Objective This study aims to develop and implement an optimization framework that addresses the critical balance between energy consumption and information freshness in Unmanned Aerial Vehicle (UAV)-assisted Internet of Things (IoT) data collection s...
Reconfigurable Intelligent Surface-Aided Joint Spatial and Code Index Modulation Communication System
CHEN Pingping, ZHANG Yunxin, DU Weiqing
2025, 47(2): 439-448.   doi: 10.11999/JEIT240987
[Abstract](154) [FullText HTML](57) [PDF 3469KB](17)
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Objective The rapid growth of wireless communication traffic is pushing existing networks toward greener, more energy-efficient solutions. Therefore, research into wireless communication systems that balance low complexity with high energy efficiency...
An Unfolded Channel-based Physical Layer Key Generation Method For Reconfigurable Intelligent Surface-Assisted Communication Systems
YANG Lijun, CHEN Zishuo, LU Haitao, GUO Lin
2025, 47(2): 449-457.   doi: 10.11999/JEIT240988
[Abstract](149) [FullText HTML](55) [PDF 2502KB](37)
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Objective Physical Layer Key Generation (PLKG) is an emerging technique that leverages the reciprocity, time variability, and spatial decorrelation properties of wireless channels to enable real-time key generation. This method offers potential for o...
Wireless Communication and Internet of Things
Research on Task Offloading and Resource Allocation Algorithms in Cloud-edge-end Collaborative Computing for the Internet of Things
SHI Jianfeng, CHEN Xinyang, LI Baolong
2025, 47(2): 458-469.   doi: 10.11999/JEIT240659
[Abstract](407) [FullText HTML](121) [PDF 3467KB](88)
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Objective With the rapid pace of digital transformation and the smart upgrading of the economy and society, the Internet of Things (IoT) has become a critical element of new infrastructure. Current wide-area IoT networks primarily rely on 5G terrestr...
Joint Task Scheduling and Computing Resource Allocation Optimization Strategy in Asynchronous Mobile Edge Computing Networks
WANG Ruyan, YANG Anqi, WU Dapeng, TANG Tong, ZHU Zhiyuan
2025, 47(2): 470-479.   doi: 10.11999/JEIT240685
[Abstract](272) [FullText HTML](87) [PDF 2817KB](39)
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Objective Mobile Edge Computing (MEC) is a key technology for addressing the limited computing capabilities and energy constraints of wireless devices. MEC improves local computing performance and extends battery life by offloading computationally in...
Cross-Entropy Iteration Aided Time-Hopping Pattern Estimation and Multi-hop Coherent Combining Algorithm
MIAO Xiaqing, WU Rui, YUE Pingyue, ZHANG Rui, WANG Shuai, PAN Gaofeng
2025, 47(2): 480-489.   doi: 10.11999/JEIT240677
[Abstract](125) [FullText HTML](59) [PDF 2416KB](32)
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Objective: As a vital component of the global communication network, satellite communication attracts significant attention for its capacity to provide seamless global coverage and establish an integrated space-ground information network. Time-Hoppin...
Pilot Design Method for OTFS System in High-Speed Mobile Scenarios
LI Yibing, TANG Yunhe, JIAN Xin, SUN Qian, CHEN Hao
2025, 47(2): 490-497.   doi: 10.11999/JEIT240349
[Abstract](194) [FullText HTML](67) [PDF 954KB](35)
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Objective Orthogonal Time Frequency Space (OTFS) have attracted significant attention in recent years due to excellent performance in high-speed mobile communication scenarios characterized by time-frequency double-selective channels. Accurate and ef...
Power Control and Resource Allocation Strategy for Information Freshness Guarantee in Internet of Vehicles
YANG Peng, KANG Yiming, YANG Jing, TANG Tong, ZHU Zhiyuan, WU Dapeng
2025, 47(2): 498-509.   doi: 10.11999/JEIT240698
[Abstract](183) [FullText HTML](57) [PDF 3245KB](28)
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Objective In the Internet of Vehicles (IoV), where differentiated services coexist, the system is progressively evolving towards safety and collaborative control applications, such as autonomous driving. Current research primarily focuses on optimizi...
Radar, Navigation and Array Signal Processing
Adaptive Beamforming Based on Dual Convolutional Autoencoder
JIANG Yilin, LI Shuai, ZHENG Pei, TANG Yuanbo
2025, 47(2): 510-518.   doi: 10.11999/JEIT240486
[Abstract](156) [FullText HTML](45) [PDF 3559KB](29)
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Objective Most traditional beamforming techniques and adaptive beamforming methods rely on reference signals. These methods require prior knowledge of the signal frequency and Direction of Arrival (DOA) at the array for beamforming. However, in low S...
Cryption and Network Information Security
Adaptive Clustering Center Selection: A Privacy Utility Balancing Method for Federated Learning
NING Bo, NING Yi ming, YANG Chao, ZHOU Xin, LI Guan yu, MA Qian
2025, 47(2): 519-529.   doi: 10.11999/JEIT240414
[Abstract](155) [FullText HTML](74) [PDF 3755KB](29)
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Objective Differential privacy, based on strict statistical models, is widely applied in federated learning. The common approach integrates privacy protection by perturbing parameters during local model training and global model aggregation to safegu...
Image and Intelligent Information Processing
Light Field Angular Reconstruction Based on Template Alignment and Multi-stage Feature Learning
YU Mei, ZHOU Tao, CHEN Yeyao, JIANG Zhidi, LUO Ting, JIANG Gangyi
2025, 47(2): 530-540.   doi: 10.11999/JEIT240481
[Abstract](135) [FullText HTML](42) [PDF 10593KB](27)
Abstract:
Objective By placing a micro-lens array between the main lens and imaging sensor, a light field camera captures both intensity and directional information of light in a scene. However, due to sensor size, dense spatial sampling results in sparse angu...
Optimizing Age of Information in LoRa Networks via Deep Reinforcement Learning
CHENG Kefei, CHEN Caidie, LUO Jia, CHEN Qianbin
2025, 47(2): 541-550.   doi: 10.11999/JEIT240404
[Abstract](182) [FullText HTML](58) [PDF 4123KB](10)
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Age of Information (AoI) quantifies information freshness, which is critical for time-sensitive Internet of Things (IoT) applications. This paper investigates AoI optimization in an LoRa network under the Slot-Aloha protocol in an intelligent transpo...
A Self-distillation Object Segmentation Method Based on Transformer Feature Pyramid
CHEN Lei, YANG Jibin, CAO Tieyong, ZHENG Yunfei, WANG Yang, ZHANG Bo, LIN Zhenhua, LI Wenbin
2025, 47(2): 551-560.   doi: 10.11999/JEIT240735
[Abstract](307) [FullText HTML](99) [PDF 1990KB](63)
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Objective Neural networks that demonstrate superior performance often necessitate complex architectures and substantial computational resources, thereby limiting their practical applications. Enhancing model performance without increasing network par...
Low-Rank Regularized Joint Sparsity Modeling for Image Denoising
ZHA Zhiyuan, YUAN Xin, ZHANG Jiachao, ZHU Ce
2025, 47(2): 561-572.   doi: 10.11999/JEIT240324
[Abstract](263) [FullText HTML](86) [PDF 6356KB](48)
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Objective Image denoising aims to reduce unwanted noise in images, which has been a long-standing issue in imaging science. Noise significantly degrades image quality, affecting their use in applications such as medical imaging, remote sensing, and i...
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