Emerging Perspectives on the Design, Use, and Evaluation of Mobile and Handheld Devices is an authoritative reference source consisting of the latest scholarly research and theories from international experts and professionals on the topic of human-computer interaction with mobile devices. Featuring a comprehensive collection of chapters on critical topics in this dynamic field, this publication is an essential reference source for researchers, educators, students, and practitioners interested in the use of mobile and handheld devices and their impact on individuals and society as a whole.
This publication features timely, research-based chapters pertaining to topics in the design and evaluation of smart devices including, but not limited to, app stores, category-based interfaces, gamified mobility applications, mobile interaction, mobile learning, pervasive multimodal applications, smartphone interaction, and social media use.
The Handbook of Research on User Interface Design and Evaluation provides students, researchers, educators, and practitioners with a compendium of research on the key issues surrounding the design and evaluation of mobile user interfaces, such as the physical environment and social context in which a mobile device is being used and the impact of multitasking behavior typically exhibited by mobile-device users. Compiling the expertise of over 150 leading experts from 26 countries, this exemplary reference tool will make an indispensable addition to every library collection.
Developments in Technologies for Human-Centric Mobile Computing and Applications is a comprehensive collection of knowledge and practice in the development of technologies in human –centric mobile technology. This book focuses on the developmental aspects of mobile technology; bringing together researchers, educators, and practitioners to encourage readers to think outside of the box.
A Huffington Post Definitive Tech Book of 2013
Artificial Intelligence helps choose what books you buy, what movies you see, and even who you date. It puts the "smart" in your smartphone and soon it will drive your car. It makes most of the trades on Wall Street, and controls vital energy, water, and transportation infrastructure. But Artificial Intelligence can also threaten our existence.
In as little as a decade, AI could match and then surpass human intelligence. Corporations and government agencies are pouring billions into achieving AI's Holy Grail—human-level intelligence. Once AI has attained it, scientists argue, it will have survival drives much like our own. We may be forced to compete with a rival more cunning, more powerful, and more alien than we can imagine.
Through profiles of tech visionaries, industry watchdogs, and groundbreaking AI systems, Our Final Invention explores the perils of the heedless pursuit of advanced AI. Until now, human intelligence has had no rival. Can we coexist with beings whose intelligence dwarfs our own? And will they allow us to?
This innovative, comprehensive book examines the user-centered design process from the perspective of a designer. With rich imagery,Interactive Designintroduces the different UX players, outlines the user-centered design process from user research to user testing, and explains through various examples how user-centered design has been successfully integrated into the design process of a variety of design studios worldwide.
The answer is time management. And not just any time management theory--you want Time Management for System Administrators, to be exact. With keen insights into the challenges you face as a sys admin, bestselling author Thomas Limoncelli has put together a collection of tips and techniques that will help you cultivate the time management skills you need to flourish as a system administrator.
Time Management for System Administrators understands that an Sys Admin often has competing goals: the concurrent responsibilities of working on large projects and taking care of a user's needs. That's why it focuses on strategies that help you work through daily tasks, yet still allow you to handle critical situations that inevitably arise.
Among other skills, you'll learn how to:Manage interruptionsEliminate timewastersKeep an effective calendarDevelop routines for things that occur regularlyUse your brain only for what you're currently working onPrioritize based on customer expectationsDocument and automate processes for faster execution
What's more, the book doesn't confine itself to just the work environment, either. It also offers tips on how to apply these time management tools to your social life. It's the first step to a more productive, happier you.
Part I provides background in the history and concepts of social media and social networks. Also included here is social network analysis, which flows from measuring, to mapping, and modeling collections of connections. The next part focuses on the detailed operation of the free and open-source NodeXL extension of Microsoft Excel, which is used in all exercises throughout this book. In the final part, each chapter presents one form of social media, such as e-mail, Twitter, Facebook, Flickr, and Youtube. In addition, there are descriptions of each system, the nature of networks when people interact, and types of analysis for identifying people, documents, groups, and events.Walks you through NodeXL, while explaining the theory and development behind each step, providing takeaways that can apply to any SNADemonstrates how visual analytics research can be applied to SNA tools for the mass marketIncludes case studies from researchers who use NodeXL on popular networks like email, Facebook, Twitter, and wikisDownload companion materials and resources at https://nodexl.codeplex.com/documentation
Early UI practitioners were trained in cognitive psychology, and developed UI design rules based on it. But as the field has evolved since the first edition of this book, designers enter the field from many disciplines. Practitioners today have enough experience in UI design that they have been exposed to design rules, but it is essential that they understand the psychology behind the rules in order to effectively apply them.
In this new edition, you'll find new chapters on human choice and decision making, hand-eye coordination and attention, as well as new examples, figures, and explanations throughout.Provides an essential source for user interface design rules and how, when, and why to apply themArms designers with the science behind each design rule, allowing them to make informed decisions in projects, and to explain those decisions to others Equips readers with the knowledge to make educated tradeoffs between competing rules, project deadlines, and budget pressuresCompletely updated and revised, including additional coverage on human choice and decision making, hand-eye coordination and attention, and new mobile and touch-screen examples throughout
Because even if content strategy isn’t your job, content’s probably your problem—and probably more than you think. You or your business has a message you want to deliver, right? You can deliver that message through various channels and content types, from Tweets to testimonials and photo galleries galore, and your audience has just as many ways of engaging with it. So many ways, so much content... so where’s the problem? That is the problem. And you can measure it in time, creativity, money, lost opportunity, and the sobs you hear equally from creative directors, project managers, and search engine marketing specialists.
The solution is content strategy, and this book offers real-world examples and approaches you can adopt, no matter your role on the team. Put content strategy to work for you by gathering this book into your little hands and gobbling up never-before seen case studies from teams at Johns Hopkins Medicine, MINI, Icebreaker, and more. Content Strategy at Work is a book for designers, information architects, copywriters, project managers, and anyone who works with visual or verbal content. It discusses how you can communicate and forge a plan that will enable you, your company, or your client get that message across and foster better user experiences.Presents a content strategy framework and ways to implement in both in-house marketing departments and consultanciesIncludes case studies, interviews, and lessons learned from retail, apparel, network television, business-to-business, automotive, non-profit, and higher ed brandsDetails practical sales techniques to sell content strategy and use content strategy processes to sell other services and larger projects
The book is aimed at mobile telecommunication professionals, whowant to understand what LTE is and how it works. It is invaluablefor engineers who are working on LTE, notably those who aretransferring from other technologies such as UMTS and cdma2000,those who are experts in one part of LTE but who want to understandthe system as a whole, and those who are new to mobiletelecommunications altogether. It is also relevant to those workingin non technical roles, such as project managers, marketingexecutives and intellectual property consultants. On completing thebook, the reader will have a clear understanding of LTE, and willbe able to tackle the more specialised books and the 3GPPspecifications with confidence.
Key features -Covers the latest developments in release 10 of the 3GPPspecifications, including the new capabilities of LTE-AdvancedIncludes references to individual sections of the 3GPPspecifications, to help readers understand the principles of eachtopic before going to the specifications for more detailedinformationRequires no previous knowledge of mobile telecommunications, orof the mathematical techniques that LTE uses for radio transmissionand reception
LTE for UMTS is one of the first books to provide acomprehensive guide to the standards and technologies of LTE. Keyfeatures of the book include:Covers all the key aspects of LTE in a systematic mannerPresents full description of 3GPP Release 8 LTEExamines the expected performance of LTEWritten by experts actively involved in the 3GPP standards andproduct development.
"Yes, they can," says Dr. B.J. Fogg, director of the Persuasive Technology Lab at Stanford University. Fogg has coined the phrase "Captology"(an acronym for computers as persuasive technologies) to capture the domain of research, design, and applications of persuasive computers.In this thought-provoking book, based on nine years of research in captology, Dr. Fogg reveals how Web sites, software applications, and mobile devices can be used to change people's attitudes and behavior. Technology designers, marketers, researchers, consumers—anyone who wants to leverage or simply understand the persuasive power of interactive technology—will appreciate the compelling insights and illuminating examples found inside.
Persuasive technology can be controversial—and it should be. Who will wield this power of digital influence? And to what end? Now is the time to survey the issues and explore the principles of persuasive technology, and B.J. Fogg has written this book to be your guide.
* Filled with key term definitions in persuasive computing
*Provides frameworks for understanding this domain
*Describes real examples of persuasive technologies
You’ll learn how to avoid common mistakes, make informed decisions about application design, and elevate the ordinary. We’ll review three key principles that affect application design – consistency, hierarchy, and personality – and illustrate how to apply tools like typography, color, and layout to digital application design. Whether you’re a UI professional looking to fine-tune your skills, a developer who cares about making applications beautiful and usable, or someone entirely new to the design arena, Visual Usability is your one-stop, practical guide to visual design.Discover the principles and rules that underlie successful application design Learn how to develop a rationale to support design strategy and move teams forwardMaster the visual design toolkit to increase user-friendliness and make complicated processes feel straightforward for your product
Complete with case studies and experience drawn directly from global content projects, you are invited to observe the inner workings of successful content engagements. You’ll learn how to juggle the demands of IT, design, and content teams, while acquiring all the practical tools you need to devise a roadmap for connecting and engaging with your customers.
This is your next step on the journey to creating and managing winning content to engage your audience and keep them coming back for more.Discover easy-to-follow, simple breakdowns of the major ideas behind engaging with your customerLearn both the theoretical and practical applications of content and communication on-lineMaximize on the case studies and real-world examples, enabling you to find the best fit for your own business
If you are a robotics developer, whether a hobbyist, researchers or professional, and are interested in learning about ROS through a hands-on approach, then this book is for you. You are encouraged to have a working knowledge of GNU/Linux systems and Python.What You Will LearnGet to know the fundamentals of ROS and apply its concepts to real robot examplesControl a mobile robot to navigate autonomously in an environmentModel your robot designs using URDF and Xacro, and operate them in a ROS Gazebo simulationControl a 7 degree-of-freedom robot arm for visual servoingFly a quadcopter to autonomous waypointsGain working knowledge of ROS tools such as Gazebo, rviz, rqt, and Move-ItControl robots with mobile devices and controller boardsIn Detail
The visionaries who created ROS developed a framework for robotics centered on the commonality of robotic systems and exploited this commonality in ROS to expedite the development of future robotic systems.
From the fundamental concepts to advanced practical experience, this book will provide you with an incremental knowledge of the ROS framework, the backbone of the robotics evolution. ROS standardizes many layers of robotics functionality from low-level device drivers to process control to message passing to software package management. This book provides step-by-step examples of mobile, armed, and flying robots, describing the ROS implementation as the basic model for other robots of these types. By controlling these robots, whether in simulation or in reality, you will use ROS to drive, move, and fly robots using ROS control.Style and approach
This is an easy-to-follow guide with hands-on examples of ROS robots, both real and in simulation.
Storytelling and directingShooting, editing, and renderingCreating your very own channelBroadcasting user-generated contentRe-broadcasting commercial contentCultivating a devoted audienceFitting into the YouTube communityBecoming a success story
Join Alan, who makes part of his living from YouTube, and Michael, a successful filmmaker, author, and D.I.Y. art pioneer. They'll take you from the basics of gear to making it big on YouTube, with a focus on networking and interaction. You'll also sit in on informative interviews with YouTube stars LisaNova, Hank Green (vlogbrothers), WhatTheBuckShow, nalts, and liamkylesullivan.
Alan and Michael understand viral marketing -- and they know what it takes to get your work on everyone's YouTube radar. And, once you read this book, so will you.
To move to higher-speed networks that can cater to customer demand for mobile broadband multimedia applications, the 3GPP has developed the latest LTE-Advanced (LTE Release 10) standard, which will be fixed in December 2010. This book focuses on LTE and LTE-Advanced, and provides engineers with real insight and understanding into the why and how of the standard and its related technologies. This book is written by engineers from Ericsson--the world's leading telecommunications supplier--who was heavily involved in the development of the standard.Follow-up to the very successful 3G Evolution, now focusing on LTE and LTE Advanced standard and its accompanying technologies Complete and clear explanation of LTE Advanced by the people who played a leading role in its development, which will enable engineers to quickly grasp the latest 3GPP Release 10 standard and implement it in their products Not a contributed book as most others on this topic are: this book gives an integrated introduction to the technologies and the standard
As more UX and web professionals need to justify their design decisions with solid, reliable data, Measuring the User Experience provides the quantitative analysis training that these professionals need. The second edition presents new metrics such as emotional engagement, personas, keystroke analysis, and net promoter score. It also examines how new technologies coming from neuro-marketing and online market research can refine user experience measurement, helping usability and user experience practitioners make business cases to stakeholders. The book also contains new research and updated examples, including tips on writing online survey questions, six new case studies, and examples using the most recent version of Excel.Learn which metrics to select for every case, including behavioral, physiological, emotional, aesthetic, gestural, verbal, and physical, as well as more specialized metrics such as eye-tracking and clickstream dataFind a vendor-neutral examination of how to measure the user experience with web sites, digital products, and virtually any other type of product or systemDiscover in-depth global case studies showing how organizations have successfully used metrics and the information they revealedCompanion site, www.measuringux.com, includes articles, tools, spreadsheets, presentations, and other resources to help you effectively measure the user experience
Pro Web Project Management is written for both the full-time project manager and the aspiring project manager who might have a role that blends client support, web development, and project management. The project budget sweet spot for this book is $50,000 to $500,000. If you manage a project in this space, reading this book will make you a better project manager.Learn how to manage a modern web project with a budget of $50,000 to $500,000 Get actionable tips on dealing with real project management challenges Learn the simple, defined process—refined over the years—to take simple and complex projects from proposal to successful launch
The book has been written with intent to grasp the basic understanding of theoretical as well as practical aspects of electromagnetic wave propagation and antenna engineering. The text has been aptly scripted considering the requirements of average students who can easily grasp and comprehend the basics of wave propagation and radiation mechanism of varieties of antennas coupled with their critical functionalities, utilities, advantages/disadvantages without any external assistance of teachers or other reference books. The book broaches very well on practical methods of parametric measurements of antenna with right measuring test equipment and associated tools. The last chapter of the book is dedicated to advance technology adopted in design and development of modern antenna.
• A fairly large number of well labelled diagrams to provide practical understanding of the concepts.
• The placement of numericals at appropriate places develops confidence among readers and enthuses them further to read in depth to crack any regular or competitive examinations.
• Chapter summary highlights important points for quick recap and revision before examination.
• Well-crafted multiple choice questions with answers at the end of each chapter to stimulate thought process and prepare better for viva-voce and competitive examinations.
• Appropriate number of unsolved numerical problems with answers to improve problem solving skill of students.
Your every step online is being tracked and stored, and your identity literally stolen. Big companies and big governments want to know and exploit what you do, and privacy is a luxury few can afford or understand.
In this explosive yet practical book, Kevin Mitnick uses true-life stories to show exactly what is happening without your knowledge, teaching you "the art of invisibility"--online and real-world tactics to protect you and your family, using easy step-by-step instructions. Reading this book, you will learn everything from password protection and smart Wi-Fi usage to advanced techniques designed to maximize your anonymity.
Kevin Mitnick knows exactly how vulnerabilities can be exploited and just what to do to prevent that from happening. The world's most famous--and formerly the US government's most wanted--computer hacker, he has hacked into some of the country's most powerful and seemingly impenetrable agencies and companies, and at one point was on a three-year run from the FBI. Now Mitnick is reformed and widely regarded as the expert on the subject of computer security.
Invisibility isn't just for superheroes--privacy is a power you deserve and need in the age of Big Brother and Big Data.
Each of us exists in three-dimensional, physical space. But, as a constellation of everyday digital phenomena rewires our lives, we are increasingly coaxed from the containment of our predigital selves into a wonderful and eerie fourth dimension, a world of ceaseless communication, instant information, and global connection.
Our portals to this new world have been wedged open, and the silhouette of a figure is slowly taking shape. But what does it feel like to be four-dimensional? How do digital technologies influence the rhythms of our thoughts, the style and tilt of our consciousness? What new sensitivities and sensibilities are emerging with our exposure to the delights, sorrows, and anxieties of a networked world? And how do we live in public with these recoded private lives?
Laurence Scott—hailed as a “New Generation Thinker” by the Arts and Humanities Research Council and the BBC—shows how this four-dimensional life is dramatically changing us by redefining our social lives and extending the limits of our presence in the world. Blending tech-philosophy with insights on everything from Seinfeld to the fall of Gaddafi, Scott stands with a rising generation of social critics hoping to understand our new reality. His virtuosic debut is a revelatory and original exploration of life in the digital age.
In this insightful book, author Steve Talbott, software programmer and technical writer turned researcher and editor for The Nature Institute, challenges us to step back and take an objective look at the technology driving our lives. At a time when 65 percent of American consumers spend more time with their PCs than they do with their significant others, according to a recent study, Talbott illustrates that we're forgetting one important thing--our Selves, the human spirit from which technology stems.
Whether we're surrendering intimate details to yet another database, eschewing our physical communities for online social networks, or calculating our net worth, we freely give our power over to technology until, he says, "we arrive at a computer's-eye view of the entire world of industry, commerce, and society at large...an ever more closely woven web of programmed logic."
Digital technology certainly makes us more efficient. But when efficiency is the only goal, we have no way to know whether we're going in the right or wrong direction. Businesses replace guiding vision with a spreadsheet's bottom line. Schoolteachers are replaced by the computer's dataflow. Indigenous peoples give up traditional skills for the dazzle and ease of new gadgets. Even the Pentagon's zeal to replace "boots on the ground" with technology has led to the mess in Iraq. And on it goes.
The ultimate danger is that, in our willingness to adapt ourselves to technology, "we will descend to the level of the computational devices we have engineered--not merely imagining ever new and more sophisticated automatons, but reducing ourselves to automatons."
To transform our situation, we need to see it in a new and unaccustomed light, and that's what Talbott provides by examining the deceiving virtues of technology--how we're killing education, socializing our machines, and mechanizing our society.Once you take this eye-opening journey, you will think more clearly about how you consume technology and how you allow it to consume you.
"Nothing is as rare or sorely needed in our tech-enchanted culture right now as intelligent criticism of technology, and Steve Talbott is exactly the critic we've been waiting for: trenchant, sophisticated, and completely original. Devices of the Soul is an urgent and important book."
--Michael Pollan, author of The Omnivore's Dilemma: A Natural History of Four Meals and The Botany of Desire: A Plant's Eye View of the World
"Steve Talbott is a rare voice of clarity, humanity, and passion in a world enthralled by machines and calculation. His new book, Devices of the Soul, lays out a frightening and at the same time inspiring analysis of what computers and computer-like thinking are doing to us, our children, and the future of our planet. Talbott is no Luddite. He fully understands and appreciates the stunning power of technology for both good and evil. His cool and precise skewering of the fuzzy thinking and mindless enthusiasm of the technology true believers is tempered by his modesty, the elegance of his writing, and his abiding love for the world of nature and our capacity for communion with it. "
--Edward Miller, Former editor, Harvard Education Letter
"Those who care about the healthy and wholesome lives of children can gain much from Steve Talbott's wisdom. He examines the need to help children spend more time touching nature and real life and less touching keyboards. He eloquently questions the assumption that speeding up learning is a good thing. Is, after all, a sped-up life a well-lived life? Most importantly, he reminds all of us that technology is just one part of life and ought not to overshadow the life of self and soul."
--Joan Almon, Coordinator, Alliance for Childhood
"One of the most original and provocative writers of our time, Steve Talbott offers a rich assortment of insightful reflections on the nature of our humanity, challenging our own thinking and conventional wisdom about advances in technology."
--Dorothy E. Denning, Department of Defense Analysis, Naval Postgraduate School, Monterey, CA
"Are you experiencing growing unease as computational metaphors have seized our discourse? Steve Talbott offers immediate relief. You are not losing your mind! Chapter after chapter, he shows how to draw on the powers of technology without losing your soul or breaking your heart."
--Peter Denning, Past President of ACM, Monterey, California
"Steve Talbott is a rare writer whose words can alter one's entire perception of the world. He is our most original and perceptive defender of the wholeness of life against the onslaught of mechanism. Devices of the Soul is written with Talbott's typical grace and clarity. It displays a quality hardly found anymore in our high tech culture--wisdom. "
--Lowell Monke, Associate Professor of Education, Wittenberg University
The topics in this book include building complete inbound and outbound solutions for 837 Institutional and Professional EDI document types. In addition, topics around 997/999 acknowledgements and related document types are included. Covering mapping, trading partner configuration, AS2, SFTP, data extraction, data routing, and batching, you will find this to be a goldmine of information to aid you in a successful implementation.
New to this edition:
• Examples of near-metal antenna techniques
• Discussion of the wakeup challenge for battery-assisted tags, with a BAT architecture example
• Latest development of protocols: EPC Gen 1.2.0
• Update 18000-6 discussion with battery-assisted tags, sensor tags, Manchester tags and wakeup provisionsNamed a 2012 Notable Computer Book for Computer Systems Organization by Computing ReviewsThe only book to give an understanding of radio communications, the underlying technology for radio frequency identification (RFID)Praised for its readability and clarity, it balances breadth and depth of coverage New edition includes latest developments in chip technology, antennas and protocols
RF (radio frequency) and wireless technologies drive communication today. This technology and its applications enable wireless phones, portable device roaming, and short-range industrial and commercial application communication such as the supply chain management wonder, RFID. Up-to-date information regarding software defined RF, using frequencies smarter, and using more of the spectrum, with ultrawideband technology is detailed.A 360-degree view from best-selling authors including Roberto Aiello, Bruce Fette, and Praphul ChandraHot topics covered including ultrawideband and cognitive radio technologiesThe ultimate hard-working desk reference: all the essential information, techniques, and tricks of the trade in one volume
In this book, Colin Ware takes what we now know about perception, cognition, and attention and transforms it into concrete advice that designers can directly apply. He demonstrates how designs can be considered as tools for cognition – extensions of the viewer’s brain in much the same way that a hammer is an extension of the user’s hand. The book includes hundreds of examples, many in the form of integrated text and full-color diagrams.
Experienced professional designers and students alike will learn how to maximize the power of the information tools they design for the people who use them.Presents visual thinking as a complex process that can be supported in every stage using specific design techniquesProvides practical, task-oriented information for designers and software developers charged with design responsibilitiesIncludes hundreds of examples, many in the form of integrated text and full-color diagramsSteeped in the principles of “active vision, which views graphic designs as cognitive tools
Reflector antennas are extraordinary devices that combine high gain with geometrical simplicity, and can operate in broad frequency bands. Their performance, however, depends on the electrical characteristics of the feed system with which they operate. This comprehensive volume provides you with a solid understanding of feed system theory, design, and analysis.
Featuring chapters authored by experts in each aspect of feed systems, this book takes you from fundamental mathematical techniques, electrically small and large dual reflectors, feed geometry and telemetry, tracking and command antennas, and more. Throughout the book numerous examples are provided to guide you in the practical aspects of feed design.
Design to Thrive presents tried and tested design methodologies, based on the author’s decades of research, to ensure successful and sustainable online communities -- whether a wiki for employees to share procedures and best practices or for the next Facebook. The book describes four criteria, called "RIBS," which are necessary to the design of a successful and sustainable online community. These concepts provide designers with the tools they need to generate informed creative and productive design ideas, to think proactively about the communities they are building or maintaining, and to design communities that encourage users to actively contribute.Provides essential tools to create thriving social networks, helping designers to avoid common pitfalls, avoid costly mistakes, and to ensure that communities meet client needs
Contains real world stories from popular, well known communities to illustrate how the concepts work
Features a companion online network that employs the techniques outlined in the book
The Kinect motion-sensing device for the Xbox 360 and Windows became the world's fastest-selling consumer electronics device when it was released (8 million sold in its first 60 days) and won prestigious awards, such as "Gaming Gadget of the Year." Now Kinect Open Source Programming Secrets lets YOU harness the Kinect's powerful sensing capabilities for gaming, science, multimedia projects, and a mind-boggling array of other applications on platforms running Windows, Mac OS, and Linux.
Dr. Andrew Davison, a user interface programming expert, delivers exclusive coverage of how to program the Kinect sensor with the Java wrappers for OpenNI and NITE, which are APIs created by PrimeSense, the primary developers of the Kinect's technology.
Beginning with the basics--depth imaging, 3D point clouds, skeletal tracking, and hand gestures--the book examines many other topics, including Kinect gaming, FAAST-style gestures that aren't part of standard NITE, motion detection using OpenCV, how to create gesture-driven GUIs, accessing the Kinect's motor and accelerometer, and other tips and techniques.
Inside:Free open source APIs to let you develop amazing Kinect hacks for commercial or private use Full coverage of depth detection, camera, and infrared imaging point clouds; Kinect gaming; 3D programming; gesture-based GUIs, and more Online access to detailed code examples on the author's web site, plus bonus chapters on speech recognition, beamforming, and other exotica
The successful trial, deployment, operation and troubleshootingof 3G or UMTS infrastructures and applications is the biggestchallenge facing today’s mobile communications. Networkelement instability, network element and multi-vendorinteroperability, configuration and network planning faults arejust a few of the challenges affecting performance andprofitability that need to be addressed. This book is an invaluableguide to resolving such problems.
Highlights of the Second Edition:Includes new information and scenarios on HSPA / HSDPA / HSUPA,and IMSCovers not only WCDMA, but also TD-SCDMA issuesContains up-to-date information on releases 5 and 6, andincludes a new chapter on the future releases 7 and 8Provides crucial information for network operators andequipment suppliers keen to understand how to handle and analyseUMTS signaling procedures in order to get the network intooperation, detect errors and troubleshoot faultsUses first hand, real world information to explain issues whichare unclear in the standardsIncludes comprehensive descriptions and documentation of UMTSreference scenarios for different UMTS procedures
The unified comprehensive approach taken by the authors makesthis book essential reading for engineers in network operators,integrators or system suppliers who need to be at the cutting edgeof this technology. It will also be an invaluable resource forpostgraduates on telecommunications courses, especially those witha focus on signal analysis.
Features:A systematic and detailed, top-down approach to the design of 4G cellular systems based on IEEE 802.16m and 3GPP LTE/LTE-Advanced technologies A systematic approach to understanding IEEE 802.16m radio access network and mobile WiMAX network architecture and protocols The first comprehensive technical reference on the design, development and performance evaluation of IMT-Advanced systems, including the theoretical background and design principles as well as implementation considerations
About the author:
The author, chief architect and technical lead of the IEEE 802.16m project at Intel Corporation, initiated and masterminded the development of the IEEE 802.16m standard and has been one of the leading technical drivers in its standardization process in IEEE. The author was also a leading technical contributor to the definition and development of requirements and evaluation methodology for the IMT-Advanced systems in ITU-R. Reflecting the author’s 20+ years expertise and experience, the book provides an in-depth, systematic and structured technical reference for professional engineers, researchers, and graduate students working in cellular communication systems, radio air-interface technologies, cellular communications protocols, advanced radio access technologies for 4G systems, and broadband cellular standards.A systematic and detailed, top-down approach to the design of 4G cellular systems based on IEEE 802.16m and 3GPP LTE/LTE-Advanced technologiesA systematic approach to understanding IEEE 802.16m radio access network and mobile WiMAX network architecture and protocolsThe first comprehensive technical reference on the design, development and performance evaluation of IMT-Advanced systems, including the theoretical background and design principles as well as implementation considerations
Design, Deployment and Performance of 4G-LTENetworks addresses the key practical aspects and bestpractice of 4G networks design, performance, and deployment. Inaddition, the book focuses on the end-to-end aspects of the LTEnetwork architecture and different deployment scenarios ofcommercial LTE networks. It describes the air interface of LTEfocusing on the access stratum protocol layers: PDCP, RLC, MAC, andPhysical Layer. The air interface described in this book covers theconcepts of LTE frame structure, downlink and uplink scheduling,and detailed illustrations of the data flow across the protocollayers. It describes the details of the optimization processincluding performance measurements and troubleshooting mechanismsin addition to demonstrating common issues and case studies basedon actual field results. The book provides detailed performanceanalysis of key features/enhancements such as C-DRX for Smartphonesbattery saving, CSFB solution to support voice calls with LTE, andMIMO techniques.
The book presents analysis of LTE coverage and link budgetsalongside a detailed comparative analysis with HSPA+. Practicallink budget examples are provided for data and VoLTE scenarios.Furthermore, the reader is provided with a detailed explanation ofcapacity dimensioning of the LTE systems. The LTE capacity analysisin this book is presented in a comparative manner with reference tothe HSPA+ network to benchmark the LTE network capacity. The bookdescribes the voice options for LTE including VoIP protocol stack,IMS Single Radio Voice Call Continuity (SRVCC). In addition, keyVoLTE features are presented: Semi-persistent scheduling (SPS), TTIbundling, Quality of Service (QoS), VoIP with C-DRX, Robust HeaderCompression (RoHC), and VoLTE Vocoders and De-Jitter buffer. Thebook describes several LTE and LTE-A advanced features in theevolution from Release 8 to 10 including SON, eICIC, CA, CoMP,HetNet, Enhanced MIMO, Relays, and LBS.
This book can be used as a reference for best practices in LTEnetworks design and deployment, performance analysis, and evolutionstrategy.Conveys the theoretical background of 4G-LTE networksPresents key aspects and best practice of 4G-LTE networksdesign and deploymentIncludes a realistic roadmap for evolution of deployed 3G/4GnetworksAddresses the practical aspects for designing and deployingcommercial LTE networks.Analyzes LTE coverage and link budgets, including a detailedcomparative analysis with HSPA+.References the best practices in LTE networks design anddeployment, performance analysis, and evolution strategyCovers infrastructure-sharing scenarios for CAPEX and OPEXsaving.Provides key practical aspects for supporting voice servicesover LTE,
Written for all 4G engineers/designers working in networksdesign for operators, network deployment engineers, R&Dengineers, telecom consulting firms, measurement/performance toolsfirms, deployment subcontractors, senior undergraduate students andgraduate students interested in understanding the practical aspectsof 4G-LTE networks as part of their classes, research, orprojects.
The appendices contain such vital data as U.S., European, and Japanese technical and regulatory standards for wireless networks, measurements in wireless networks, reflection and matching of transmission lines, determining power density, and much more. No matter what type of wireless network you design—Bluetooth, UWB, or even metropolitan area network (MAN)—this book is the one reference you can’t do without!The A-to-Z guide to wireless network engineering—covers everything from basic electromagnetic theory to modulation techniques to network planning and implementation!Engineering and design principles covered are applicable to any type of wireless network, including 802.11, 802.16, 802.20, and Bluetooth.Discusses state-of-the-art modulation techniques such as ultra wideband (UWB) and orthogonal frequency-division multiplexing (OFDM).
The gap between who designers and developers imagine their users are, and who those users really are can be the biggest problem with product development. Observing the User Experience will help you bridge that gap to understand what your users want and need from your product, and whether they'll be able to use what you've created.
Filled with real-world experience and a wealth of practical information, this book presents a complete toolbox of techniques to help designers and developers see through the eyes of their users. It provides in-depth coverage of 13 user experience research techniques that will provide a basis for developing better products, whether they're Web, software or mobile based. In addition, it's written with an understanding of how software is developed in the real world, taking tight budgets, short schedules, and existing processes into account.
·Explains how to create usable products that are still original, creative, and unique
·A valuable resource for designers, developers, project managers—anyone in a position where their work comes in direct contact with the end user.
·Provides a real-world perspective on research and provides advice about how user research can be done cheaply, quickly and how results can be presented persuasively
·Gives readers the tools and confidence to perform user research on their own designs and tune their software user experience to the unique needs of their product and its users
*The first guide for conducting large-scale user experience research using the internet *Presents how-to conduct online tests with 1000s of participants – from start to finish *Outlines essential tips for online studies to ensure cost-efficient and reliable results
Information Seeking Behavior and Technology Adoption: Theories and Trends brings together the many theories and meta-theories that make information science relevant across different disciplines. Highlighting theories that had their base in the early days of text-based information and expanding to the digitization of the Internet, this book is an essential reference source for those involved in the education and training of the next-generation of information science professionals, as well as those who are currently working on the design and development of our current information products, systems, and services.