Article
Computer Science, Hardware & Architecture
Hasna Fourati, Rihab Maaloul, Lamia Chaari, Mohamed Jmaiel
Summary: SON is a key concept characterizing the behavior of future mobile networks, providing agile on-demand services. This paper surveys the evolution of SON from 4G towards 5G networks, focusing on mechanisms and architectural changes. Additionally, the main functionalities of SON are displayed.
Article
Computer Science, Information Systems
Ashish Padhy, Sandeep Joshi, Sainath Bitragunta, Vinay Chamola, Biplab Sikdar
Summary: Energy harvesting (EH) and spectrum harvesting (SH) are crucial mechanisms for green communication and networking, supporting a multitude of low-power sensor devices. These devices can utilize ambient energy sources and electromagnetic spectrum for energy harvesting and communication.
Article
Engineering, Electrical & Electronic
Zihang Song, Yue Gao, Rahim Tafazolli
Summary: This paper highlights the importance of cognitive radio in addressing spectrum scarcity, reviews spectrum sensing and learning algorithms, and discusses the application of sub-sampling framework and recovery algorithms based on compressed sensing theory in 5G and 6G communication systems. The paper also investigates recent progress in machine learning for spectrum sensing technology.
IEICE TRANSACTIONS ON COMMUNICATIONS
(2021)
Article
Computer Science, Information Systems
Nahid Gomaa, H. Ashiba, Sami A. El-Dolil, Mohamed Fouad, Fathi E. Abd El-Samie
Summary: This paper focuses on spectrum sensing using an energy detector (ED), which does not require signal modulation or pre-knowledge. New techniques involving wavelet transforms are proposed for wide band wireless signals in Cognitive Radio (CR) networks to enhance detection performance and reduce errors. Cooperative cognitive users, fusion rules, and simulation results are also discussed.
MULTIMEDIA TOOLS AND APPLICATIONS
(2022)
Article
Engineering, Multidisciplinary
Rohit Salgotra, Urvinder Singh, Supreet Singh, Gurdeep Singh, Nitin Mittal
Summary: The adaptive salp swarm algorithm made four major modifications to address the issues of the original salp swarm algorithm, resulting in improved performance in optimization problems. Through testing and application, it has been found to be highly competitive and outperform other algorithms in various experiments.
APPLIED MATHEMATICAL MODELLING
(2021)
Article
Computer Science, Artificial Intelligence
Amandeep Kaur, Krishan Kumar
Summary: Due to the growing demand for wireless communication networking, the radio spectrum has become overcrowded. Cognitive Radio (CR) technology is considered a promising solution to address spectrum scarcity by dynamically and efficiently utilizing unused spectrum bands. However, selecting the optimal network remains a challenge for CR networks. Intelligent spectrum management techniques are needed for dynamic spectrum management in CR networks.
JOURNAL OF EXPERIMENTAL & THEORETICAL ARTIFICIAL INTELLIGENCE
(2022)
Article
Computer Science, Hardware & Architecture
Rodney Martinez Alonso, David Plets, Margot Deruyck, Luc Martens, Glauco Guillen Nieto, Wout Joseph
Summary: This paper presents a novel wireless network optimization algorithm for cognitive radio networks based on a cloud sharing-decision mechanism, which significantly reduces network power consumption, exposure, and spectrum usage. Compared to traditional designs, the cloud-based architecture achieved better results even in worst-case scenarios.
Article
Computer Science, Information Systems
Pooja Ahuja, Preeti Sethi, Naresh Chauhan
Summary: Cognitive radio technology provides a solution to spectrum scarcity while introducing new security challenges.
MULTIMEDIA TOOLS AND APPLICATIONS
(2023)
Review
Thermodynamics
Gabriele Falciani, Eliodoro Chiavazzo
Summary: Photo-electrochemical and photocatalytic technologies are hopeful solutions for solar fuel production, involving various physical and chemical phenomena. This article provides an overview of numerical and analytical tools to describe such phenomena occurring at different scales within devices like photo-electrochemical cells and photo-chemical reactors. The focus is on atomistic and coarse-grained models to represent the local environment of reactive interfaces.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Review
Chemistry, Analytical
Amanda Bacon, Weijing Wang, Hankeun Lee, Saurabh Umrao, Prima Dewi Sinawang, Demir Akin, Kodchakorn Khemtonglang, Anqi Tan, Sabina Hirshfield, Utkan Demirci, Xing Wang, Brian T. Cunningham
Summary: The ability for individuals to self-test for HIV is crucial in preventing transmission, especially when combined with other biomedical prevention methods like PrEP. In this article, we review recent advancements in HIV self-testing and sampling methods, and explore the potential impact of new materials and techniques developed for more effective point-of-care SARS-CoV-2 diagnostics. We discuss the limitations of current HIV self-testing technologies and the need for improvements in sensitivity, speed, simplicity, and cost to enhance diagnostic accuracy and accessibility. We also examine potential paths towards the next generation of HIV self-testing through sample collection materials, biosensing assays, and miniaturized instruments, as well as the implications for self-monitoring HIV viral load and other infectious diseases.
Article
Computer Science, Information Systems
Julio Manco, Iyad Dayoub, Amor Nafkha, Mohammad Alibakhshikenari, Hayfa Ben Thameur
Summary: This survey provides an overview of the latest works in cognitive radio networks related to spectrum awareness approaches and their implementation on testbeds. The existing works for each category are reviewed in detail, and the features of current SDR platforms used for experimental evaluation of CR approaches are highlighted. The challenges to implement current spectrum awareness approaches on SDR platforms are also discussed. Based on this review, research challenges and open issues are identified for future research directions.
Review
Engineering, Biomedical
Clara R. Correia, Isabel M. Bjorge, Sara Nadine, Joao F. Mano
Summary: The emerging tissue engineering strategies focus on an integrative cell-material perspective to provide biochemical, geometrical, and biophysical cues while minimizing the use of biomaterials to promote tissue healing. Through a minimalist-engineering approach, the goal is to fine-tune the spatial balance of the regenerative niche to activate the key living components during the healing process.
ADVANCED HEALTHCARE MATERIALS
(2021)
Article
Computer Science, Information Systems
Yuan Zhao, Zhiyu Xiang, Kang Chen, Zhisheng Ye, Qi Lu
Summary: In this study, we propose a preemptive backoff mechanism to optimize spectrum utilization in cognitive radio networks. By constructing a discrete-time queueing model and analyzing the steady-state probability distribution of the system, we evaluate the comprehensive performance of the mechanism and find the optimal parameter combination using the Transient Search Optimization algorithm. The numerical and simulation results show that the proposed mechanism significantly improves transmission continuity.
JOURNAL OF KING SAUD UNIVERSITY-COMPUTER AND INFORMATION SCIENCES
(2022)
Article
Computer Science, Information Systems
Santosh Kumar, Awadhesh Kumar Singh
Summary: This article proposes a localized clustering scheme for CRN to improve stability, efficiency, and reduce communication overhead. The scheme achieves this through node weight calculation and cluster head selection.
JOURNAL OF KING SAUD UNIVERSITY-COMPUTER AND INFORMATION SCIENCES
(2021)
Article
Automation & Control Systems
Baofeng Ji, Yanan Wang, Kang Song, Chunguo Li, Hong Wen, Varun G. Menon, Shahid Mumtaz
Summary: The deployment of the 5G network involves IoT technology, leading to an explosion of data that can trigger new eras. The IoE, as an expansion of IoT, depends on computational intelligence for the development of the 6G mobile communication system. This article discusses the use of computational intelligence in the NIB architecture for 6G, highlighting key technologies, advantages, applications, use cases, and development trends.
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
(2021)
Article
Engineering, Electrical & Electronic
Zhongshan Zhang, Xiaomeng Chai, Keping Long, Athanasios V. Vasilakos, Lajos Hanzo
IEEE COMMUNICATIONS MAGAZINE
(2015)
Article
Computer Science, Hardware & Architecture
Wanfu Ding, Wen Qi, Jianping Wang, Biao Chen
Article
Computer Science, Theory & Methods
Rui Zhang, Xiaojun Su, Jianping Wang, Cong Wang, Wenyin Liu, Rynson W. H. Lau
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
(2015)
Article
Engineering, Electrical & Electronic
Xin Lou, Hongyi Yao, Chee Wei Tan, Jianping Wang
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
(2015)
Article
Computer Science, Hardware & Architecture
Sarvesh Bidkar, Ashwin Gumaste, Puneet Ghodasara, Annirudha Kushwaha, Jianping Wang, Arun Somani
JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING
(2015)
Article
Computer Science, Information Systems
Xiaomeng Chai, Xu Xu, Zhongshan Zhang
KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS
(2015)
Article
Computer Science, Information Systems
Bin Zhong, Minggang Wu, Tong Li, Zhongshan Zhang
SCIENCE CHINA-INFORMATION SCIENCES
(2016)
Article
Computer Science, Hardware & Architecture
Xiangmao Chang, Jin Wang, Jianping Wang, Kejie Lu, Yi Zhuang
Article
Computer Science, Information Systems
Dongyao Jia, Kejie Lu, Jianping Wang, Xiang Zhang, Xuemin Shen
IEEE COMMUNICATIONS SURVEYS AND TUTORIALS
(2016)
Article
Computer Science, Information Systems
Jin Wang, Jianping Wang, Kejie Lu, Yi Qian, Naijie Gu
IEEE TRANSACTIONS ON MULTIMEDIA
(2016)
Article
Computer Science, Theory & Methods
Rui Zhang, Kui Wu, Minming Li, Jianping Wang
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
(2016)
Article
Engineering, Electrical & Electronic
Zhengquan Zhang, Zheng Ma, Zhiguo Ding, Ming Xiao, George K. Karagiannidis
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
(2016)
Review
Computer Science, Hardware & Architecture
Seyed Yahya Vaezpour, Rui Zhang, Kui Wu, Jianping Wang, Gholamali C. Shoja
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
(2016)
Article
Telecommunications
Sun Zhennian, Xu Xu, Chai Xiaomeng, Zhang Tianyu, Tian Lin, Zhang Zhongshan
CHINA COMMUNICATIONS
(2016)
Proceedings Paper
Computer Science, Hardware & Architecture
Wen Qi, Yichen Xu, Wanfu Ding, Yonghang Jiang, Jianping Wang, Kejie Lu
2015 IEEE 23RD INTERNATIONAL CONFERENCE ON NETWORK PROTOCOLS (ICNP)
(2015)