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Flexible Distribution Networks facilitates the enhanced flexibility, efficiency and reliability of distribution networks under complex operating environments delivered by high DG penetration. Considering the high share of DG and flexibility improvement brought by SOP-type power electronic devices, the work aims to solve the issues of optimal operation of flexible distribution networks. Technical solutions for flexible operation problems of FDN are discussed in depth, including efficient analytical methods with high penetration of DG, SOP-based optimal operation methods with uncertainty, and high-performance convex optimization algorithms.
Mathematical optimization. --- Mathematics. --- System theory. --- Electric power distribution.
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This brief examines current research on cooperative device-to-device (D2D) communication as an enhanced offloading technology to improve the performance of cognitive radio cellular networks. By providing an extensive review of recent advances in D2D communication, the authors demonstrate that the quality of D2D links significantly affects offloading performance in cellular networks, which motivates the design of cooperative D2D communication. After presenting the architecture of cooperative D2D communication, the challenges of capacity maximization and energy efficiency are addressed by optimizing relay assignment, power control and resource allocation. Furthermore, cooperative D2D communication is enhanced by network coding technology, and then is extended for broadcast sessions. Along with detailed problem formulation and hardness analysis, fast algorithms are developed by exploiting problem-specific characteristics such that they can be applied in practice.
Radio --- Mobile communication systems. --- Wireless communication systems. --- Interference. --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems --- Vehicles --- Vehicular communication systems --- Wireless communication systems --- Jamming (Radio) --- Radio frequency interference --- Radio interference --- Electromagnetic interference --- Radio noise --- Communication systems --- Jamming --- Static --- Computer Communication Networks. --- Telecommunication. --- Communications Engineering, Networks. --- Signal, Image and Speech Processing. --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Computer communication systems. --- Electrical engineering. --- Signal processing. --- Image processing. --- Speech processing systems. --- Electric engineering --- Engineering --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Computational linguistics --- Modulation theory --- Oral communication --- Speech --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Distributed processing
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This book constitutes the refereed post-conference proceedings of the 7th International Conference on Green Energy and Networking, GreeNets 2020, held in Harbin, China, in June 2020. Due to VOVID-19 pandemic the conference was held virtually. The 35 full papers were selected form 87 submissions and are grouped in tracks on Green Communication; Green Energy; and Green Networking.
Computer communication systems. --- Computer science—Mathematics. --- Optical data processing. --- Computers. --- Computer Communication Networks. --- Mathematics of Computing. --- Image Processing and Computer Vision. --- Information Systems and Communication Service. --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer systems --- Cybernetics --- Machine theory --- Calculators --- Cyberspace --- Optical computing --- Visual data processing --- Bionics --- Electronic data processing --- Integrated optics --- Photonics --- Computers --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Network computers --- Optical equipment --- Distributed processing --- Computer networks. --- Computer science --- Mathematics. --- Computer mathematics --- Mathematics
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Bioacoustics --- Data processing. --- Biological acoustics --- Sound --- Bioacústica --- Ecologia del paisatge --- Ecologia --- Ecologia espacial --- Paisatge --- Acústica --- Producció de sons pels animals
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This brief examines current research on cooperative device-to-device (D2D) communication as an enhanced offloading technology to improve the performance of cognitive radio cellular networks. By providing an extensive review of recent advances in D2D communication, the authors demonstrate that the quality of D2D links significantly affects offloading performance in cellular networks, which motivates the design of cooperative D2D communication. After presenting the architecture of cooperative D2D communication, the challenges of capacity maximization and energy efficiency are addressed by optimizing relay assignment, power control and resource allocation. Furthermore, cooperative D2D communication is enhanced by network coding technology, and then is extended for broadcast sessions. Along with detailed problem formulation and hardness analysis, fast algorithms are developed by exploiting problem-specific characteristics such that they can be applied in practice.
Telecommunication technology --- Mass communications --- Computer science --- Computer architecture. Operating systems --- Computer. Automation --- beeldverwerking --- computers --- tekstverwerking --- computernetwerken --- computerkunde --- communicatietechnologie --- signaalverwerking
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This book constitutes the refereed post-conference proceedings of the 7th International Conference on Green Energy and Networking, GreeNets 2020, held in Harbin, China, in June 2020. Due to VOVID-19 pandemic the conference was held virtually. The 35 full papers were selected form 87 submissions and are grouped in tracks on Green Communication; Green Energy; and Green Networking.
Mathematics --- Electronics --- Telecommunication technology --- Computer architecture. Operating systems --- Computer. Automation --- optische communicatie --- optische elektronica --- computers --- informatica --- datacommunicatie --- externe fixatie (geneeskunde --- computernetwerken
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This book represents an introduction to ecoacoustics theory, to the application of the Acoustic Complexity Indices (ACIs) to acoustic survey, and to the use of an innovative software to process acoustic data. It enables readers to comprehend the main principles that guide the recent development of ecoacoustics and offers a synthesis about the role of sound in the ecological research. Readers will be introduced to the use of the ACIs by a detailed description of the main algorithms recently formulated and on their correct application in the acoustic processing concurring to the creation of sonic information systems. Readers will also find a new dedicated software application, namely SonoScape, that is described in detail with its codes attached in the supplementary material in a completely visible format. The SonoScape is a performing software application operating in MatLab® and is enriched of several options to manage single and large collection of acoustics files. It vides the feasibility to process data at different temporal scale, using different combination of parameters, and to extract novel complexity measures such as entropy and fractal dimension of ecoacoustic events. It also offers functions to visualize the results using customized 3-D plots or ternary plots, intuitively demonstrating the patterns of ACIs based on the vast number of numerical results. Finally, this book provides several examples of case studies with the aim of better understanding the potentiality of ACIs and the power of SonoScape as multitasking software to approaching the complexity of the ecoacoustic investigation. Students and scholars in ecology, land managers and technicians may find an important tool to interpret the complex relationship between humans and natural processes when sounds are adopted as proxy.
Nature protection --- General ecology and biosociology --- Environmental protection. Environmental technology --- Pedology --- biodiversiteit --- landschapsecologie --- ecologie --- milieuzorg --- zeeën
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This book first systematically introduces the development history, research content, and development trend of nanomaterials and then describes the preparation methods, characterization methods, physical and chemical properties, and mechanical properties of nanomaterials, so that students can have an overall understanding and understanding of nanomaterials. On this basis, the application of nanomaterials and carbon nanomaterials which are widely studied at present is taught. Finally, the latest research progress of nanomaterials is introduced. The book lists some practical examples as far as possible to make students easy to understand and master.
Nanotechnology. --- Physical chemistry. --- Physical Chemistry. --- Nanoengineering.
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The last couple of years have been very busy for the semiconductor industry and researchers. The rapid speed of production channel length reduction has brought lithographic challenges to semiconductor modeling. These include stress optimization, transistor reliability and efficient circuit design with respect to interconnects, power and leakage at the chip level. This e-book focuses on the latest semiconductor techniques devised to address these issues. It should be a useful resource for electronic engineers and semiconductor chip designers.
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Simulation and Verification of Electronic and Biological Systems provides a showcase for the Circuit and Multi-Domain Simulation Workshop held in San Jose, California, USA, on November 5, 2009. The nine chapters are contributed by experts in the field and provide a broad discussion of recent developments on simulation, modeling and verification of integrated circuits and biological systems. Specific topics include large scale parallel circuit simulation, industrial practice of fast SPICE simulation, structure-preserving model order reduction of interconnects, advanced simulation techniques for oscillator networks, dynamic stability of static memories and biological systems as well as verification of analog integrated circuits. Simulation and verification are fundamental enablers for understanding, analyzing and designing an extremely broad range of engineering and biological circuits and systems. The design of nanometer integrated electronic systems and emerging biomedical applications have stimulated the development of novel simulation and verification techniques and methodologies. Simulation and Verification of Electronic and Biological Systems provides a broad discussion of recent advances on simulation, modeling and verification of integrated circuits and biological systems and offers a basis for stimulating new innovations.
Biological systems -- Computer simulation -- Congresses. --- Integrated circuits -- Computer simulation -- Congresses. --- Integrated circuits -- Verification -- Congresses. --- Nanoelectronics -- Congresses. --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Electrical Engineering --- Biological systems --- Computer simulation. --- Simulation methods. --- Mathematical models. --- Biosystems --- Systems, Biological --- Engineering. --- Nanotechnology. --- Electronic circuits. --- Circuits and Systems. --- Simulation and Modeling. --- Nanotechnology and Microengineering. --- Biology --- System theory --- Systems biology --- Philosophy --- Systems engineering. --- Construction --- Industrial arts --- Technology --- Computer modeling --- Computer models --- Modeling, Computer --- Models, Computer --- Simulation, Computer --- Electromechanical analogies --- Mathematical models --- Simulation methods --- Model-integrated computing --- Engineering systems --- System engineering --- Engineering --- Industrial engineering --- System analysis --- Design and construction --- Molecular technology --- Nanoscale technology --- High technology --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics
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