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15th International Conference on Computing Communication and Networking Technologies, ICCCNT 2024

作者： Geetha, B. Kansal, Amit Sudhamsu, Gadug Gawali, Piyush P. Amudha, A. Samrat, Bhavuk Prince Shri Venkateshwara Padmavathy Engineering College Department of Science and Humanities Chennai127 India Quantum University Research Center Quantum University Uttar Pradesh India School of Engineering and Technology Computer Science and Engineering Karnataka Bangalore India Vishwakarma Institute of Technology Department of Computer Engineering Pune India Karpagam Academy of Higher Education Department of Electrical and Electronics Engineering Coimbatore641021 India Chitkara University Institute of Engineering and Technology Chitkara University Centre for Interdisciplinary Research for Business and Technology Punjab India

ISBN: (纸本)9798350370249

Cognitive Radio-primarily based Spectrum Sensing (CRSS) is a crucial generation for permitting dynamic spectrum access in sensor ad hoc networks (SAHNs). This era allows customers to successfully make use of to be had spectrum whilst keeping off interference from existing customers. CRSS makes use of sensing and optimization strategies to identify free frequency bands to enable verbal exchange in SAHNs. Moreover, the CRSS additionally consists of protocols and techniques to locate and defend against malicious behavior, which include spectrum jamming and false sensing reports. Subsequently, CRSS may be blended with superior technology, such as multi-agent structures and system gaining knowledge of, to create an efficient and sturdy gadget for dynamic spectrum access. © 2024 IEEE.

关键词： Frequency Generation Malicious Permitting Primarily Spectrum Techniques technology

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Multimedia Classification via Tensor Linear Discriminant Analysis

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IEEE Transactions on Broadcasting 2024年第4期70卷 1139-1152页

作者： Chang, Shih-Yu Wu, Hsiao-Chun Yan, Kun Chih-Hao Huang, Scott Wu, Yiyan San Jose State University Department Of Applied Data Science San JoseCA95192 United States Louisiana State University School Of Electrical Engineering And Computer Science Baton RougeLA70803 United States Yuan Ze University Innovation Center For Ai Applications Taoyuan32003 Taiwan Guilin University Of Electronic Technology Guangxi Key Laboratory Of Wireless Wideband Communication And Signal Processing Department Of Information And Telecommunication Guilin541004 China National Tsing Hua University Department Of Electrical Engineering Hsinchu300 Taiwan Western University Department Of Electrical And Computer Engineering LondonONN6A 3K7 Canada

Linear discriminant analysis (LDA) is a well-known feature-extraction technique for data analytic and pattern classification. As the dimensionality of multimedia data has increased in this big era, it is often to characterize data by tensors. Over the past two decades, researchers have thus explored to extend LDA to the general tensor space, especially in two common ways: LDA of tensors using tensor decomposition methods (by conversion of tensors to matrices) and LDA of tensors built upon the T-product. However, both of the aforementioned approaches have restrictions thereby. A critical problem about how to carry out LDA of arbitrary scatter tensors based on the Einstein product still remains unsolved by the existing methods. Therefore, we propose a novel tensor LDA (a.k.a. TLDA) approach, which can carry out the LDA of arbitrary-dimensional scatter-tensors without any need of tensor decomposition. Besides, for reducing the computation time, we also design a parallel paradigm to execute our proposed TLDA in this work. Numerical experiments conducted over real multimedia data demonstrate the efficacy of our proposed new TLDA in terms of classification accuracy. Moreover, the comparison of the classification accuracies, computational-complexities, and memory-complexities of our proposed novel TLDA scheme and other existing tensor-based LDA methods is made. By leveraging TLDA for high-dimensional feature extraction, segmentation, and user-item interaction data processing, future multimedia recommendation systems can facilitate more accurate, engaging, and satisfactory user experience over the Internet. © 1963-12012 IEEE.

关键词： Tensors

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A Priority-Aware AI-Generated Content Resource Allocation Method for Multi-UAV Aided Metaverse

A Priority-Aware AI-Generated Content Resource Allocation Me...

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2025 IEEE Wireless Communications and Networking Conference, WCNC 2025

作者： Zhang, Zheng Wang, Jingjing Chen, Jianrui Fang, Zhengru Jiang, Chunxiao Han, Zhu School of Cyber Science and Technology Beihang University Beijing China City University of Hong Kong Department of Computer Science Hong Kong Beijing National Research Center for Information Science and Technology Tsinghua University Beijing China University of Houston Department of Electrical and Computer Engineering HoustonTX United States

ISBN: (纸本)9798350368369

With the advancement of large model technologies, AI -generated content is gradually emerging as a mainstream method for content creation. The metaverse, as a key application scenario for the next-generation communication technologies, heavily depends on advanced content generation technologies. Nevertheless, the diverse types of metaverse applications and their stringent real-time requirements constrain the full potential of AIGC technologies within this environment. In order to tackle with this problem, we construct a priority-aware multi-UAV aided metaverse system and formulate it as a Markov decision process (MDP). We propose a diffusion-based reinforcement learning algorithm to solve the resource allocation problem and demonstrate its superiority through enough comparison and ablation experiments. © 2025 IEEE.

关键词： Drones

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Computing Paradigms in Smart Grids 2.0: Exploring Computing Models and Cybersecurity Challenges 19

Computing Paradigms in Smart Grids 2.0: Exploring Computing ...

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19th Iranian Conference on Intelligent Systems, ICIS 2024

作者： Shahinzadeh, Hossein Mohammadali Zanjani, S. Gharehpetian, Gevork B. Poursaeid, Amir-Emad Etemadnia, Ehsan Mehrabani-Najafabadi, Saiedeh Amirkabir University of Technology Department of Electrical Engineering Tehran Iran Islamic Azad University Smart Microgrid Research Center Najafabad Branch Najafabad Iran Najafabad Branch Islamic Azad University Department of Electrical Engineering Najafabad Iran Islamic Azad University Faculty of Computer Engineering Najafabad Branch Najafabad Iran

ISBN: (纸本)9798331507565

Smart Grid 2.0 represents a significant advancement in energy systems, propelled by innovations such as the Internet of Things (IoT), Blockchain technology, and 5G telecommunications. These technologies enable dynamic and intelligent energy management while introducing new challenges in data processing and cybersecurity. This paper examines the role of various computing models - Cloud, Fog, Edge, and Distributed computing - within the framework of Smart Grids 2.0, emphasizing their impact on system efficiency and security. We first define each computing paradigm and its specific applications in smart grids. Next, we assess the security risks and computational challenges associated with these models, offering a comparative analysis of their performance in addressing concerns such as latency, scalability, and susceptibility to cyber-attacks. Proposed solutions, including encryption techniques and real-time threat detection, are discussed to strengthen the resilience of smart grids. The paper concludes with recommendations for future research, particularly in advancing cybersecurity measures and optimizing data processing in an increasingly interconnected energy infrastructure. © 2024 IEEE.

关键词： Cybersecurity

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Design and Implementation of a 6.78-MHz Wireless Charger for E-bike Applications 6

Design and Implementation of a 6.78-MHz Wireless Charger for...

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6th International Future Energy Electronics Conference, IFEEC 2023

作者： Chen, Yun-Yen Fang, Yi-Hung Chen, Chen Chen, Kai-De Liu, Yu-Chen Chiu, Huang-Jen National Taiwan University of Science and Technology Department of Electronic and Computer Engineering Taipei Taiwan Cips LITE-ON Technology Taipei Taiwan Center of Core Competence LITE-ON Technology Taipei Taiwan National Taipei University of Technology Department of Electrical Engineering Taipei Taiwan

ISBN: (纸本)9798350339888

This paper presents a significant contribution in the development of a high-efficiency, high-power-density wireless charger for E-bikes. By utilizing a 6.78 MHz switching frequency and employing wide band gap devices (GaN) and Schottky diodes, the system achieves remarkable advancements in power component selection, leading to reduced switching losses and improved performance. Moreover, the integration of high-frequency magnetic materials in the coils enhances coupling and minimizes the impact on the surrounding magnetic field. The use of Maxwell analysis software enables accurate simulation and optimization of the circuit, coil, and core design. By addressing phase-related challenges through the implementation of an auxiliary circuit, the issue of voltage switching is effectively mitigated. Ultimately, the achieved wireless charger for E-bikes stands out with its 110V input/output voltage, 240W output power, 6.78 MHz switching frequency, and an impressive maximum efficiency of 92.45%. This research contributes significantly to the advancement of wireless charging technology for E-bikes, offering valuable insights for further development and practical applications in the field. © 2023 IEEE.

关键词： Energy gap

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Angularly Stable, Single-Layer Absorptive Metasurface for X-Band Applications 2

Angularly Stable, Single-Layer Absorptive Metasurface for X-...

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2nd International Conference on Microwave, Antennas and Circuits, ICMAC 2025

作者： Shafi, Muhammad Danial Hassan, Ahsaan Gul Ildes, Harun Ullah, Inam Shoaib, Nosherwan Nikolaou, Symeon School of Electrical Engineering and Computer Science (SEECS) National University of Sciences and Technology (NUST) Islamabad 44000 Pakistan Hacettepe University Department of Electrical and Electronics Engineering Ankara Turkey Frederick Research Center Nicosia Cyprus Frederick University Electrical Engineering Department Nicosia Cyprus

ISBN: (纸本)9798331518424

This work presents the design of a single-layer absorptive metasurface capable of achieving broadband absorption across the X -band over a wide range of incidence angles. The design introduces novelty through its unit cell configuration, angular stability, enhanced fractional bandwidth, and absorption without the use of an air gap. Both measured and simulated results are in strong agreement, underscoring the potential of the proposed metasurface for radar cross-section (RCS) reduction applications. Overall, the absorption ratio (AR) exceeds 80% for incidence angles up to 50°, highlighting its effectiveness for practical applications. © 2025 IEEE.

关键词： Absorption Ratio (AR) Absorptive Metasurface (AM) Radar Cross-Section (RCS)

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Deadlock-free Supervisor Design for Robotic Manufacturing Cells With Uncontrollable and Unobservable Events

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IEEE/CAA Journal of Automatica Sinica 2021年第3期8卷 597-605页

作者： Bo Huang MengChu Zhou Cong Wang Abdullah Abusorrah Yusuf Al-Turki School of Computer Science and Engineering Nanjing University of Science and TechnologyNanjing 210094China Department of Electrical and Computer Engineering New Jersey Institute of TechnologyNewarkNJ 07102 USA the Center of Research Excellence in Renewable Energy and Power Systems and the Department of Electrical and Computer Engineering King Abdulaziz UniversityJeddah 21589Saudi Arabia

In this paper,a deadlock prevention policy for robotic manufacturing cells with uncontrollable and unobservable events is proposed based on a Petri net ***,a Petri net for the deadlock control of such systems is *** admissible markings and first-met inadmissible markings(FIMs)are ***,place invariants are designed via an integer linear program(ILP)to survive all admissible markings and prohibit all FIMs,keeping the underlying system from reaching deadlocks,livelocks,bad markings,and the markings that may evolve into them by firing uncontrollable *** also ensures that the obtained deadlock-free supervisor does not observe any unobservable *** addition,the supervisor is guaranteed to be admissible and structurally minimal in terms of both control places and added *** condition under which the supervisor is maximally permissive in behavior is ***,experimental results with the proposed method and existing ones are given to show its effectiveness.

关键词： Deadlock prevention Petri nets robotic manufacturing cells structure-minimized supervisor supervisory control uncontrollability unobservability

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Digital engineering Framework for Promoting Health and Human Performance with Immersive technology

Digital Engineering Framework for Promoting Health and Human...

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Annual IEEE Systems Conference

作者： Gayathri Boopathy Emi Aoki Flore Norcéide Charles Thompson Erika Lewis Kavitha Chandra Department of Electrical and Computer Engineering Center for Advanced Computation and Telecommunications Department of Physical Therapy & Kinesiology UMass Movement Research Center University of Massachusetts Lowell Lowell USA

ISBN: (数字)9798331508180

ISBN: (纸本)9798331508197

The need for point-of-care health solutions and digital health interventions continues to increase, driven by an aging population and those displaced from the systemic impacts of environmental, infrastructural, and economic factors. These demographic and social shifts are placing unprecedented strain on the healthcare system. In response to these challenges, digital health solutions are emerging, although data indicates low confidence among both consumers and healthcare professionals due to a lack of regulatory oversight compared to traditional medical systems. This research explores the use of augmented reality (AR) technology in physical therapy and rehabilitation as a potential digital health intervention. The focus is on improving upper limb and hand mobility. This study employs a digital engineering design process in collaboration with physical therapists and clinical researchers. The goal is to utilize data from the AR sensors to capture quantitative information about a patient's therapeutic progress. The Digital engineering framework presented can be applied for improving the validation and verification of technology-based digital health interventions, with the potential to enhance access to rehabilitation resources. Use-case and requirement diagrams are developed through close collaboration with physical therapy clinicians, to assess user engagement and therapeutic outcomes. Activity diagrams capture successive stages of improvement in the proposed system. The performance of the AR application in tracking joint angles and measuring mobility during prescribed gestures is evaluated against published normative values, highlighting the potential of this technology to improve upon manual measurement methods.

关键词： Hands Point of care Medical treatment Collaboration Manuals Electronic healthcare Sensors Modeling Augmented reality Strain

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Characterization and Modeling of Non-Conducting RF Hot Carrier Stress in FinFETs 17

Characterization and Modeling of Non-Conducting RF Hot Carri...

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17th IEEE International Conference on Solid-State and Integrated Circuit technology, ICSICT 2024

作者： Niu, G. Ding, X. Zhang, H. Wang, W. Imura, K. Dai, F. Alabama Micro/Nano Electronics Science and Technology Center Auburn University Electrical and Computer Engineering Department AuburnAL United States Maxlinear Inc. CarlsbadCA United States

ISBN: (纸本)9798350361834

A significant reliability concern in RF power amplifiers is non-conducting RF hot carrier stress. We present experimental characterization and lifetime modeling of non-conducting RF hot carrier stress in modern FinFETs and demonstrate the importance of near-threshold stress. The relationship between RF and DC stresses is examined, and the quasi-static approximation is discussed. Die-to-die threshold voltage variation makes the measurement and modeling of V ds dependence difficult. A solution using the source current is proposed and demonstrated. © 2024 IEEE.

关键词： FinFET

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Advances in Wireless,Batteryless,Implantable Electronics for Real‑Time,Continuous Physiological Monitoring

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Nano-Micro Letters 2024年第3期16卷 254-302页

作者： Hyeonseok Kim Bruno Rigo Gabriella Wong Yoon Jae Lee Woon‑Hong Yeo IEN Center for Wearable Intelligent Systems and Healthcare Georgia Institute of TechnologyAtlantaGA 30332USA George W.Woodruff School of Mechanical Engineering Georgia Institute of TechnologyAtlantaGA 30332USA School of Electrical and Computer Engineering Georgia Institute of TechnologyAtlantaGA 30332USA Wallace H.Coulter Department of Biomedical Engineering Georgia Tech and Emory University School of MedicineAtlantaGA 30332USA Parker H.Petit Institute for Bioengineering and Biosciences Institute for MaterialsInstitute for Robotics and Intelligent MachinesGeorgia Institute of TechnologyAtlantaGA 30332USA

This review summarizes recent progress in developing wireless,batteryless,fully implantable biomedical devices for real-time continuous physiological signal monitoring,focusing on advancing human health *** considerations,such as biological constraints,energy sourcing,and wireless communication,are discussed in achieving the desired performance of the devices and enhanced interface with human *** addition,we review the recent achievements in materials used for developing implantable systems,emphasizing their importance in achieving multi-functionalities,biocompatibility,and *** wireless,batteryless devices offer minimally invasive device insertion to the body,enabling portable health monitoring and advanced disease ***,we summarize the most recent practical applications of advanced implantable devices for human health care,highlighting their potential for immediate commercialization and clinical uses.

关键词： Implantable electronics Biomedical systems Batteryless devices Wireless electronics Physiological signal monitoring

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