Waleed Algriree | Engineering | Editorial Board Member

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Waleed Algriree | Engineering | Editorial Board Member

 Dijlah University, Iraq

Waleed Algriree
Affiliation Dijlah University
Country Iraq
Scopus ID 57755648000
Documents 13
Citations 53
h-index 5
Subject Area Engineering
Event International Research Scientist Awards
ORCID 0000-0003-0176-7599

Waleed Algriree is an engineering researcher whose published work addresses wireless communications, 5G and emerging 6G systems, signal detection, spectrum sensing, optical-fibre communications, wireless power transfer, and related communication technologies. His publication record includes studies of MIMO, OFDM, F-OFDM, UFMC, cognitive radio, hybrid filtering, and Internet of Things security. Recent publications also connect communication engineering with electric-vehicle wireless power transfer and biomedical sensing. His documented editorial and reviewing activities further indicate participation in scholarly communication and peer-review activities within engineering and technology research. [1] [2]

Abstract

Waleed Algriree is an engineering researcher whose work spans wireless communications, 5G and 6G technologies, signal detection, spectrum sensing, optical fibre communication, Internet of Things security, and wireless power transfer. His publications examine communication-system architectures, hybrid filtering, MIMO waveforms, cognitive-radio techniques, and algorithms designed to improve detection performance and computational efficiency. Recent collaborative research extends these interests toward electric-vehicle wireless charging and biomedical sensing. His documented scholarly activities include journal and conference publications, reviewing, and editorial participation. The research profile therefore reflects an interdisciplinary engineering focus connecting communication theory, signal processing, networking, sensing, and emerging technology applications. [1] [3]

Keywords

5G; 6G; wireless communications; MIMO; OFDM; F-OFDM; UFMC; cognitive radio; spectrum sensing; hybrid filtering; signal detection; optical fibre; NOMA; Internet of Things; wireless power transfer; electric vehicles; digital communications; communication systems; signal processing.

Introduction

Waleed Algriree has developed a publication record primarily within electrical, electronic, communication, and related engineering fields. His research addresses technical challenges associated with high-data-rate wireless systems, spectrum utilization, signal detection, and communication reliability. Bibliographic records identify contributions involving 5G-MIMO systems, hybrid-filter detection, F-OFDM, spectrum sensing, and quadrature-amplitude-modulation detection. [2] [4]

Research Profile

Waleed Algriree works across communication engineering and signal-processing applications, with particular emphasis on wireless communication technologies. His documented research includes 5G waveform analysis, MIMO communication, cognitive radio, spectrum sensing, and detection methods. A 2026 publication also reports work involving optical-fibre transmission and MIMO-NOMA waveform detection, illustrating the continued application of signal-processing techniques to advanced communication environments. [3]

Research Contributions

Waleed Algriree has contributed to studies examining low-complexity communication-system designs, hybrid-filter detection, MIMO signal sensing, and emerging waveform technologies. His collaborative research has also considered wireless power-transfer compensation for electric vehicles, where LCCL–LC topologies were evaluated under varying coupling and load conditions. These publications demonstrate applications of communication and electrical-engineering methods to both telecommunications and emerging mobility technologies. [4] [5]

Publications

Waleed Algriree has published research covering several interconnected areas of engineering. Representative publications include an analysis of low-complexity 5G-MIMO communication systems using cognitive-radio hybrid-filter detection, research on 5G-MIMO systems using centralized cooperative and non-cooperative users, and a study of hybrid-filter detection for multi-user MIMO F-OFDM. Other documented work includes the impact of M-ary rates on QAM detection and recent research on optical-fibre-based 5G waveform detection. [2] [3]

Waleed Algriree is also a co-author of research on LCCL–LC compensation for wireless power transfer in electric-vehicle systems. The article evaluates power-transfer efficiency and output-voltage stability under changes in coupling coefficient and load resistance, connecting electrical power-transfer engineering with transportation applications. [5]

Research Impact

Waleed Algriree has a documented research record involving peer-reviewed journal and conference publications in communication and engineering venues. Public bibliographic sources report contributions across 5G communications, signal detection, spectrum sensing, optical communications, IoT, and wireless power-transfer systems. The supplied research metrics identify 13 documents, 53 citations, and an h-index of 5; these figures should be understood as database-specific measurements that can change as indexing and citation records are updated.

Award Suitability

Waleed Algriree has a research profile relevant to an international research-scientist recognition program because his documented scholarly work covers contemporary engineering subjects including 5G and 6G communications, MIMO systems, signal detection, spectrum sensing, optical fibre communication, IoT, and wireless power transfer. His publication and peer-review activities provide identifiable scholarly contributions that can be considered within an engineering-focused award framework. [1] [2]

Conclusion

Waleed Algriree is an engineering researcher whose published work encompasses wireless communication, advanced cellular systems, signal processing, spectrum sensing, optical communications, IoT, and electrical-power applications. His research collaborations demonstrate an interest in applying analytical and computational techniques to communication-system performance and emerging engineering technologies. The documented publication, citation, and scholarly-service information provides a factual basis for describing his academic and professional research profile.

References

  1. Scopus. (n.d.). Scopus author details: Waleed Algriree, Author ID 57755648000. Elsevier.
    https://www.scopus.com/authid/detail.uri?authorId=57755648000
  2. Algriree, W., Sulaiman, N., Isa, M., Sahbudin, R. K. Z., Hassan, S. L. M., & Salman, E. H. (2023). An analysis of low complexity of 5G-MIMO communication system based CR using hybrid filter detection. Alexandria Engineering Journal, 65, 627–648.
    https://www.sciencedirect.com/science/article/pii/S1110016822007062
  3. Yaseen, Z. T., & Algriree, W. (2026). Reliable 5G waveform detection from an optical fibre transmitter system. Opto-Electronics Review, 32(1), e149181.
    https://doi.org/10.24425/opelre.2024.149181
  4. Algriree, W., Alsheakh, H., Sulaiman, N., Isa, M., Sahbudin, R. K. Z., Hassan, S. L. M., & Salman, E. H. (2023). Validation hybrid filter detection for Multi-User multiple input multiple output F-OFDM by Universal software radio Peripheral. Alexandria Engineering Journal, 74, 241–268.
    https://doi.org/10.1016/j.aej.2023.04.033
  5. Alghrairi, M. K., Mutashar, S., Algriree, W., Ridha, H. M., & Sabbar, B. M. (2024). Design and Analysis LCCL–LC Compensation for Electric Vehicle Systems. Advances in Science and Technology Research Journal, 18(4), 273–281.
    https://doi.org/10.12913/22998624/189465

Aixia Yuan | Engineering | Best Researcher Award

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Dr. Aixia Yuan | Engineering | Best Researcher Award

Teacher at Dalian Polytechnic University, China

Dr. Aixia Yuan is a passionate educator and researcher currently serving as a Teacher at Dalian Polytechnic University, China . She received her Ph.D. in Communication and Information Systems from Dalian Maritime University . With a strong background in wireless communication, filters, and radio frequency technology, she has authored and co-authored  research papers in international journals and conferences . Dr. Yuan teaches “Communication Principles”, a course recognized as an “Excellent Course” award-winning program . Her research explores negative group delay circuits, passive filters, RFID, and advanced communication systems . She has actively participated in provincial-level research projects and collaborated with industry partners to translate research into practical innovations . With three patents filed and multiple impactful contributions, Dr. Yuan continues to inspire her students and peers through her dedication to scientific excellence, innovation, and applied communication systems .

Professional Profile

ORCID Profile

Education 

Dr. Aixia Yuan’s educational journey reflects her deep commitment to communication engineering and information systems . She earned her Ph.D. in Communication and Information System from Dalian Maritime University, China.. Her doctoral work focused on advanced communication structures, filters, and negative group delay circuits, laying a strong foundation for her later research and teaching endeavors. Prior to her Ph.D., she built her academic base with solid training in electronics and wireless communication . Beyond her doctoral studies, Dr. Yuan has expanded her expertise through provincial-level education and science planning projects and collaborative academic programs . As a faculty member at Dalian Polytechnic University, she integrates her academic knowledge into teaching, mentoring, and curriculum development, especially in her recognized “Communication Principles” course . Her academic path demonstrates a perfect blend of rigorous theoretical training, applied research skills, and continuous innovation in communication systems .

Experience 

Dr. Aixia Yuan has accumulated extensive teaching and research experience as a faculty member at Dalian Polytechnic University . She has taught the “Communication Principles” course, which earned the prestigious “Excellent Course” award for its innovation in teaching and relevance in communication studies . On the research front, Dr. Yuan has completed five funded research projects and participated in multiple Liaoning provincial education and science initiatives . She has also worked on two projects under the Liaoning Province Department of Education, contributing to applied research in communication and radio frequency systems . Her professional expertise extends to industry collaborations, with five consultancy projects, bridging the gap between academia and practical technological development . publications and three patents filed, her professional journey demonstrates her dedication to advancing communication technologies while nurturing the next generation of engineers and researchers .

Research Interest

Dr. Aixia Yuan research interests lie at the intersection of communication systems and applied circuit design . She is particularly passionate about radio frequency communication (RFID), negative group delay circuits, and lumped parameter passive filters . Her innovative work in designing multifunctional circuits enables the realization of band-pass, high-pass, and low-pass filters with negative group delays without altering circuit structures . This flexibility offers promising applications in broadband communication and signal processing. She also focuses on wireless communication systems, addressing both theoretical foundations and real-world implementations . Dr. Yuan’s interest in goal-oriented design and low-loss broadband solutions reflects her vision of creating practical, scalable, and efficient solutions for next-generation communication systems . Her active engagement in provincial and international projects and multiple journal publications demonstrates her strong commitment to advancing the frontiers of communication science and engineering .

Award and Honor

Dr. Aixia Yuan has earned recognition for her outstanding contributions in research and teaching . Her course, “Communication Principles”, was honored as an “Excellent Course”, highlighting her commitment to academic excellence and innovative pedagogy . She has successfully completed five competitive research projects and contributed to provincial education and science initiatives at both local and national levels . Her groundbreaking research on negative group delay circuits has been widely recognized in international journals and conferences, showcasing her as a rising scholar in communication engineering . Additionally, Dr. Yuan has filed three patents, emphasizing her ability to transform research into practical, innovative solutions . Her impactful publication, “A Novel Multifunctional Negative Group Delay Circuit…” indexed in WOS, has been cited internationally, strengthening her academic reputation . These accomplishments reflect her dedication to advancing communication technologies while inspiring students and peers through excellence in research and teaching .

Research Skill

Dr. Aixia Yuan possesses a diverse skill set in advanced communication systems and circuit design . Her expertise includes designing negative group delay circuits, lumped parameter passive filters, and RFID-based wireless communication systems . She has hands-on experience in theoretical modeling, equation derivation, simulation, and experimental validation . Dr. Yuan is adept at using simulation tools and analytical methods to optimize circuit design for broadband characteristics and low-loss performance . She has successfully authored  publications and filed three patents, demonstrating strong research writing, innovation, and problem-solving skills . Additionally, her experience in provincial projects and industry consultancy highlights her ability to collaborate across academia and industry . Dr. Yuan’s strengths also include mentorship, teaching, and curriculum development, proven through her award-winning course on Communication Principles . Altogether, her research skills combine technical innovation, scientific rigor, and educational excellence, positioning her as a leader in communication science .

Publication Top Note

Title: A Low-Loss Circuit with High-Pass Low-Pass Broadband Flat Negative Group Delay Characteristics
Authors: Enze Shi, Aixia Yuan, Junzheng Liu, Niannan Chang, Xinqi Guo
Journal: Chips (MDPI)
Year: 2025

Conclusion

Dr. Aixia Yuan has demonstrated remarkable dedication to advancing the fields of communication systems and radio frequency technology . With a Ph.D. in Communication and Information Systems , her academic contributions include over  research papers,  patents, and several impactful projects that have advanced understanding in negative group delay circuits, RFID, and wireless communication. Her published works, such as the  Chips article “A Low-Loss Circuit with High-Pass Low-Pass Broadband Flat Negative Group Delay Characteristics  reflect her commitment to high-quality, innovative, and practical research. Through her teaching at Dalian Polytechnic University, where she has also been recognized for excellence in course delivery , she continues to inspire the next generation of engineers and researchers. Her research bridges theoretical innovation with real-world application, enhancing the future of wireless communication and circuit design. Dr. Yuan’s outstanding achievements, integrity, and community impact make her a deserving candidate for the Best Researcher Award .

Weiyu Wang | Electrical Engineering | Best Researcher Award

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Assoc. Prof. Dr. Weiyu Wang | Electrical Engineering | Best Researcher Award

Associate Professor at Changsha University of Science and Technology, China

Dr. Weiyu Wang is an accomplished Associate Professor at the School of Electrical and Information Engineering, Changsha University of Science and Technology, China. He earned his B.S. and Ph.D. degrees in Electrical and Information Engineering from Hunan University, respectively.  He was a Visiting Researcher at the University of Liverpool, U.K., enhancing his expertise in advanced power system stability and control. Since joining CSUST, Dr. Wang has led multiple national and provincial research projects focused on hybrid AC/DC power systems, HVDC technology, and renewable energy integration. and SCI-indexed journal publications, he is a rising figure in the field of electrical power engineering. Recognized as an Outstanding Reviewer by IEEE Transactions on Power Systems in , he continues to advance innovative solutions for modern energy systems.

Professional Profile

ORCID Profile | Google Scholar

Education

Dr. Weiyu Wang  academic journey  is marked by excellence in electrical and information engineering. He obtained his Bachelor of Science degree from Hunan University , where he developed a strong foundation in power systems, electronics, and control theory.  Driven by a passion for advanced research, he continued at Hunan University to pursue his Ph.D. in Electrical and Information Engineering, which he completed in . His doctoral research focused on stability analysis and control of hybrid AC/DC power systems, a cutting-edge area crucial for integrating renewable energy into modern grids. During his Ph.D., he broadened his academic horizon as a Visiting Researcher at the University of Liverpool, U.K, engaging in collaborative international research on oscillation control and HVDC systems.  This diverse educational background provided him with both deep technical knowledge and global perspectives, shaping his expertise in power system innovation.

Experience 

Dr. Weiyu Wang  began his academic career in  as a Lecturer at the School of Electrical and Information Engineering, Changsha University of Science and Technology (CSUST). Within just four years, his significant research contributions and leadership in power systems earned him a promotion to Associate Professor.  He has managed multiple funded projects, including those supported by the National Natural Science Foundation of China and the Hunan Provincial Natural Science Foundation, focusing on hybrid AC/DC system stability, HVDC oscillation control, and renewable energy integration.  In addition to academic research, Dr. Wang has collaborated with State Grid companies on consultancy projects addressing grid stability, energy efficiency, and fire risk assessment for transmission lines. His blend of theoretical expertise and real-world applications positions him as a leading voice in advancing sustainable and intelligent energy systems.

Research Interest

Dr. Weiyu Wang  research interests lie at the intersection of power system stability, control theory, and renewable energy integration. He focuses on stability analysis and hierarchical damping control for hybrid AC/DC power systems , particularly in systems involving multi-terminal HVDC technology. His work addresses challenges in oscillation modeling, synchronization stability, and multi-mode oscillation control   critical for large-scale renewable integration . He also explores distributed damping control strategies to enhance grid resilience, especially in the presence of multiple HVDC systems. His projects extend to equivalent coupled oscillator modeling and cooperative control methods for renewable-rich grids.  This research supports the development of more reliable, flexible, and efficient power systems worldwide.  Dr. Wang’s interdisciplinary approach bridges theoretical analysis, advanced simulation, and real-world grid applications, contributing to global advancements in clean energy transition and smart grid technology.

Award and  Honor

Dr. Weiyu Wang  has earned notable recognition for his contributions to electrical power engineering. He was honored as an Outstanding Reviewer for the prestigious IEEE Transactions on Power Systems, reflecting his expertise and dedication to advancing scholarly research.  His academic achievements are supported by competitive research grants, including the National Natural Science Foundation of China and the Hunan Provincial Natural Science Foundation. He has also played leading roles in consultancy projects with State Grid companies, addressing critical industry challenges in power system stability, energy efficiency, and operational optimization. Beyond research, Dr. Wang’s growing citation record and international collaboration experience underscore his influence in the global academic community.  His rapid promotion to Associate Professor in just four years further reflects his excellence in research, teaching, and engineering innovation.

Research Skill

Dr. Weiyu Wang  research skillset  covers stability analysis, advanced modeling, and intelligent control for modern power systems. He is proficient in multi-mode oscillation detection, hierarchical cooperative damping control, and synchronization stability assessment for renewable-integrated grids.  His expertise extends to multi-terminal HVDC systems, including oscillation characteristic analysis and distributed damping strategy design. He is skilled in equivalent coupled oscillator modeling, enabling accurate simulation of complex grid behaviors.  In industry-focused work, Dr. Wang applies energy efficiency evaluation and operational optimization under carbon trading mechanisms, as well as fire risk assessment for transmission infrastructure.  His technical capabilities are strengthened by hands-on experience with simulation platforms (MATLAB/Simulink, PSCAD) and real-world grid data analysis.  His research blends theoretical rigor, computational modeling, and engineering practicality, making him an asset to both academia and the power industry.

Publication Top Notes

Title: Adaptive droop control of VSC-MTDC system for frequency support and power sharing
Authors: W. Wang, Y. Li, Y. Cao, U. Häger, C. Rehtanz
Journal: IEEE Transactions on Power Systems, 33(2), 1264-1274
Year: 2017
Cited by: 226

Title: A virtual synchronous generator control strategy for VSC-MTDC systems
Authors: Y. Cao, W. Wang, Y. Li, Y. Tan, C. Chen, L. He, U. Häger, C. Rehtanz
Journal: IEEE Transactions on Energy Conversion, 33(2), 750-761
Year: 2017
Cited by: 209

Title: A parameter alternating VSG controller of VSC-MTDC systems for low frequency oscillation damping
Authors: W. Wang, L. Jiang, Y. Cao, Y. Li
Journal: IEEE Transactions on Power Systems, 35(6), 4609-4621
Year: 2020
Cited by: 120

Title: A flexible power control strategy for hybrid AC/DC zones of shipboard power system with distributed energy storages
Authors: L. He, Y. Li, Z. Shuai, J.M. Guerrero, Y. Cao, M. Wen, W. Wang, J. Shi
Journal: IEEE Transactions on Industrial Informatics, 14(12), 5496-5508
Year: 2018
Cited by: 81

Title: A distributed cooperative control based on consensus protocol for VSC-MTDC systems
Authors: W. Wang, X. Yin, Y. Cao, L. Jiang, Y. Li
Journal: IEEE Transactions on Power Systems, 36(4), 2877-2890
Year: 2021
Cited by: 37

Title: A perturbation observer-based fast frequency support for low-inertia power grids through VSC-HVDC systems
Authors: W. Wang, Y. Cao, L. Jiang, C. Chen, Y. Li, S. Li, X. Shi
Journal: IEEE Transactions on Power Systems, 39(2), 2461-2474
Year: 2023
Cited by: 19

Title: Interaction between grid-forming converters with AC grids and damping improvement based on loop shaping
Authors: W. Wang, X. Shi, G. Wu, Y. Cao
Journal: IEEE Transactions on Power Systems, 39(1), 1905-1917
Year: 2023
Cited by: 18

Title: Perturbation observer-based nonlinear control of VSC-MTDC systems
Authors: W. Wang, X. Yin, L. Jiang, Y. Cao, Y. Li
Journal: International Journal of Electrical Power & Energy Systems, 134, 107387
Year: 2022
Cited by: 17

Title: Latin hypercube sampling method for location selection of multi-infeed HVDC system terminal
Authors: X. Li, Y. Li, L. Liu, W. Wang, Y. Li, Y. Cao
Journal: Energies, 13(7), 1646
Year: 2020
Cited by: 12

Title: Inertia estimation of power grid with VSC-MTDC system
Authors: L. Hu, Y. Li, W. Wang, Y. Tan, Y. Cao, K.Y. Lee
Journal: IFAC-PapersOnLine, 51(28), 197-202
Year: 2018
Cited by: 12

Title: Virtual synchronous generator strategy for VSC-MTDC and the probabilistic small signal stability analysis
Authors: W. Weiyu, L. Fang, T. Yi, H. Jinhua, T. Shengwei, L. Yong, C. Yijia
Journal: IFAC-PapersOnLine, 50(1), 5424-5429
Year: 2017
Cited by: 8

Title: Adaptive droop control strategy participating in power grid frequency regulation for VSC-MTDC transmission system
Authors: W.Y. Wang, Y. Li, Y.J. Cao, Z.W. Xu, Y. Tan
Journal: Automation of Electric Power Systems, 41(13), 142-149
Year: 2017
Cited by: 8

Title: Optimal configuration of distributed energy storage considering intending island recovery in faulty distribution networks
Authors: C. Chen, L. Hong, Y. Chen, Q. Tan, L. Li, W. Wang
Journal: International Journal of Electrical Power & Energy Systems, 158, 109982
Year: 2024
Cited by: 7

Title: Flexible voltage control strategy of DC distribution network considering distributed energy storage [J]
Authors: L. He, Y. Li, Y.J. Cao, W. Wang
Journal: Transactions of China Electrotechnical Society, 32(10), 101-110
Year: 2017
Cited by: 6

Title: Modeling and assessing load redistribution attacks considering cyber vulnerabilities in power systems
Authors: X. Shi, H. Guo, W. Wang, B. Yin, Y. Cao
Journal: Frontiers in Energy Research, 11, 1242047
Year: 2023
Cited by: 3

Title: Perturbation estimation based nonlinear adaptive control of VSC flexible excitation system
Authors: N. Yang, Q. Zeng, X. Yin, W. Wang, P. Zeng, L. Jiang
Journal: IET Generation, Transmission & Distribution, 16(13), 2600-2611
Year: 2022
Cited by: 3

Title: 基于虚拟调速器的多端直流虚拟同步机控制策略
Authors: 王炜宇, 李勇, 曹一家, 李欣然
Journal: 中国电机工程学报, 38(12), 3461-3470
Year: 2018
Cited by: 3

Title: Intending island service restoration method with topology-powered directional traversal considering the uncertainty of distributed generations
Authors: C. Chen, Y. Wu, Y. Cao, S. Liu, Q. Tan, W. Wang
Journal: Frontiers in Energy Research, 9, 762491
Year: 2021
Cited by: 2

Conclusion

Dr. Weiyu Wang and collaborators makes significant contributions to the modeling, control, and stability enhancement of VSC-MTDC (Voltage Source Converter–based Multi-Terminal DC) systems and hybrid AC/DC power grids. Across high-impact IEEE journals and other reputable outlets, these studies address core challenges such as adaptive droop control, virtual synchronous generator strategies, low-frequency oscillation damping, and distributed cooperative control. More recent works extend into advanced frequency support for low-inertia grids, nonlinear observer-based control, and cyber-physical security in power systems. The research demonstrates both theoretical innovation and practical applicability, influencing modern grid stability and renewable integration. With multiple highly cited papers, this research portfolio plays a pivotal role in advancing power system resilience and flexibility in the era of decarbonization and increasing renewable penetration