Download or read book Optical Wireless Communications written by Z. Ghassemlooy and published by CRC Press. This book was released on 2019-04-30 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2nd Edition of Optical Wireless Communications: System and Channel Modelling with MATLAB® with additional new materials, is a self-contained volume that provides a concise and comprehensive coverage of the theory and technology of optical wireless communication systems (OWC). The delivery method makes the book appropriate for students studying at undergraduate and graduate levels as well as researchers and professional engineers working in the field of OWC. The book gives a detailed description of OWC, focusing mainly on the infrared and visible bands, for indoor and outdoor applications. A major attraction of the book is the inclusion of Matlab codes and simulations results as well as experimental test-beds for free space optics and visible light communication systems. This valuable resource will aid the readers in understanding the concept, carrying out extensive analysis, simulations, implementation and evaluation of OWC links. This 2nd edition is structured into nine compact chapters that cover the main aspects of OWC systems: History, current state of the art and challenges Fundamental principles Optical source and detector and noise sources Modulation, equalization, diversity techniques Channel models and system performance analysis Visible light communications Terrestrial free space optics communications Relay-based free space optics communications Matlab codes. A number of Matlab based simulation codes are included in this 2nd edition to assist the readers in mastering the subject and most importantly to encourage them to write their own simulation codes and enhance their knowledge.

Download or read book Optical Communication written by Narottam Das and published by BoD – Books on Demand. This book was released on 2012-10-03 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical communication is very much useful in telecommunication systems, data processing and networking. It consists of a transmitter that encodes a message into an optical signal, a channel that carries the signal to its desired destination, and a receiver that reproduces the message from the received optical signal. It presents up to date results on communication systems, along with the explanations of their relevance, from leading researchers in this field. The chapters cover general concepts of optical communication, components, systems, networks, signal processing and MIMO systems. In recent years, optical components and other enhanced signal processing functions are also considered in depth for optical communications systems. The researcher has also concentrated on optical devices, networking, signal processing, and MIMO systems and other enhanced functions for optical communication. This book is targeted at research, development and design engineers from the teams in manufacturing industry, academia and telecommunication industries.

Download or read book Digital Optical Communications written by Le Nguyen Binh and published by CRC Press. This book was released on 2008-11-20 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for advanced transmission techniques over long haul optically amplified communications has prompted a convergence of digital and optical communications. Digital Optical Communications explores the practical applications of this union and applies digital modulation techniques to optical communications systems.After reviewing the fundamental

Download or read book Towards Digital Optical Networks written by Ioannis Tomkos and published by Springer Science & Business Media. This book was released on 2009-05-05 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: COST – the acronym for European COoperation in Science and Technology – is the oldest and widest European intergovernmental network for cooperation in - search. Established by the Ministerial Conference in November 1971, COST is presently used by the scientific communities of 35 European countries to coop- ate in common research projects supported by national funds. The funds provided by COST – less than 1% of the total value of the projects – support the COST cooperation networks (COST Actions) through which, with € 30 million per year, more than 30,000 European scientists are involved in - search having a total value which exceeds € 2 billion per year. This is the financial worth of the European added value which COST achieves. A “bottom up approach” (the initiative of launching a COST Action comes from the European scientists themselves), “à la carte participation” (only countries interested in the Action participate), “equality of access” (participation is open also to the scientific communities of countries not belonging to the European - ion) and “flexible structure” (easy implementation and light management of the research initiatives) are the main characteristics of COST.

Download or read book Multiwavelength Optical Networks written by Thomas E. Stern and published by Cambridge University Press. This book was released on 2009 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: Second edition of the acclaimed Multiwavelength Optical Networks, describing architectures, enabling technologies, and analytical tools.

Download or read book Reliability and Availability of Quality Control Based on Wavelet Computer Vision written by Ivica Kuzmanić and published by Springer. This book was released on 2014-11-18 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: This short book presents a framework for assessing the reliability and availability of visual quality control systems, placing particular emphasis on wavelet-based analysis. It presents experimental results pertaining to the sensitivity of visual quality control to noise, as an example of dependencies. The influencing parameters are analyzed and included in the reliability model. These parameters are divided between the software and the hardware group, with one condition representing a combination of software and hardware, and another representing a combination of hardware and environmental conditions. In closing, the book suggests potential alternative approaches and examines system availability and reliability models, as well as calculations of their solutions.

Download or read book Handbook of Energy Aware and Green Computing Two Volume Set written by Ishfaq Ahmad and published by CRC Press. This book was released on 2016-02-03 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implementing energy-efficient CPUs and peripherals as well as reducing resource consumption have become emerging trends in computing. As computers increase in speed and power, their energy issues become more and more prevalent. The need to develop and promote environmentally friendly computer technologies and systems has also come to the forefront

Download or read book Numerical Simulations of Physical and Engineering Processes written by Jan Awrejcewicz and published by BoD – Books on Demand. This book was released on 2011-09-26 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Simulations of Physical and Engineering Process is an edited book divided into two parts. Part I devoted to Physical Processes contains 14 chapters, whereas Part II titled Engineering Processes has 13 contributions. The book handles the recent research devoted to numerical simulations of physical and engineering systems. It can be treated as a bridge linking various numerical approaches of two closely inter-related branches of science, i.e. physics and engineering. Since the numerical simulations play a key role in both theoretical and application oriented research, professional reference books are highly needed by pure research scientists, applied mathematicians, engineers as well post-graduate students. In other words, it is expected that the book will serve as an effective tool in training the mentioned groups of researchers and beyond.

Download or read book Laser Growth and Processing of Photonic Devices written by Nikolaos A Vainos and published by Elsevier. This book was released on 2012-07-10 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of lasers in the processing of electronic and photonic material is becoming increasingly widespread, with technological advances reducing costs and increasing both the quality and range of novel devices which can be produced. Laser growth and processing of photonic devices is the first book to review this increasingly important field.Part one investigates laser-induced growth of materials and surface structures, with pulsed laser deposition techniques, the formation of nanocones and the fabrication of periodic photonic microstructures explored in detail. Laser-induced three-dimensional micro- and nano-structuring are the focus of part two. Exploration of multiphoton lithography, processing and fabrication is followed by consideration of laser-based micro- and nano-fabrication, laser-induced soft matter organization and microstructuring, and laser-assisted polymer joining methods. The book concludes in part three with an investigation into laser fabrication and manipulation of photonic structures and devices. Laser seeding and thermal processing of glass with nanoscale resolution, laser-induced refractive index manipulation, and the thermal writing of photonic devices in glass and polymers are all considered.With its distinguished editor and international team of expert contributors, Laser growth and processing of photonic devices is an essential tool for all materials scientists, engineers and researchers in the microelectronics industry. - The first book to review the increasingly important field of laser growth and processing of photonic devices - Investigates laser-induced growth of materials and surface structures, pulsed laser deposition techniques, the formation of nanocones and the fabrication of periodic photonic microstructures - Examines laser-induced three-dimensional micro- and nano-structuring and concludes with an investigation into laser fabrication and manipulation of photonic structures and devices

Download or read book Optical Network Design and Modeling written by Ioannis Tomkos and published by Springer. This book was released on 2007-07-21 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 11th International IFIP-TC6 Conference on Optical Network Design and Modeling, ONDM 2007, held in Athens, Greece, in May 2007. The 41 revised full papers presented together with 14 invited papers address all recent advances in the design, modeling and implementation of optical networks.

Download or read book Optical Switching in Next Generation Data Centers written by Francesco Testa and published by Springer. This book was released on 2017-08-29 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the reader to the optical switching technology for its application to data centers. In addition, it takes a picture of the status of the technology and system architecture evolution and of the research in the area of optical switching in data center. The book is organized in four parts: the first part is focused on the system aspects of optical switching in intra-data center networking, the second part is dedicated to describing the recently demonstrated optical switching networks, the third part deals with the latest technologies developed to enable optical switching and, finally, the fourth part of the book outlines the future prospects and trends.

Download or read book Computational Simulations and Applications written by Jianping Zhu and published by BoD – Books on Demand. This book was released on 2011-10-26 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to introduce researchers and graduate students to a broad range of applications of computational simulations, with a particular emphasis on those involving computational fluid dynamics (CFD) simulations. The book is divided into three parts: Part I covers some basic research topics and development in numerical algorithms for CFD simulations, including Reynolds stress transport modeling, central difference schemes for convection-diffusion equations, and flow simulations involving simple geometries such as a flat plate or a vertical channel. Part II covers a variety of important applications in which CFD simulations play a crucial role, including combustion process and automobile engine design, fluid heat exchange, airborne contaminant dispersion over buildings and atmospheric flow around a re-entry capsule, gas-solid two phase flow in long pipes, free surface flow around a ship hull, and hydrodynamic analysis of electrochemical cells. Part III covers applications of non-CFD based computational simulations, including atmospheric optical communications, climate system simulations, porous media flow, combustion, solidification, and sound field simulations for optimal acoustic effects.

Download or read book Smart Computing Paradigms New Progresses and Challenges written by Atilla Elçi and published by Springer Nature. This book was released on 2019-11-30 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume book focuses on both theory and applications in the broad areas of communication technology, computer science and information security. It brings together contributions from scientists, professors, scholars and students, and presents essential information on computing, networking, and informatics. It also discusses the practical challenges encountered and the solutions used to overcome them, the goal being to promote the “translation” of basic research into applied research, and of applied research into practice. The works presented here will also demonstrate the importance of basic scientific research in a range of fields.

Download or read book Non stationary Electromagnetics written by Alexander Nerukh and published by CRC Press. This book was released on 2012-09-26 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to investigations of non-stationary electromagnetic processes. It offers a good opportunity to introduce the Volterra integral equation method more widely to the electromagnetic community. The explicit mathematical theory is combined with examples of its application in electromagnetic devices, optoelectronics, and photonics, wh

Download or read book Performance Modelling and Analysis of Heterogeneous Networks written by Demetres D. Kouvatsos and published by CRC Press. This book was released on 2022-09-01 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the recent years, a considerable amount of effort has been devoted, both in industry and academia, towards the performance modelling, evaluation and prediction of convergent multi-service heterogeneous networks, such as wireless and optical networks, towards the design and dimensioning of the next and future generation Internets.This book follows Heterogeneous Networks: Traffic Engineering, Performance Evaluation Studies and Tools and presents recent advances in networks of diverse technology reflecting the state-of-the-art technology and research achievements in performance modelling, analysis and applications worldwide.Technical topics discussed in the book include:• Multiservice Switching Networks;• Multiservice Switching Networks;• Wireless Ad Hoc Networks;• Wireless Sensor Networks;• Wireless Cellular Networks;• Optical Networks;Heterogeneous Networks:- Performance Modelling and Analysis contains recently extended research papers, which have their roots in the series of the HET-NETs International Working Conferences focusing on the 'Performance Modelling and Evaluation of Heterogeneous Networks' under the auspices of the EU Networks of Excellence Euro-NGI and Euro-FGI.Heterogeneous Networks: Performance Modelling and Analysis is ideal for personnel in computer/communication industries as well as academic staff and master/research students in computer science, operational research, electrical engineering and telecommunication systems and the Internet.KeywordsHeterogeneous networks, performance modelling and analysis, wired networks, wireless networks: ad hoc, sensor and cellular, optical networks, next and future generation Internets.

Download or read book Guide to Disaster Resilient Communication Networks written by Jacek Rak and published by Springer Nature. This book was released on 2020-07-22 with total page 813 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative volume presents a comprehensive guide to the evaluation and design of networked systems with improved disaster resilience. The text offers enlightening perspectives on issues relating to all major failure scenarios, including natural disasters, disruptions caused by adverse weather conditions, massive technology-related failures, and malicious human activities. Topics and features: describes methods and models for the analysis and evaluation of disaster-resilient communication networks; examines techniques for the design and enhancement of disaster-resilient systems; provides a range of schemes and algorithms for resilient systems; reviews various advanced topics relating to resilient communication systems; presents insights from an international selection of more than 100 expert researchers working across the academic, industrial, and governmental sectors. This practically-focused monograph, providing invaluable support on topics of resilient networking equipment and software, is an essential reference for network professionals including network and networked systems operators, networking equipment vendors, providers of essential services, and regulators. The work can also serve as a supplementary textbook for graduate and PhD courses on networked systems resilience.

Download or read book Resilient Routing in Communication Networks written by Jacek Rak and published by Springer Nature. This book was released on with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: