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Showing 1 - 11 of 11 matches in All Departments

Wireless Power Transfer (Hardcover, 2nd edition): Johnson I. Agbinya Wireless Power Transfer (Hardcover, 2nd edition)
Johnson I. Agbinya
R2,587 Discovery Miles 25 870 Ships in 12 - 17 working days

Wireless Power Transfer is the second edition of a well received first book, which published in 2012. It represents the state-of-the-art at the time of writing, and addresses a unique subject of great international interest in terms of research. Most of the chapters are contributed by the main author, though as in the first edition several chapters are contributed by other authors. The authors of the various chapters are experts in their own right on the specific topics within wireless energy transfer. Compared to the first edition, this new edition is more comprehensive in terms of the concepts discussed, and the range of current industrial applications which are presented, such as those of magnetic induction. From the eleven chapters of the first edtion, this second edition has expanded to twenty chapters. More chapters on the theoretical foundations and applications have been included. This new edition also contains chapters which deal with techniques for reducing power losses in wireless power transfer systems. In this regard, specific chapters discuss impedance matching methods, frequency splitting and how to deploy systems based on frequency splitting. A new chapter on multi-dimensional wireless power transfer has also been added. The design of wireless power transfer systems based on bandpass filtering approach has been included, in addition to the two techniques using couple mode theory and electronic circuits. The book has retained chapters on how to increase efficiency of power conversion and induction, and also how to control the power systems. Furthermore, detailed techniques for power relay, including applications, which were also discussed in the first edition, have been updated and kept. The book is written in a progressive manner, with a knowledge of the first chapters making it easier to understand the later chapters. Most of the underlying theories covered in the book are clearly relevant to inductive near field communications, robotic control, robotic propulsion techniques, induction heating and cooking and a range of mechatronic systems.

4G Wireless Communication Networks - Design Planning and Applications (Hardcover): Johnson I. Agbinya, Mari Carmen... 4G Wireless Communication Networks - Design Planning and Applications (Hardcover)
Johnson I. Agbinya, Mari Carmen Aguayo-Torres, Ryszard Klempous
R3,069 Discovery Miles 30 690 Ships in 12 - 17 working days

The revolution in wireless communication technology was initiated in the nineties leading to the development of new mobile communication systems including GSM,, GPRS, EDGE, WCDMA, WLAN, HSDPA, WiMAX and recently LTE-Advanced. These technologies have revolutionized the way and manner modern communication is undertaken. The revolution is not only in network design but also in new devices, handsets and Internet enabled devices. It is impossible for these technologies to be created without the support of other fields such as advanced signal processing techniques including OFDM, MIMO, coding, voice, image and video compression. These developments have also created the migration in focus from fixed telephony to IP telephony with complimentary consequences in the use of social networking and online retail and sales. As welcome as the new developments are, the overwhelming depth of technical expertise required to understand and follow the progress in technology advancement makes it harder and harder for the telecommunication engineer to follow without a logical and detailed compendium of the major concepts leading to these advancements. This book is a detailed compendium of these major advancements focusing exclusively on the emerging broadband wireless communication technologies which support broadband wireless data rate transmissions. S everal applications of the wireless communication networks including health care, underground communication, biomedical and bio-telemetry systems are detailed in the book. Technical topics: * Cellular communication concepts * CDMA, WCDMA, WiMAX, LTE-Advanced and Zigbee * Fading, diffraction and propagation models * Block and error control coding in modern communication networks including msequences, OVSF, Gold and Golay codes * OFDM and MIMO * Multi-carrier and cooperative communication techniques * Applications of wireless communication networks * Optical networks * Electromagnetic interference

Principles of Inductive Near Field Communications for Internet of Things (Hardcover): Johnson I. Agbinya Principles of Inductive Near Field Communications for Internet of Things (Hardcover)
Johnson I. Agbinya
R3,060 Discovery Miles 30 600 Ships in 12 - 17 working days

Near field communication devices and the emerging field of Internet of things require efficient short range communication techniques. Classical telecommunication theory however has so far focused on radiating electromagnetic signals which is more suited to terrestrial communication systems. Over the last decade however considerable research and applications of inductive methods have emerged as innovative approaches for secure short range communications by changing the paradigm of an established model of electromagnetic communications. We have witnessed the emergence of embedded inductive medical devices, magneto-inductive waveguides, inductive pots and cooking devices, magneto-inductive sensors, wireless power transfer, inductive hearing aids and the emerging inductive point-to-point communication specifically termed near-field communication (NFC) as used in mobile phones and payment cards to name a few. While there exist a large set of distributed methods and algorithms detailing the design and performances of such applications, a significant gap is observed as a lack of detailed collection of the methods in one place which could be easily understood and used quickly by someone seeking to apply the methods. In this book this missing gap is filled with the required details and the theory of near field communication systems including both the radiating and reactive (energy coupling) near-field systems in addition to the well known far field radiation techniques. The book details the fundamental expressions and design methods which facilitate the creation of near field devices and equipment including embedded biomedical implants. The book contains recent advances in inductive communications, performance, limitations and a collection of applications. It also lays a strong foundation for the application of inductive methods for creating Internet of Things systems. * The topics discussed in the book in great details include: * Near field and far field methods * Circuit models of inductive antennas; * Inductive methods in embedded medical devices * Range and capacity extension methods including multiple-input and multiple-output inductive systems; * Coding and modulation techniques; * Narrowband and broadband methods; * Magnetic link budgets; * Crosstalk * Magnetic induction waveguide devices and a Near field Simulator in Matlab The book is a compendium and design methods for inductive near field technologies and is ideal for design personnel in the wireless communication industries as well as academic staff and master/research students in computer science, wireless sensors, telecommunications systems research, electrical engineering and Internet of things. It is a useful guide for undergraduate student to appreciate the role of inductive circuits and magnetism in telecommunications and electronic devices in general.

Advances in Broadband Communication and Networks (Hardcover): Johnson I. Agbinya, Oya Sevimli, Sam Reisenfeld Advances in Broadband Communication and Networks (Hardcover)
Johnson I. Agbinya, Oya Sevimli, Sam Reisenfeld
R3,457 Discovery Miles 34 570 Ships in 12 - 17 working days

Broadband communications has become the major focus for industry for offering rich multimedia IP services in next generation networks. This book deals with the state-of-the-art and the underlying principles of key technologies which facilitate broadband telecommunications including millimetre wave gigabit Ethernet, terahertz communication, multiple input multiple output (MIMO) technology, orthogonal frequency division multiplex (OFDM), ultra wideband (UWB) and the fourth generation (4G) network technologies. The book illustrates the use of these technologies, including high resolution three-dimensional millimetre wave radar imaging and terahertz imaging techniques. Within the next few years advances in graphic rendering and the application of millimetre wave radar technology will enable high resolution radar surveillance and operators of industrial processes to control their machines and to navigate remotely even in poor visibility environments. The principles and performance of terahertz imaging are also demonstrated in this important book. The performance and success of emerging all-IP networks depend largely on the efficiency of broadband technologies and this book provides the basis for 4G networks and explores key performance measures such as quality of service and handover between distributed networks (mobile and fixed). The book also demonstrates the medical and biomedical applications of broadband wireless communications. Contents Preface, Acknowledgement, Editorial * Millimetre Wave Imaging for Industrial Applications * A 500-700 GHz System for exploring the THz Frequency Regime * 190 GHz Millimetre-wave Imaging using MMIC-based Heterodyne Receivers * W-BAND GAAS SCHOTTKY DIODE MMIC MIXERS FOR MULTI-GIGABIT WIRELESS COMMUNICATIONS * Implementation of a Gigabit per Second Millimeter Wave Transceiver on CMOS * Power Allocation for the MMSE Feedback Precoder on Multi-Antenna Broadcast Channels * Selective Detection for MIMO-OFDM Transmission * Ultra Wideband Systems ? A Research Overview * Robust Integer Frequency Offset Estimation for OFDM System * Experimental Comparison of Two Automotive Radars for use on an Autonomous Vehicle * On the Range-Data Rate Performance of Outdoor UWB Communication * A Network Controlled QoS Model over the 3GPP Evolved Packet Core * Vertical Handoffs in Fourth Generation Wireless Networks * Methodology and initial analysis results for development of non-invasive and hybrid driver drowsiness detection systems * Using Spectral Analysis to Extract Frequency Components from Electroencephalography: * Application for Fatigue Countermeasure in Train Drivers * Risk and Vulnerability Assessment of Secure Autonomic Communication Networks * Intelligent Techniques Based RF Based Human Localisation in Indoor Environment * A tutorial on the New Higher Order Rotation Spreading Matrix for BSOFDM

Bio-Informatic Systems, Processing and Applications (Hardcover): Johnson I. Agbinya, Edhem Custovic, Jim Whittington Bio-Informatic Systems, Processing and Applications (Hardcover)
Johnson I. Agbinya, Edhem Custovic, Jim Whittington
R3,042 Discovery Miles 30 420 Ships in 12 - 17 working days

The combination of bio-telemetry, sensor networks, communication networks and computing has opened up new areas in the medical field and provided the means for improved health care delivery. Over the past decade therefore reliance on information technology has become very prominent as doing so makes it a lot easier for health practitioners to offer much more efficient health services. This book is a compendium of emerging smart techniques using artificial intelligence for diagnosis, bio-informatics data analysis and biomedical systems. It details innovative applications of neural networks, computer vision, panoramic image processing, electroencephalography, electromyography and specialized information delivery based on smart sensors and communication to support the deaf, control of prosthetic limb, fall detection, cancer detection and fatigue detection. These tools and methods are presented for application in secure transportation, home-based health care and in medical establishments. The state-of-the art coverage provide also practical foundations for further research in biomedical informatics and engineering. Technical topics discussed in the book include: * Active detection of driver drowsiness; * Myoelectric Control of Limb Prostheses; * Electromyography; * Electroencephalography; * Bio-Signal Telemetry Sensor Networks; * Computer Vision in health care delivery; * Applications of wireless communication devices in health care delivery Contents: Preface; 1. Neural Networks Based System for Cancer Diagnosis Support; 2. Myoelectric Control of Upper-Limb Prostheses and the Effects of Fatigue; 3. Using Game Consoles for Human Medical Data Collection: in-field applications; 4. An Approach to Fall Detection using Gaussian Distribution of Clustered Knowledge; 5. ZigBee Sensor Network Propagation Analysis for Health-care Application; 6. Dimensionality Reduction in Surface Electromyographic Signals for Pattern Recognition; 7. Assessing a potential electroencephalography based algorithm during a monotonous train driving task in train drivers; 8. Detecting Driver Drowsiness with Examples using EEG and Body Movement; 9. Cortical Width Measurement Based On Panoramic Radiographs Using Computer-Aided System; 10. Development of a Computer Vision Application for Surgical Skill Training and Assessment; 11. Information Delivery System for Deaf People at a Larger Disaster; Author Index; Keyword

Applied Data Analytics - Principles and Applications (Hardcover): Johnson I. Agbinya Applied Data Analytics - Principles and Applications (Hardcover)
Johnson I. Agbinya
R2,815 Discovery Miles 28 150 Ships in 12 - 17 working days

The emergence of huge amounts of data which require analysis and in some cases real-time processing has forced exploration into fast algorithms for handling very lage data sizes. Analysis of x-ray images in medical applications, cyber security data, crime data, telecommunications and stock market data, health records and business analytics data are but a few areas of interest. Applications and platforms including R, RapidMiner and Weka provide the basis for analysis, often used by practitioners who pay little to no attention to the underlying mathematics and processes impacting the data. This often leads to an inability to explain results or correct mistakes, or to spot errors. Applied Data Analytics - Principles and Applications seeks to bridge this missing gap by providing some of the most sought after techniques in big data analytics. Establishing strong foundations in these topics provides practical ease when big data analyses are undertaken using the widely available open source and commercially orientated computation platforms, languages and visualisation systems. The book, when combined with such platforms, provides a complete set of tools required to handle big data and can lead to fast implementations and applications. The book contains a mixture of machine learning foundations, deep learning, artificial intelligence, statistics and evolutionary learning mathematics written from the usage point of view with rich explanations on what the concepts mean. The author has thus avoided the complexities often associated with these concepts when found in research papers. The tutorial nature of the book and the applications provided are some of the reasons why the book is suitable for undergraduate, postgraduate and big data analytics enthusiasts. This text should ease the fear of mathematics often associated with practical data analytics and support rapid applications in artificial intelligence, environmental sensor data modelling and analysis, health informatics, business data analytics, data from Internet of Things and deep learning applications.

IP Communications and Services for NGN (Hardcover): Johnson I. Agbinya IP Communications and Services for NGN (Hardcover)
Johnson I. Agbinya
R3,493 Discovery Miles 34 930 Ships in 12 - 17 working days

Rapid deployment and acceptance of broadband networks, including the 802.11 a/b/g, 3G cellular networks, WiMAX, and emerging 4G cellular IP networks, have sparked a growing reliance on voice over IP and the quickly emerging IP TV and Mobile TV. Providing the necessary background and technical understanding to stay abreast of and even ahead of the IP trend, IP Communications and Services for NGN explores IP development for the delivery of next generation mobile services. Packed with detailed illustrations, this cutting-edge reference examines the primary IP protocols (IPv4 and IPv6), real-time protocols, and three major IP services (VoIP, IPTV, and Mobile TV). It clearly explains the different architectures of fixed, mobile, and wireless networks along with the major advantages and disadvantages of each. It includes coverage of the latest in: The VoIP Market SCTP and Vertical Handoff RSVP: Resource Reservation Protocol MPLS: MultiProtocol Label Switching SIP: Session Initiation Protocol IMS: IP Multimedia Subsystem RTSP: Real-Time Streaming Protocol RTP: Real-Time Transport Protocol IPTV System Architectures and IPTV System Descriptions With a detailed listing of commonly used acronyms, along with a clear description of the role IP is likely to play in the development of next generation mobile services, this book provides educators, industry practitioners, regulators, and subscribers with the ideal starting point for developing the understanding required to deploy, train, and use IP services effectively and efficiently.

IP Communications and Services for NGN (Paperback): Johnson I. Agbinya IP Communications and Services for NGN (Paperback)
Johnson I. Agbinya
R1,716 Discovery Miles 17 160 Ships in 12 - 17 working days

Rapid deployment and acceptance of broadband networks, including the 802.11 a/b/g, 3G cellular networks, WiMAX, and emerging 4G cellular IP networks, have sparked a growing reliance on voice over IP and the quickly emerging IP TV and Mobile TV. Providing the necessary background and technical understanding to stay abreast of and even ahead of the IP trend, IP Communications and Services for NGN explores IP development for the delivery of next generation mobile services. Packed with detailed illustrations, this cutting-edge reference examines the primary IP protocols (IPv4 and IPv6), real-time protocols, and three major IP services (VoIP, IPTV, and Mobile TV). It clearly explains the different architectures of fixed, mobile, and wireless networks along with the major advantages and disadvantages of each. It includes coverage of the latest in: The VoIP Market SCTP and Vertical Handoff RSVP: Resource Reservation Protocol MPLS: MultiProtocol Label Switching SIP: Session Initiation Protocol IMS: IP Multimedia Subsystem RTSP: Real-Time Streaming Protocol RTP: Real-Time Transport Protocol IPTV System Architectures and IPTV System Descriptions With a detailed listing of commonly used acronyms, along with a clear description of the role IP is likely to play in the development of next generation mobile services, this book provides educators, industry practitioners, regulators, and subscribers with the ideal starting point for developing the understanding required to deploy, train, and use IP services effectively and efficiently.

Journal of Machine to Machine Communications 1-2 (Paperback): Johnson I. Agbinya Journal of Machine to Machine Communications 1-2 (Paperback)
Johnson I. Agbinya
R1,053 Discovery Miles 10 530 Ships in 10 - 15 working days
Journal of Machine to Machine Communications (Paperback): Johnson I. Agbinya Journal of Machine to Machine Communications (Paperback)
Johnson I. Agbinya
R1,050 Discovery Miles 10 500 Ships in 10 - 15 working days

Currently significant research publications in machine to machine communications, Internet of things, distributed and ubiquitous computing are spread across many disciplines and journals with each one focusing on a narrow aspect of the field of Machine to Machine Intelligence. Consequently finding a single point of focus which makes it easy for researchers and in particular early career researchers to latch onto new publications in this field in one place has been difficult. The objective of TMMI is to provide such a focus for state of the art research findings and development is machine to machine systems. The Journal will receive contributions which deal with all aspects of machine to machine (M2M) communications, Internet of things (IoT), distributed and ubiquitous computing, communications and sensing. Towards that end the team of international editors and advisory board is formed to include individuals with extensive expertise in at least one aspect of the Journal spread. At inception we will periodically publish the Journal quarterly. The Journal is published by the Association of International Scientists (AIS).

Journal of Green Engineering 3-3 (Paperback): Johnson I. Agbinya Journal of Green Engineering 3-3 (Paperback)
Johnson I. Agbinya
R1,164 Discovery Miles 11 640 Ships in 10 - 15 working days

Special Issue: Special issue on: Emerging Green Energy Techniques Green Engineering will publish original, high quality, peer-reviewed research papers and review articles dealing with environmentally safe engineering including their systems. The goal is to promote environmentally safe engineering by utilizing various modeling approaches, but especially transdisciplinary approach between various disciplines of engineering, as well as, other disciplines e.g., social sciences. Of particular interest are papers that reflect recent development and application of modeling tools as well as innovative solutions in the field of environmentally safe engineering. Aims and scopes: Green Engineering will publish original, high quality, peer-reviewed research papers and review articles dealing with environmentally safe engineering including their systems. Paper submission is solicited on: 1. Theoretical and numerical modeling of environmentally safe electrical engineering devices and systems 2. Simulation of performance of innovative energy supply systems including renewable energy systems, as well as energy harvesting systems 3. Modeling and optimization of human environmentally conscientiousness environment (especially related to electromagnetics and acoustics) 4. Modeling and optimization of applications of engineering sciences and technology to medicine and biology 5. Advances in modeling including optimization, product modeling, fault detection and diagnostics, inverse models 6. Advances in software and systems interoperability, validation and calibration techniques. Simulation tools for sustainable environment (especially electromagnetic, and acoustic) 7. Experiences on teaching environmentally safe engineering (including applications of engineering sciences and technology to medicine and biology) All these topics may be addressed from a global scale to a microscopic scale, and for different phases during the life cycle.

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