0
Your cart

Your cart is empty

Browse All Departments
Price
  • R100 - R250 (1)
  • R250 - R500 (3)
  • R500+ (1,304)
  • -
Status
Format
Author / Contributor
Publisher

Books > Professional & Technical > Electronics & communications engineering > Communications engineering / telecommunications > WAP (wireless) technology

The Internet of People, Things and Services - Workplace Transformations (Paperback): Claire A. Simmers, Murugan Anandarajan The Internet of People, Things and Services - Workplace Transformations (Paperback)
Claire A. Simmers, Murugan Anandarajan
R1,595 Discovery Miles 15 950 Ships in 12 - 17 working days

The transformational technologies of the Internet-Web compound continue to exert a vast and readily apparent influence on the way we live and work. In recent times, internet penetration is now very high in most parts of the world, impacting the context and content of the workplace and the boundary between work and private life is even more porous. Not only has the reach increased, but the technologies to access the Internet-Web have further evolved towards increasing portability. The hardware evolution from desktops to laptops to mobile technologies (phones, tablets, watches, eyeglasses) marches forward. The increasing mobility and 24/7 accessibility offers the opportune time to revisit the transformations occurring. Today the Internet consists of billions of digital devices, people, services and other physical objects with the potential to seamlessly connect, interact and exchange information about themselves and their environment. Organizations now use these digital devices and physical objects to produce and consume Internet-based services. This new Internet ecosystem is commonly referred to as the Internet of People, Things and Services (IoPTS). In this follow-up to their 2006 volume, Simmers & Anandarajan examine how The Internet of People, Things and Services (IoPTS) transforms our workplaces. Information and communications technology (ICT) expansion from desktops to laptops to ubiquitous smart objects that sense and communicate directly over the internet - the IoPTS - offers us the opportune time to revisit how the Internet transforms our workplaces.

Principles of Communication: A First Course in Communication (Hardcover): Kwang-Cheng Chen Principles of Communication: A First Course in Communication (Hardcover)
Kwang-Cheng Chen
R2,629 Discovery Miles 26 290 Ships in 12 - 17 working days

Principles of Communications provides an introduction to the fundamental principles of communications. Basic mathematical background for system and signals, analog communication systems and modern digital communication systems are systematically introduced. Principles of Communications theory is been explained in an easy-to-understand way. Advanced topics in modern digital communications, especially related to wireless communications, have been conceptually explained, including forward error correcting codes, fading channels, OFDM, and CDMA. This book serves as the basis of communication system design, and as a way to quickly understand the principles of communication systems for those who do not major in communications. Its readership includes undergraduate and graduate level students in the field of Communications and research engineers at Communications companies. Contents * Preface, * History and Milestones of Communication Technology * Filtering of Random Processes and Signals * Analog Communications * Pulse Modulations and Digital Coding * Optimal Receiver of Digital Communication Systems * Passband Digital Transmission * Error Correcting Codes * Communications over Wireless in Fading Channels * Orthogonal Frequency Division Multiplexing * Spread Spectrum Communications and Code Division Multiple Access * References; Index

Single- And Multi-Carrier Mimo Transmission for Broadband Wireless Systems (Hardcover): Ramjee Prasad, Muhammad Imadur Rahman,... Single- And Multi-Carrier Mimo Transmission for Broadband Wireless Systems (Hardcover)
Ramjee Prasad, Muhammad Imadur Rahman, Sekhar Suvra Das
R3,945 Discovery Miles 39 450 Ships in 12 - 17 working days

The main focus of "Single- and Multi-Carrier MIMO Transmission for Broadband Wireless Systems" is to provide the basic understanding of the underlying techniques related to PHY-MAC design of future wireless systems. It includes basic concepts related to single- and multi-carrier transmissions together with MIMO techniques. Discussions related to different recent standards that use single- and multi-carrier transmissions are also explained. "Single- and Multi-Carrier MIMO Transmission for Broadband Wireless Systems" provides a comprehensive and holistic approach to the variety of technical solutions. Future system design would require these different technologies to work together, and not independently. Therefore, it is very important to analyze the effects and gains when they are put together in a unified platform. This is the prime focus of this book. Moreover, the authors include recent research results which are not yet published in another form. The book is intended to be used for lectures in graduate level courses at universities. PhD level students should also find it useful as this book will outline the fundamental concepts and design methods for PHY and MAC layers of future wireless systems. This book can also be used as a reference by engineers and developers in the industry as well as by researchers in academia. For professionals, system architects and managers who play a key role in the selection of a baseline system concept for future wireless standards, such as IMT-Advanced type architecture, the authors will include discussions, analysis and guidelines to highlight overall system level perspective. Contents Preface, * Introduction: Background and motivation, * Wireless Channel Modeling, * Basic Multi-Carrier Multiple Access Schemes, * Multi-carrier Fundamentals, * Multi-carrier based access techniques, * Single-carrier transmissions with Cyclic Prefix, * Synchronization - Time and frequency, * Channel estimation and equalization, * Effect of High Power Amplifier, * Multi-antenna gains ? background, * Transmit Diversity Vs Beamforming, * Exploiting Cyclic Delay Diversity in OFDM System, * Joint Diversity and Multiplexing Schemes for MIMO-OFDM Systems, * MIMO design in SC-FDE/Sc-FDMA systems, * Conclusions and perspectives

An Introduction to Digital Signal Processing (Hardcover): Stanley Mneney An Introduction to Digital Signal Processing (Hardcover)
Stanley Mneney
R2,627 Discovery Miles 26 270 Ships in 12 - 17 working days

An Introduction to Digital Signal Processing aims at undergraduate students who have basic knowledge in C programming, Circuit Theory, Systems and Simulations, and Spectral Analysis. The book is focused on basic concepts of digital signal processing, MATLAB simulation and implementation on selected DSP hardware in which the candidate is introduced to the basic concepts first before embarking to the practical part which comes in the later chapters. Initially Digital Signal Processing evolved as a postgraduate course which slowly filtered into the undergraduate curriculum as a simplified version of the latter. The goal was to study DSP concepts and to provide a foundation for further research where new and more efficient concepts and algorithms can be developed. Though this was very useful it did not arm the student with all the necessary tools that many industries using DSP technology would require to develop applications. This book is an attempt to bridge the gap. It is focused on basic concepts of digital signal processing, MATLAB simulation and implementation on selected DSP hardware. The objective is to win the student to use a variety of development tools to develop applications. Contents * Introduction to Digital Signal processing. * The transform domain analysis: the Discrete-Time Fourier Transform * The transform domain analysis: the Discrete Fourier Transform * The transform domain analysis: the z-transform * Review of Analogue Filter * Digital filter design. * Digital Signal Processing Implementation Issues * Digital Signal Processing Hardware and Software * Examples of DSK Filter Implementation

Mobile Crowdsensing (Paperback): Cristian Borcea, Manoop Talasila, Reza Curtmola Mobile Crowdsensing (Paperback)
Cristian Borcea, Manoop Talasila, Reza Curtmola
R1,486 Discovery Miles 14 860 Ships in 12 - 17 working days

Mobile crowdsensing is a technology that allows large scale, cost-effective sensing of the physical world. In mobile crowdsensing, mobile personal devices such as smart phones or smart watches come equipped with a variety of sensors that can be leveraged to collect data related to environment, transportation, healthcare, safety and so on. This book presents the first extensive coverage of mobile crowdsensing, with examples and insights drawn from the authors' extensive research on this topic as well as from the research and development of a growing community of researchers and practitioners working in this emerging field. Throughout the text, the authors provide the reader with various examples of crowdsensing applications and the building blocks to creating the necessary infrastructure, explore the related concepts of mobile sensing and crowdsourcing, and examine security and privacy issues introduced by mobile crowdsensing platforms. Provides a comprehensive description of mobile crowdsensing, a one-stop shop for all relevant issues pertaining to mobile crowdsensing, including motivation, applications, design and implementation, incentive mechanisms, and reliability and privacy. Describes the design and implementations of mobile crowdsensing platforms of great interest for the readers working in research and industry to quickly implement and test their systems. Identifies potential issues in building such mobile crowdsensing applications to ensure their usability in real life and presents future directions in mobile crowdsensing by emphasizing the open problems that have to be addressed.

Mobile Devices - Tools and Technologies (Paperback): Lauren Collins, Scott R. Ellis Mobile Devices - Tools and Technologies (Paperback)
Lauren Collins, Scott R. Ellis
R1,508 Discovery Miles 15 080 Ships in 12 - 17 working days

Wireless and mobile communications have grown exponentially. The average individual now possesses a minimum of two smart mobile devices. The consistent advancement of mobile devices feeds the ever-growing appetite for faster bandwidth, uninterrupted connectivity, applications to fulfill the needs of consumers and businesses, and security for all of this information. Mobile Devices: Tools and Technologies provides readers at all levels of technical expertise with an understanding of mobile device concepts, application development processes, networking and infrastructure, and security methods. This book is organized into four sections, with chapters contributed by engineers with extensive real-world experience in the mobile and wireless field. The first section discusses the current mobile device landscape, including the latest technology innovations, personal and business use trends, and mobile operating systems and applications. The second section focuses on the application development process, from strategy and process through the development phases, to production and launch. This section covers both Android and iOS application development. In the third section, the authors explore mobile access standards, network types, and infrastructure components. This section also covers proximity communications standards, including Bluetooth, NFC, and RFID. The book concludes with a look at mobile device security, including mobile encryption methods, wireless security levels, and corporate security and workforce management strategies. Throughout the book, the contributors illustrate proven best practices and methodologies using real-world case studies drawn from their extensive experiences with mobile software and infrastructures for enterprise customers.

Mobile Broadcasting with WiMAX - Principles, Technology, and Applications (Paperback): Amitabh Kumar Mobile Broadcasting with WiMAX - Principles, Technology, and Applications (Paperback)
Amitabh Kumar
R2,468 Discovery Miles 24 680 Ships in 12 - 17 working days

Written exclusively from broadcasters perspective, Mobile Broadcasting with WiMAX will help you move ahead in the use of WiMAX technologies. Whether you are an engineer, content provider, manager, or operator and planning such services, this book helps you understand the dimensions of this new medium and integration of communication, broadcasting and Multimedia technologies. The book oulines migrating to a new generation of broadcasting which integrates the Mobile, Wireless and Fixed network domains, then gives you a complete picture on what is happening in the field.
The book is divided into five parts as follows:
PART I Gives an introduction to Broadband Wireless Technologies and Mobile WiMAX. Wi-Fi including 802.11a, b, n and g, WiMAX technologies with focus on Mobile WiMAX 802.16e, and provides a global overview of deployment of Wireless broadband networks.
PART-II is about Mobile Multimedia broadcasting and Mobile TV technologies, based on both cellular and broadband wireless.
PART III covers Resources for Mobile multimedia broadcasting and comprises of four structured chapters on Spectrum for WiMAX networks, WiMAX terrestrial broadcasting networks, client devices for WiMAX and an update of on chipsets developments.
Part IV is devoted to the Network Architectures and the integration of WiMAX with other networks, both fixed and mobile.
Part V deals with Software architectures and Applications which help the process of mobile multimedia broadcasting. Case studies of prominent networks are given with country specific examples.
*Covers mobile broadcasting using a WiMAX network
*Case studies outine successful WiMAX network implementations
*Learn how tointegrate an exsisting network with WiMAX

Wireless Technologies - Circuits, Systems, and Devices (Hardcover): Krzysztof Iniewski Wireless Technologies - Circuits, Systems, and Devices (Hardcover)
Krzysztof Iniewski; Contributions by Joe E. Brewer, Jan M Rabaey, Nathan Pletcher, Raffaella Borzi, …
R6,014 Discovery Miles 60 140 Ships in 12 - 17 working days

Advanced concepts for wireless technologies present a vision of technology that is embedded in our surroundings and practically invisible. From established radio techniques like GSM, 802.11 or Bluetooth to more emerging technologies, such as Ultra Wide Band and smart dust motes, a common denominator for future progress is the underlying integrated circuit technology. Wireless Technologies responds to the explosive growth of standard cellular radios and radically different wireless applications by presenting new architectural and circuit solutions engineers can use to solve modern design problems. This reference addresses state-of-the art CMOS design in the context of emerging wireless applications, including 3G/4G cellular telephony, wireless sensor networks, and wireless medical application. Written by top international experts specializing in both the IC industry and academia, this carefully edited work uncovers new design opportunities in body area networks, medical implants, satellite communications, automobile radar detection, and wearable electronics. The book is divided into three sections: wireless system perspectives, chip architecture and implementation issues, and devices and technologies used to fabricate wireless integrated circuits. Contributors address key issues in the development of future silicon-based systems, such as scale of integration, ultra-low power dissipation, and the integration of heterogeneous circuit design style and processes onto one substrate. Wireless sensor network systems are now being applied in critical applications in commerce, healthcare, and security. This reference, which contains 25 practical and scientifically rigorous articles, provides the knowledge communications engineers need to design innovative methodologies at the circuit and system level.

Advances in Mobile Computing and Communications - Perspectives and Emerging Trends in 5G Networks (Paperback): M. Bala Krishna,... Advances in Mobile Computing and Communications - Perspectives and Emerging Trends in 5G Networks (Paperback)
M. Bala Krishna, Jaime Lloret Mauri
R1,568 Discovery Miles 15 680 Ships in 12 - 17 working days

By 2020, if not before, mobile computing and wireless systems are expected to enter the fifth generation (5G), which promises evolutionary if not revolutionary services. What those advanced services will look like, sound like, and feel like is the theme of the book Advances in Mobile Computing and Communications: Perspectives and Emerging Trends in 5G Networks. The book explores futuristic and compelling ideas in latest developments of communication and networking aspects of 5G. As such, it serves as an excellent guide for advanced developers, communication network scientists, researchers, academicians, and graduate students. The authors address computing models, communication architecture, and protocols based on 3G, LTE, LTE-A, 4G, and beyond. Topics include advances in 4G, radio propagation and channel modeling aspects of 4G networks, limited feedback for 4G, and game theory application for power control and subcarrier allocation in OFDMA cellular networks. Additionally, the book covers millimeter-wave technology for 5G networks, multicellular heterogeneous networks, and energy-efficient mobile wireless network operations for 4G and beyond using HetNets. Finally, the authors delve into opportunistic multiconnect networks with P2P WiFi and cellular providers and video streaming over wireless channels for 4G and beyond.

Mobile SmartLife via Sensing, Localization, and Cloud Ecosystems (Paperback): Kaikai Liu, Xiaolin Li Mobile SmartLife via Sensing, Localization, and Cloud Ecosystems (Paperback)
Kaikai Liu, Xiaolin Li
R1,503 Discovery Miles 15 030 Ships in 12 - 17 working days

Indoor location is one of the two most important contexts (time and location), becoming a key entry for mobile Internet. This book envisions potential indoor location applications, overviews the related state of the art technologies, and presents original patented techniques and open source prototype systems. The tutorial and sample code are provided as a good reference and starting point for readers who are interested in the technique detail.

Cognitive Radio Networks - Efficient Resource Allocation in Cooperative Sensing, Cellular Communications, High-Speed Vehicles,... Cognitive Radio Networks - Efficient Resource Allocation in Cooperative Sensing, Cellular Communications, High-Speed Vehicles, and Smart Grid (Paperback)
Tao Jiang, Zhiqiang Wang, Yang Cao
R1,480 Discovery Miles 14 800 Ships in 12 - 17 working days

Resource allocation is an important issue in wireless communication networks. In recent decades, cognitive radio-based networks have garnered increased attention and have been well studied to overcome the problem of spectrum scarcity in future wireless communications systems. Many new challenges in resource allocation appear in cognitive radio-based networks. This book focuses on effective resource allocation solutions in several important cognitive radio-based networks, including opportunistic spectrum access networks, cooperative sensing networks, cellular networks, high-speed vehicle networks, and smart grids. Cognitive radio networks are composed of cognitive, spectrum-agile devices capable of changing their configuration on the fly based on the spectral environment. This capability makes it possible to design flexible and dynamic spectrum access strategies with the purpose of opportunistically reusing portions of the spectrum temporarily vacated by licensed primary users. Different cognitive radio-based networks focus on different network resources, such as transmission slots, sensing nodes, transmission power, white space, and sensing channels. This book introduces several innovative resource allocation schemes for different cognitive radio-based networks according to their network characteristics: Opportunistic spectrum access networks - Introduces a probabilistic slot allocation scheme to effectively allocate the transmission slots to secondary users to maximize throughput Cooperative sensing networks - Introduces a new adaptive collaboration sensing scheme in which the resources of secondary users are effectively utilized to sense the channels for efficient acquisition of spectrum opportunities Cellular networks - Introduces a framework of cognitive radio-assisted cooperation for downlink transmissions to allocate transmission modes, relay stations, and transmission power/sub-channels to secondary users to maximize throughput High-speed vehicle networks - Introduces schemes to maximize the utilized TV white space through effective allocation of white space resources to secondary users Smart grids - Introduces effective sensing channel allocation strategies for acquiring enough available spectrum channels for communications between utility and electricity consumers

Internet of Drones - Applications, Opportunities, and Challenges (Hardcover): Saravanan Krishnan, M. Murugappan Internet of Drones - Applications, Opportunities, and Challenges (Hardcover)
Saravanan Krishnan, M. Murugappan
R4,162 Discovery Miles 41 620 Ships in 9 - 15 working days

Focusses on important perspectives of the Internet of Drones (IoD) Emphasizes drone deployment in smart cities, smart agriculture, smart healthcare, and 3D mapping Covers challenges in drone design for applications with security and privacy issues Reviews diversified drone applications with real-use cases from modern drone players ranging from startup companies to big giants in the drone industry Includes different aspects of drone design such as hardware and software architecture, potential applications, and opportunities

Massive IoT Access for 6G (Hardcover, 1st ed. 2023): Zhen Gao, Malong Ke, Li Qiao, Yikun Mei Massive IoT Access for 6G (Hardcover, 1st ed. 2023)
Zhen Gao, Malong Ke, Li Qiao, Yikun Mei
R3,796 Discovery Miles 37 960 Ships in 10 - 15 working days

The Internet-of-Things (IoT) revolution has triggered the need of massive connectivity for billions of devices requiring a system capacity which is far beyond the current network designs that can be supported. This emerging requirement has reshaped the society and industry in pursuing efficient communication paradigm. In particular, massive machine-type communications (mMTC) will be a prime driver for enabling the vision of scalable IoT with heterogeneous applications, where the massive access is of paramount importance. This book discusses important massive IoT scenarios and the key technical requirements of the corresponding massive access. We review the state-of-the-art IoT standards and mMTC solutions, and summarize the limitations of the existing schemes from the perspectives of the network architecture, random access procedure, and multiple access techniques. Here, we specify the massive access challenges and reveal that the facilitation of MTC invokes a dramatically different access scheme from current ones mainly designed for human-centric communications. Moreover, we propose several promising massive access solutions to overcome the limitations, where sufficient theoretical model and algorithm design guidance are provided. Besides, detailed simulation and engineering implementation methods are also included.

The Future X Network - A Bell Labs Perspective (Paperback): Marcus K. Weldon The Future X Network - A Bell Labs Perspective (Paperback)
Marcus K. Weldon
R1,528 Discovery Miles 15 280 Ships in 12 - 17 working days

We are at the dawn of an era in networking that has the potential to define a new phase of human existence. This era will be shaped by the digitization and connection of everything and everyone with the goal of automating much of life, effectively creating time by maximizing the efficiency of everything we do and augmenting our intelligence with knowledge that expedites and optimizes decision-making and everyday routines and processes. The Future X Network: A Bell Labs Perspective outlines how Bell Labs sees this future unfolding and the key technological breakthroughs needed at both the architectural and systems levels. Each chapter of the book is dedicated to a major area of change and the network and systems innovation required to realize the technological revolution that will be the essential product of this new digital future.

Building Wireless Sensor Networks - Theoretical and Practical Perspectives (Paperback): Nandini Mukherjee, Sarmistha Neogy,... Building Wireless Sensor Networks - Theoretical and Practical Perspectives (Paperback)
Nandini Mukherjee, Sarmistha Neogy, Sarbani Roy
R1,623 Discovery Miles 16 230 Ships in 12 - 17 working days

Building Wireless Sensor Networks: Theoretical and Practical Perspectives presents the state of the art of wireless sensor networks (WSNs) from fundamental concepts to cutting-edge technologies. Focusing on WSN topics ideal for undergraduate and postgraduate curricula, this book: Provides essential knowledge of the contemporary theory and practice of wireless sensor networking Describes WSN architectures, protocols, and operating systems Details the routing and data aggregation algorithms Addresses WSN security and energy efficiency Includes sample programs for experimentation The book offers overarching coverage of this exciting field, filling a critical gap in the existing literature.

Internet of Things - Challenges, Advances, and Applications (Paperback): Qusay F. Hassan, Atta-Ur-Rehman Khan, Sajjad A. Madani Internet of Things - Challenges, Advances, and Applications (Paperback)
Qusay F. Hassan, Atta-Ur-Rehman Khan, Sajjad A. Madani
R1,580 Discovery Miles 15 800 Ships in 12 - 17 working days

Internet of Things: Challenges, Advances, and Applications provides a comprehensive introduction to IoT, related technologies, and common issues in the adoption of IoT on a large scale. It surveys recent technological advances and novel solutions for challenges in the IoT environment. Moreover, it provides detailed discussion of the utilization of IoT and its underlying technologies in critical application areas, such as smart grids, healthcare, insurance, and the automotive industry. The chapters of this book are authored by several international researchers and industry experts. This book is composed of 18 self-contained chapters that can be read, based on interest. Features: Introduces IoT, including its history, common definitions, underlying technologies, and challenges Discusses technological advances in IoT and implementation considerations Proposes novel solutions for common implementation issues Explores critical application domains, including large-scale electric power distribution networks, smart water and gas grids, healthcare and e-Health applications, and the insurance and automotive industries The book is an excellent reference for researchers and post-graduate students working in the area of IoT, or related areas. It also targets IT professionals interested in gaining deeper knowledge of IoT, its challenges, and application areas.

Industrial Wireless Sensor Networks - Monitoring, Control and Automation (Hardcover): R Budampati, S Kolavennu Industrial Wireless Sensor Networks - Monitoring, Control and Automation (Hardcover)
R Budampati, S Kolavennu
R7,947 Discovery Miles 79 470 Ships in 12 - 17 working days

Industrial Wireless Sensor Networks: Monitoring, Control and Automation explores the explosive growth that has occurred in the use of wireless sensor networks in a variety of applications during the last few years. As wireless technology can reduce costs, increase productivity, and ease maintenance, the book looks at the progress in standardization efforts regarding reliability, security, performance, power consumption, and integration. Early sections of the book discuss issues such as media access control (MAC), antenna design and site survey, energy harvesting, and explosion-proof design. Subsequent sections present WSN standards, including ISA100, ZigBee (TM), Wifi (TM), WirelessHART (TM) and 6loWPAN, and the applications of WSNs in the oil and gas, chemical, food, and nuclear power industries.

Wireless Ad Hoc Networking - Personal-Area, Local-Area, and the Sensory-Area Networks (Hardcover): Shih-Lin Wu, Yu-chee Tseng Wireless Ad Hoc Networking - Personal-Area, Local-Area, and the Sensory-Area Networks (Hardcover)
Shih-Lin Wu, Yu-chee Tseng
R4,018 Discovery Miles 40 180 Ships in 12 - 17 working days

The rapid progress of mobile, wireless communication and embedded micro-sensing MEMS technologies has brought about the rise of pervasive computing. Wireless local-area networks (WLANs) and wireless personal-area networks (WPANs) are now common tools for many people, and it is predicted that wearable sensor networks will greatly improve everyday life as we know it. By integrating these technologies into a pervasive system, we can access information and use computing resources anytime, anywhere, and with any device. Wireless Ad Hoc Networking: Personal-Area, Local-Area, and the Sensory-Area Networks covers these key technologies used in wireless ad hoc networks. The book is divided into three parts, each providing self-contained chapters written by international experts. Topics include networking architectures and protocols, cross-layer architectures, localization and location tracking, time synchronization, QoS and real-time, security and dependability, applications, modeling and performance evaluation, implementation and experience, and much more. The book is novel in its single source presentation of ad hoc networking and related key technologies and applications over the platforms of personal area, sensory area, and local area networks. It is a valuable resource for those who work in or are interested in learning about the pervasive computing environment.

Wireless Security and Cryptography - Specifications and Implementations (Hardcover): Nicolas Sklavos, Xinmiao Zhang Wireless Security and Cryptography - Specifications and Implementations (Hardcover)
Nicolas Sklavos, Xinmiao Zhang; Contributions by Odysseas Koufopavlou, Vesna Hassler, Paris Kitsos, …
R5,054 Discovery Miles 50 540 Ships in 12 - 17 working days

As the use of wireless devices becomes widespread, so does the need for strong and secure transport protocols. Even with this intensified need for securing systems, using cryptography does not seem to be a viable solution due to difficulties in implementation. The security layers of many wireless protocols use outdated encryption algorithms, which have proven unsuitable for hardware usage, particularly with handheld devices. Summarizing key issues involved in achieving desirable performance in security implementations, Wireless Security and Cryptography: Specifications and Implementations focuses on alternative integration approaches for wireless communication security. It gives an overview of the current security layer of wireless protocols and presents the performance characteristics of implementations in both software and hardware. This resource also presents efficient and novel methods to execute security schemes in wireless protocols with high performance. It provides the state of the art research trends in implementations of wireless protocol security for current and future wireless communications. Unique in its coverage of specification and implementation concerns that include hardware design techniques, Wireless Security and Cryptography: Specifications and Implementations provides thorough coverage of wireless network security and recent research directions in the field.

Local Positioning Systems - LBS Applications and Services (Hardcover): Krzysztof W Kolodziej, Johan Hjelm Local Positioning Systems - LBS Applications and Services (Hardcover)
Krzysztof W Kolodziej, Johan Hjelm
R5,064 Discovery Miles 50 640 Ships in 12 - 17 working days

Local Positioning Systems: LBS Applications and Services explores the possible approaches and technologies to location problems including people and asset tracking, mobile resource management, public safety, and handset location-based services. The book examines several indoor positioning systems, providing detailed case studies of existing applications and their requirements, and shows how to set them up. Other chapters are dedicated to position computation algorithms using different signal metrics and determination methods, 2D/3D indoor map data and location models, indoor navigation, system components and how they work, privacy, deployment issues, and standards. In detail, the book explains the steps for deploying a location-enabled network, including doing a site-survey, creating a positioning model and floor maps, and access point placement and configuration. Also presented is a classification for network-based and ad-hoc positioning systems, and a framework for developing indoor LBS services.

This comprehensive guide will be invaluable to students and lecturers in the area of wireless computing. It will also be an enabling resource to developers and researchers seeking to expand their knowledge in this field.

Data-Driven Intelligence in Wireless Networks - Concepts, Solutions, and Applications (Hardcover): Muhammad Khalil Afzal,... Data-Driven Intelligence in Wireless Networks - Concepts, Solutions, and Applications (Hardcover)
Muhammad Khalil Afzal, Muhammad Ateeq, Sung Won Kim
R3,417 Discovery Miles 34 170 Ships in 9 - 15 working days

Covers details on wireless communication problems, conducive for data-driven solutions Provides a comprehensive account of programming languages, tools, techniques, and good practices Provides an introduction to data-driven techniques applied to wireless communication systems Examines data-driven techniques, performance, and design issues in wireless networks Includes several case studies that examine data-driven solution for QoS in heterogeneous wireless networks

Computational Intelligent Security in Wireless Communications (Hardcover): Suhel Ahmed Khan, Rajeev Kumar, Omprakash Kaiwartya,... Computational Intelligent Security in Wireless Communications (Hardcover)
Suhel Ahmed Khan, Rajeev Kumar, Omprakash Kaiwartya, Raees Ahmad Khan, Mohammad Faisal
R3,525 R3,174 Discovery Miles 31 740 Save R351 (10%) Ships in 5 - 10 working days

Wireless network security research is multidisciplinary in nature, including data analysis, economics, mathematics, forensics, information technology, and computer science. This text covers cutting-edge research in computational intelligence systems from diverse fields on the complex subject of wireless communication security. It discusses important topics including computational intelligence in wireless network and communications, artificial intelligence and wireless communication security, security risk scenarios in communications, security/resilience metrics and their measurements, data analytics of cyber-crimes, modeling of wireless communication security risks, advances in cyber threats and computer crimes, adaptive and learning techniques for secure estimation and control, decision support systems, fault tolerance and diagnosis, cloud forensics and information systems, and intelligent information retrieval. The book: Discusses computational algorithms for system modeling and optimization in security perspective Focuses on error prediction and fault diagnosis through intelligent information retrieval via wireless technologies Explores a group of practical research problems where security experts can help develop new data-driven methodologies Covers application on artificial intelligence and wireless communication security risk perspective The text is primarily written for senior undergraduate, graduate students, and researchers in the fields of electrical engineering, electronics and communication engineering, and computer engineering. The text comprehensively discusses wide range of wireless communication techniques with emerging computational intelligent trends, to help readers understand the role of wireless technologies in applications touching various spheres of human life with the help of hesitant fuzzy sets based computational modeling. It will be a valuable resource for senior undergraduate, graduate students, and researchers in the fields of electrical engineering, electronics and communication engineering, and computer engineering.

Mobile Wimax - Toward Broadband Wireless Metropolitan Area Networks (Paperback): Yan Zhang, Hsiao--Hwa Chen Mobile Wimax - Toward Broadband Wireless Metropolitan Area Networks (Paperback)
Yan Zhang, Hsiao--Hwa Chen
R1,893 Discovery Miles 18 930 Ships in 12 - 17 working days

The Wireless Metropolitan Area Network (WirelessMAN) is a promising Broadband Wireless Access (BWA) technology that provides high-speed, high-bandwidth efficiency and high-capacity multimedia services for both residential and enterprise applications. Mobile WiMAX: Toward Broadband Wireless Metropolitan Area Networks examines the basic concepts, recent advances, and latest standard specifications pertinent to WirelessMANs, placing emphasis on IEEE 802.16-based WiMAX. After introducing the basics of WirelessMAN, the book addresses topics in three accessible parts. The first part focuses on radio frequency (RF), signal processing, multiple in-multiple out (MIMO) technology, and identifying challenges and possible solutions in the physical layer. An examination of protocol issues follows, including those involving medium access control (MAC), quality of service (QoS) in point-to-multi-point (PMP) and mesh networks, cross layer optimization, mobility management, handoff in heterogeneous networks, energy management, and link adaptation mechanisms. The final part considers issues regarding security, economy, and system capacity in the WiMAX. Mobile WiMAX: Toward Broadband Wireless Metropolitan Area Networks is an important resource for those interested in understanding all aspects relevant to the technical, practical, economic, and policy issues concerning WirelessMANs. It offers comprehensive practical and technical guidance on the fundamentals and recent advances in general WirelessMAN, as well as the latest standard specifications in IEEE 802.16a/c/d/e families.

Wireless Mesh Networks (Paperback): Gilbert Held Wireless Mesh Networks (Paperback)
Gilbert Held
R1,850 Discovery Miles 18 500 Ships in 12 - 17 working days

Wireless mesh networking is a new technology that has the potential to revolutionize how we access the Internet and communicate with co-workers and friends. Wireless Mesh Networks examines the concept and explores its advantages over existing technologies. This book explores existing and future applications, and examines how some of the networking protocols operate. The text offers a detailed analysis of the significant problems affecting wireless mesh networking, including network scale issues, security, and radio frequency interference, and suggests actual and potential solutions for each problem. Although the book's primary focus is the potential use of wireless mesh networks in the commercial marketplace, it enables readers to gain an appreciation for use of the technology in the office, at government agencies, on campus, and in the home.

Novel Wearable Antennas for Communication and Medical Systems (Paperback): Albert Sabban Novel Wearable Antennas for Communication and Medical Systems (Paperback)
Albert Sabban
R2,381 Discovery Miles 23 810 Ships in 12 - 17 working days

Wearable antennas are meant to be incorporated as part of clothing or placed close to the body. Wearable antennas can be used in countless communication applications including tracking and navigation, medical applications, imaging and detection, RFID, mobile computing and public safety. The book "Novel Wearable Antennas for Communication and Medical Systems" discusses the challenges and technology to develop compact, efficient, wearable antennas. The book begins by presenting elementary communication, electromagnetics and antenna topics needed for engineers and students that do not have a background in design, principles, and features of antennas, printed antennas, wearable antennas, and compact antennas for communication and medical applications. Throughout the book each chapter also covers sufficient mathematical details, physical details and explanations to enable the reader to follow and understand the topics presented. New topics and design methods in the area of wearable antennas, metamaterial antennas, active printed antennas and fractal antennas for communication and medical systems are presented and discussed throughout the book. The book presents computed and measured results in the vicinity of the human body. The book also covers topics such as RF measurement techniques, measurement setups and design considerations. The antennas developed and analyzed in this book were designed and optimized by using 3D full-wave electromagnetics software.

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
Advances in Quantum Monte Carlo
Shigenori Tanaka, Stuart M. Rothstein, … Hardcover R5,928 Discovery Miles 59 280
Quasiconformal Mappings and Analysis - A…
Peter Duren, Juha Heinonen, … Hardcover R3,260 Discovery Miles 32 600
Sexual Harassment and Abuse in Sport…
Celia Brackenbridge, Kari Fasting Hardcover R2,125 Discovery Miles 21 250
Basic Machines and How They Work
Naval Education And Training Program Hardcover R799 Discovery Miles 7 990
Heavy Duty Case for Samsung Galaxy S20…
R900 R799 Discovery Miles 7 990
Hydrostatic Transmissions and Actuators
GK Costa Hardcover R3,078 Discovery Miles 30 780
The Chase - Trusting God With Your…
Kyle Kupecky, Kelsey Kupecky, … Paperback  (3)
R490 Discovery Miles 4 900
Design Computing and Cognition '04
Asko Riitahuhta Hardcover R6,265 Discovery Miles 62 650
Women, Work, and Gender Relations in…
Claire Belanger, Parvin Ghorayshi Hardcover R2,918 Discovery Miles 29 180
Advances in Production Management…
Bojan Lalic, Vidosav Majstorovic, … Hardcover R3,209 Discovery Miles 32 090

 

Partners