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5G Outlook – Innovations and Applications: Innovations And Applications (River Publishers Series In Communications Ser.)
by Ramjee Prasad5G Outlook - Innovations and Applications is a collection of the recent research and development in the area of the Fifth Generation Mobile Technology (5G), the future of wireless communications. Plenty of novel ideas and knowledge of the 5G are presented in this book as well as divers applications from health science to business modeling. The authors of different chapters contributed from various countries and organizations. The chapters have also been presented at the 5th IEEE 5G Summit held in Aalborg on July 1, 2016. The book starts with a comprehensive introduction on 5G and its need and requirement. Then millimeter waves as a promising spectrum to 5G technology is discussed. The book continues with the novel and inspiring ideas for the future wireless communication usage and network. Further, some technical issues in signal processing and network design for 5G are presented. Finally, the book ends up with different applications of 5G in distinct areas. Topics widely covered in this book are: • 5G technology from past to present to the future• Millimeter- waves and their characteristics• Signal processing and network design issues for 5G• Applications, business modeling and several novel ideas for the future of 5G
5G New Radio Non-Orthogonal Multiple Access
by Yifei Yuan Zhifeng YuanThis book provides detailed descriptions of downlink non-orthogonal multiple transmissions and uplink non-orthogonal multiple access (NOMA) from the aspects of majorly used 5G new radio scenarios and system performance. For the downlink, the discussion focuses on the candidate schemes in 3GPP standards which are not only applicable to unicast services but also to broadcast/multicast scenarios. For the uplink, the main target scenario is massive machine-type communications where grant-free transmission can reduce signaling overhead, power consumption of devices and access delays. The design principles of several uplink NOMA schemes are discussed in-depth, together with the analysis of their performances and receiver complexities. Devoted to the basic technologies of NOMA and its theoretical principles, data analysis, basic algorithms, evaluation methodology and simulation results, this book will be an essential read for researchers and students of digital communications, wireless communications engineers and those who are interested in mobile communications in general.
5G Multimedia Communication: Technology, Multiservices, and Deployment
by Zoran S. Bojkovic, Dragorad A. Milovanovic, and Tulsi Pawan FowdurIn bringing to the readers the book 5G Multimedia Communication: Technology, Multiservices and Deployment, the aim is to present current work and direction on the challenging subject of multimedia communications, with theoretical and practical roots. The past two decades have witnessed an extremely fast evolution of mobile cellular network technology. The fifth generation of mobile wireless systems has achieved the first milestone toward finalization and deployment by 2020. This is vital to the development of future multimedia communications. Also, it is necessary to consider 5G technology from the performance point of view by analyzing network capabilities to the operator and to the end user in terms of data rate, capacity, coverage, energy efficiency, connectivity and latency. The book is divided into three major parts with each part containing four to seven chapters: • Critical enabling technology • Multiservices network • Deployment scenarios The first part discusses enabling technologies, such as green communication, channel modeling, massive and distributed MIMO and ML-based networks. In the second part, different methodologies and standards for multiservices have been discussed. Exclusive chapters have been dedicated to each of the open research challenges such as multimedia operating in 5G environment, network slicing optimization, mobile edge computing, mobile video multicast/broadcast, integrated satellite and drone communication. The third part paved the way to deployment scenarios for different innovative services including integration of a multienergy system in smart cities, intelligent transportation systems, 5G connectivity in the transport sector, healthcare services, 5G edge-based video surveillance and challenges of connectivity for massive IoT in 5G and beyond systems. The book is written by experts in the field who introduced scientific and engineering concepts, covering the 5G multimedia communication areas. The book can be read cover-to-cover or selectively in the areas of interest for the readers. Generally, the book is intended for novel readers who could benefit from understanding general concepts, practitioners who seek guidance into the field and senior-level as well as graduate-level engineering students in understanding the process of today’s wireless multimedia communications.
5G Mobile Core Network: Design, Deployment, Automation, and Testing Strategies
by Rajaneesh Sudhakar ShettyGet up to speed on 5G and prepare for the roll out of the next generation of mobile technology. The book begins with an introduction to 5G and the advanced features of 5G networks, where you’ll see what makes it bigger, better, and faster. You will learn 5G NSA and SA packet core design along with some design challenges, taking a practical approach towards design and deployment. Next, you will understand the testing of the 5G packet core and how to automate it. The book concludes with some advanced service provider strategies, including architectural considerations for service providers to enhance their network and provide services to non-public 5G networks.5G Mobile Core Network is intended for those who wish to understand 5G, and also for those who work extensively in a service provider environment either as operators or as vendors performing activities such as network design, deployment, testing, and automation of the network. By the end of this book you will be able to understand the benefits in terms of CAPEX and OPEX while considering one design over another. Consulting engineers will be able to evaluate the design options in terms of 5G use cases, the scale of deployment, performance, efficiency, latency, and other key considerations. What You Will Learn Understand the life cycle of a deployment right from pre-deployment phase to post-deployment phaseSee use cases of 5G and the various options to design, implement, and deploy themExamine the deployment of 5G networks to large-scale service providersDiscover the MVNO/MVNE strategies that a service provider can implement in 5GWho This Book Is For Anyone who is curious about 5G and wants to learn more about the technology.
5G LTE Narrowband Internet of Things (NB-IoT)
by Hossam FattahThis book explains the 3GPP technical specifications for the upcoming 5G Internet of Things (IoT) technology based on latest release which is Release 15. It details the LTE protocol stack of an IoT device, architecture and framework, how they are functioning and communicate with cellular infrastructure, and supported features and capability. NB-IoT is designed to connect a large number of devices in a wide range of application domains forming so-called Internet of Things (IoT). Connected devices are to communicate through cellular infrastructure. This technology is new within the 3GPP specifications and is part of upcoming new wireless technology known as 5G. Table of Contents Preface. Acknowledgments. Author. List of Abbreviations. 1. Internet of Things. 2. 4G and 5G Systems. 3. Radio Resource Control Sublayer. 4. Packet Data Convergence Protocol Sublayer. 5. Radio Link Control Sublayer. 6. Medium Access Control Sublayer. 7. Physical Sublayer. 8. Quality of Service Architecture. 9. Use Cases and Deployment. References. Index.
5G Innovations for Industry Transformation: Data-driven Use Cases
by Jari Collin Jarkko Pellikka Jyrki T. Penttinen5G INNOVATIONS FOR INDUSTRY TRANSFORMATION Authoritative resource providing insight on real-life industrial 5G use cases in driving customer value, productivity, and sustainability ambitions With 5G innovations rapidly expanding to different areas within technology, 5G Innovations for Industry Transformation provides key information on how 5G technology can positively impact digital transformation in the industry sectors, discussing new data-driven business opportunities, including green digital transition, new standards for sustainability, and real-time data-driven services, introducing case studies that cover a variety of industries, from the oil & gas industry to the telecom industry, along with the lessons learned from these case studies, and providing insights into how 5G technology will transform businesses by sharing real-time customer solutions, fair data sharing principles, and ecosystem and change management. The book summarizes novelty aspects in a compact and practical way to benefit users and specialists in the field who want to understand some of the very key aspects of 5G. To aid in reader comprehension, the book contains tables, figures of technical principles and architectural block diagrams, and photographs further explaining key topics. Sample topics covered in 5G Innovations for Industry Transformation include: 5G SA technology with new capabilities, 5G private networks, and how smart, connected products are transforming competition Implications of 5G applied to your particular business and/or industry, and how to scale up and industrialize based on these implications How to lead the charge in relation to optimizing business practices based on the advent of 5G, and details on navigating the platform economy How 5G affects data privacy and security, and other integrated capabilities of 5G, such as processes, data, technology, and competencies Based on real-world experiences and high-quality research and presenting practical examples that serve as a useful guiding hand, 5G Innovations for Industry Transformation is an essential resource for change leaders, enterprise architects, and software developers of any industrial enterprise seeking to drive digitalization forward in their value chain and organization.
5G in Modo Semplice e Approfondito
by Ajit SinghLa quinta generazione di tecnologie di accesso wireless (5G) si trova di fronte all'arduo compito di soddisfare le costanti richieste di velocità di trasmissione dati e capacità di sistema più elevate, nonché di un'ampia gamma di applicazioni e di requisiti di qualità dell'esperienza (QoE) degli utenti. Sebbene non sia ancora standardizzata, la tecnologia 5G dovrebbe offrire un throughput significativamente più elevato rispetto all'evoluzione a lungo termine (LTE), avere una latenza nell'ordine dei millisecondi ed essere in grado di accogliere e supportare la prevista esplosione dei dispositivi dell'Internet delle cose (IoT). Nuovi tipi di dispositivi (ad esempio sonde, contatori, sensori, attuatori) contribuiranno in modo significativo all'aumento del traffico e nuovi settori di mercato porteranno nuove priorità (ad esempio le infrastrutture critiche). Questo libro è una panoramica completa dello stato attuale del 5G. Spiega tutto, dai casi d'uso più probabili, agli aspetti dello spettro, da un'ampia gamma di opzioni tecnologiche alle potenziali architetture di sistema 5G, ed è un riferimento indispensabile per accademici e professionisti coinvolti nelle comunicazioni wireless e mobili. Vengono riassunti gli sforzi di ricerca a livello mondiale e vengono descritte e spiegate le tecnologie dei componenti chiave, tra cui D2D, comunicazioni a onde millimetriche, massive MIMO, coordinated multi-point, codifica delle reti wireless, gestione delle interferenze e problemi di spettro. Viene affrontata l'importanza del 5G per i settori automobilistico, manifatturiero, energetico, della vendita al dettaglio e dell'assistenza sanitaria, nonché la relazione tra IoT, comunicazioni di tipo macchina e sistemi cyber-fisici. Questo libro fornisce una solida visione dell'evoluzione, dell'architettura, del protocollo dello stack di rete, delle applicazioni e, naturalmente, delle sfide e delle prospettive future del 5G. Con: ● Progettazione dell'architettura 5G ● Comuni
5G for Future Wireless Networks: First International Conference, 5GWN 2017, Beijing, China, April 21-23, 2017, Proceedings (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering #211)
by Haijun Zhang Zhiyong Feng Victor C.M. Leung Yonghui Li Keping Long Zhongshan ZhangThis book constitutes the proceedings of the First International Conference on 5G for Future Wireless Networks, 5GWN 2017, held in Beijing, China, in April 2017. The 64 full papers were selected from 135 submissions and present the state of the art and practical applications of 5G technologies. The exponentially growing data traffic caused by the development of mobile Internet and smart phones requires powerful networks. The fifth generation (5G) techniques are promising to meet the requirements of this explosive data traffic in future mobile communications.
5G-Enabled Vehicular Communications and Networking (Wireless Networks)
by Xiang Cheng Rongqing Zhang Liuqing YangThis book investigates and reviews recent advanced techniques and important applications in vehicular communications and networking (VCN) from a novel perspective of the combination and integration of VCN and connected vehicles, which provides a significant scientific and technical support for future 5G-based VCN.5G-Enabled Vehicular Communications and Networking introduces vehicular channel characteristics, reviews current channel modeling approaches, and then provides a new generic geometry-based stochastic modeling approach for vehicle-to-everything (V2X) communications. The investigation of vehicular channel measurements and modeling provides fundamental supports for the VCN system design. Then, this book investigates VCN-vehicle combination from PHY and MAC layers, respectively. As for the PHY layer, many advanced techniques that can be effectively applied in VCN to counter the PHY challenges are introduced, including novel ICI cancellation methods, index modulated OFDM, differential spatial modulation, and energy harvesting relaying. As for the MAC layer, distributed and centralized MAC designs are analyzed and compared in terms of feasibility and availability. Specifically, distributed congestion control, D2D-enabled vehicular communications, and centralized data dissemination scheduling are elaborated, which can significantly improve the network performance in vehicular networks. Finally, considering VCN-vehicle integration, this book introduces several hot-topic applications in vehicular networks, including electric vehicles, distributed data storage, unmanned aerial vehicles, and security and privacy, which indicates the significance and development value of VCN-vehicle integration in future vehicular networks and our daily life. The primary audience for this book includes professionals and researchers working in the field of vehicular communications, intelligent transportation systems (ITS), and Internet of vehicles (IoV). Advanced level students studying electrical engineering will also find this book useful as a secondary textbook for related courses.
5G-Enabled Internet of Things
by Yi Pan Yulei Wu Cheng-Xiang Wang Haojun HuangHow the enabling technologies in 5G as an integral or as a part can seamlessly fuel the IoT revolution is still very challenging. This book presents the state-of-the-art solutions to the theoretical and practical challenges stemming from the integration of 5G enabling technologies into IoTs in support of a smart 5G-enabled IoT paradigm, in terms of network design, operation, management, optimization, and applications. In particular, the technical focus covers a comprehensive understanding of 5G-enabled IoT architectures, converged access networks, smart network management, and emerging applications of 5G-eabled IoT.
5G Edge Computing: Technologies, Applications and Future Visions
by Qing Li Shangguang Wang Ao Zhou Xiao Ma Mengwei Xu Yuanzhe LiEdge computing has been identified as one of the key technologies for 5G networks and beyond due to two prominent advantages: low network latency and reduced core network load. By empowering cloud capabilities and IT service environments at the network edge, edge computing can well support applications of 5G and beyond, such as augmented/virtual reality (AR/VR), vehicular network (ultra-reliable low-latency communication services)，Internet of Things (massive machine type communication services), and mobile high-definition video (enhanced mobile broadband services). Therefore, edge computing has attracted the attention of both industry and academia since its emergence. This book highlights the progress of 5G edge computing in both industry and academia according to our long-term efforts, including the current practice of public edge providers, the research process of edge computing from academia, the integration of edge computing with 5G, and the future visions of edge computing in the 6G era. From this book, the readers can benefit from: (1) the first comprehensive measurement study on a leading public edge platform, NEP (next-generation edge platform); 2) a clear and in-depth introduction of the key technologies of 5G edge computing; (3) the latest progress of 5G-integrated edge computing; and (4) pioneering exploration of 6G edge computing based on Tiansuan constellation – an open satellite-terrestrial integrated platform. Both the researchers from academia or practitioners from industry can benefit significantly from this book.
5G, Cybersecurity and Privacy in Developing Countries (River Publishers Series in Communications and Networking)
by Knud Erik Skouby Prashant Dhotre Idongesit Williams Kamal Kant Hiran5G, the emerging technology in mobile communication, is expected to deliver an important and decisive impact on several of the UN’s Sustainable Development Goals where universal accessibility to ICTs remains a serious concern. However, cyber security has emerged as a serious challenge, not least because of the increased accessibility and broader usage with associated vulnerability. Developing countries have additional challenges associated with both the expected faster build-up of accessibility and lack of qualified competencies within cyber security. Discussion of these challenges is the overall theme and motivation for this book. Technical topics discussed in the book include: 5G in rural networks Critical infrastructures Open RAN Protection of privacy Cybersecurity and machine learning Cybersecurity and disaster monitoring
5G Cyber Risks and Mitigation
by Sabhyata Soni5 G technology is the next step in the evolution of wireless communication. It offers faster speeds and more bandwidth than 4G. One of the biggest differences between 4G and 5G is that 5G will be used for a wider range of applications. This makes it ideal for applications such as autonomous vehicles, smart cities, and the internet of things. This means that there will be more devices connected to 5G networks, making them more vulnerable to cyber attacks. However, 5 G also introduces new cyber risks that need to be addressed. In addition, 5 G networks are expected to be much more complex, making them harder to secure. 5G networks will use new technologies that could make them more vulnerable to attack. These technologies include massive MIMO (multiple input, multiple output), which uses more antennas than traditional cellular networks, and millimeter wave (mmWave), which uses higher frequencies than traditional cellular networks. These new technologies could make it easier for attackers to intercept data or disrupt service. To address these concerns, security measures must be implemented throughout the network. Security mechanisms must be included in the design of 5G networks and must be updated as new threats are identified. Moreover, to address these risks, 5 G security standards need to be developed and implemented. These standards should include measures to protect against Denial of Service (DoS) attacks, malware infections, and other threats. Fortunately, artificial intelligence can play a key role in mitigating these risks. With so many interconnected devices, it can be difficult to identify and isolate malicious traffic. AI can help by identifying patterns in data that would otherwise be undetectable to humans. 6G technology is still in the early developmental stages, but security experts are already voicing concerns about the potential challenges that could arise with this next generation of mobile connectivity. Experts are already working on a roadmap for 6G deployment, and they are confident that these and other challenges can be overcome.
5G and Next-Gen Consumer Banking Services
by Krunoslav Ris, PhDThe future has already begin. The banking industry needs to adjust, or it will disappear in the next decade. With the help of 5G, next-generation intelligent ATM-like devices will have highly integrated functions and use technologies such as artificial intelligences-assisted self-service contactless interfaces with facial recognition and digital signatures. This book focuses on new experiences that clients can expect when connected to a 5G network with a 5G device. By 2022 we hope that 5G will: Drive accelerated mBanking growth Power augmented reality /virtual reality Make Video shopping experiences more widespread and compelling Enable banks to deploy highly personalized customer service experiences Support time-sensitive banking applications, like online stock trading where milliseconds can determine a gain or loss Improve security and fraud prevention bycomputing and exchanging more data traveling between parties in real-time Enhance mPOS transactions and utilization. 5G holds the potential to accelerate mobile point of sale (MPOS) transaction processing time and improve connectivity In order to explore these topics, this book covers: • Decentralization of the banks • Banking without banks • 5G will change the modern banking industry • Blockchain adoption by the banking industry
5G and Beyond Wireless Transport Technologies: Enabling Backhaul, Midhaul, and Fronthaul
by Douglas H MoraisThis text covers the key technologies employed in wireless links that enable increased data rates and thus are likely to be employed in support of 5G wireless transport networks, i.e., backhaul, midhaul, and fronthaul networks. The author presents technologies at an introductory level but nonetheless at a level that imparts to the reader a sound understanding of the fundamentals. The book is intended for those practicing engineers and graduate and upper undergraduate students who have an interest in acquiring, where missing, the necessary technology background in order to comprehend the functioning and capability of 5G based wireless transport links. The author focuses on those technologies that are key to achieving the high data rates and high reliability required of this transport. The material is presented in a clear, concise, and mathematically light fashion.Covers key wireless transport (backhaul, midhaul, and fronthaul) technologies for 5G and beyond, presented in a clear tractable fashion;Outlines the basic wireless transport transmitter/receiver terminal architecture, provides specifications of some such terminals, and indicates the link performance afforded by such terminals;Provides sufficient mathematics to make it technically coherent, but not so much as to make it challenging for a reader with no or limited familiarity with these technologies.
5G and Beyond Wireless Networks: Technology, Network Deployments, and Materials for Antenna Design (Materials, Devices, and Circuits)
by Indrasen Singh Shubham Tayal Niraj Pratap Singh Vijay Shanker Tripathi Ghanshyam Singh5G and Beyond Wireless Networks: Technology, Network Deployments, and Materials for Antenna Design offers a comprehensive overview of 5G and beyond 5G wireless networks along with emerging technologies that support the design and development of wireless networks. It also includes discussions on various materials used for practical antenna design which are suitable for 5G, beyond 5G applications, and cell-free massive MIMO systems.The book discusses the latest techniques used in 5G and beyond 5G (B5G) communication, such as non-orthogonal multiple access (NOMA), device-to-device (D2D) communication, 6G ultra-dense O-RAN, rate-splitting multiple access (RSMA), simultaneous wireless information and power transfer (SWIPT), massive multiple input multiple output (mMIMO), and cell-free massive MIMO systems, which are explained in detail for 5G and beyond cellular networks. The description of NOMA and their benefit for 5G and beyond networks is also addressed along with D2D communication for next generation cellular networks. RSMA technique is also explained for 6G communication. Detailed descriptions for the design and development of 5G and beyond networks over various techniques are included. The materials specification to design antenna for 5G application are also given.The role of metalens in designing effective antennas and material specifications for 5G applications is explained in this book. Apart from the above emerging topics, this book also gives ideas about intelligent communication, Internet of Multimedia Things (IOMT), millimeter-wave MIMO-UFMC, and fog computing cloud networks. The last chapter gives details about the legal frameworks for 5G technology for responsible and sustainable deployment. Overall, this book may benefit network design engineers and researchers working in the area of next generation cellular networks.The contents of this book will be helpful for young researchers and master students, and network design engineers who are working in the area of next generation cellular networks.
5G and Beyond (Springer Tracts in Electrical and Electronics Engineering)
by Bharat Bhushan Sudhir Kumar Sharma Raghvendra Kumar Ishaani PriyadarshiniThis open-access book aims to highlight the coming surge of 5G network-based applications and predicts that the centralized networks and their current capacity will be incapable of meeting the demands. The book emphasizes the benefits and challenges associated with the integration of 5G networks with varied applications. Further, the book gathers and investigates the most recent 5G-based research solutions that handle security and privacy threats while considering resource-constrained wireless devices. The information, applications, and recent advances discussed in this book will serve to be of immense help to practitioners, database professionals, and researchers.
5G and Beyond: The Future of IoT
by Parag Chatterjee Robin Singh Bhadoria Yadunath PathakThe Internet of Things (IoT) has seen the eventual shift to the "Internet of Everything" in the recent years, unveiling its ubiquitous presence spanning from smart transports to smart healthcare, from smart education to smart shopping. With the 5G rollouts across the different countries of the world, it raises newer perspectives toward the integration of 5G in IoT. For IoT-based smart devices, 5G not only means speed, but also better stability, efficiency, and more secure connectivity. The reach of 5G in IoT is extending in multifarious areas like self-driving vehicles, smart grids for renewable energy, AI-enabled robots on factory floors, intelligent healthcare services . . . The endless list is the real future of 5G in IoT. Features: Fundamental and applied perspectives to 5G integration in IoT Transdisciplinary vision with aspects of Artificial Intelligence, Industry 4.0, and hands-on practice tools Discussion of trending research issues in 5G and IoT As 5G technologies catalyze a paradigm shift in the domain of IoT, this book serves as a reference for the researchers in the field of IoT and 5G, proffering the landscape to the trending aspects as well as the key topics of discussion in the years to come.
5G and Beyond: Fundamentals and Standards
by Xingqin Lin Namyoon LeeThis book provides an accessible and comprehensive tutorial on the key enabling technologies for 5G and beyond, covering both the fundamentals and the state-of-the-art 5G standards. The book begins with a historical overview of the evolution of cellular technologies and addresses the questions on why 5G and what is 5G. Following this, six tutorial chapters describe the fundamental technology components for 5G and beyond. These include modern advancements in channel coding, multiple access, massive multiple-input and multiple-output (MIMO), network densification, unmanned aerial vehicle enabled cellular networks, and 6G wireless systems. The second part of this book consists of five chapters that introduce the basics of 5G New Radio (NR) standards developed by 3GPP. These include 5G architecture, protocols, and physical layer aspects. The third part of this book provides an overview of the key 5G NR evolution directions. These directions include ultra-reliable low-latency communication (URLLC) enhancements, operation in unlicensed spectrum, positioning, integrated access and backhaul, air-to-ground communication, and non-terrestrial networks with satellite communication.
52 Stunden Informatik: Was jeder über Informatik wissen sollte
by Timm Eichstädt Stefan SpiekerDas Buch vermittelt Allgemeinbildung der Informatik. Alle 52 Lektionen haben einen starken praktischen Bezugzeigen Konzepte/Tools/Technologien auf dem aktuellen Stand der Technikbeschreiben zentrale Begriffe der Informatik mit Erläuterungen, Beispielen, praktischen Übungen, Hinweisen, Diskussionspunkten und weiterführenden Linkssind vom Umfang überschaubar (circa 1 Stunde)Die Priorität liegt auf aktuellen Inhalten und wertvollem Grundlagenwissen mit vielen praktischen Beispielen und Ideen zur Wissensvermittlung. Zusätzlich stehen für Leserinnen und Leser über die Springer Nature Flash-cards-App digitale Lernkarten zum Buch zur Wissenskontrolle und -vertiefung kostenlos zur Verfügung.
52 Stunden Informatik: Was jeder über Informatik wissen sollte
by Timm Eichstädt Stefan SpiekerHaben Sie in Ihrer Schulzeit keinen oder nur mangelhaften Informatikunterricht erhalten? Haben Sie Kinder und würden diese gerne auf das bevorstehende Informationszeitalter vorbereiten? Nehmen Sie sich in den nächsten 52 Wochen je eine Stunde Zeit um mithilfe dieses Buches ein solides Grundwissen über Informatik zu schaffen! 52 Stunden Informatik enthält eine breit gefächerte Zusammenstellung von Lektionen, zum Lernen bzw. Lehren von Grundwissen der Informatik. Vom Nutzen des Internets bis hin zur Informationssicherheit, von deskriptiver Statistik bis hin zum neuronalen Netz sind viele wichtige Aspekte der Informatik abgedeckt. Alle Lektionen enthalten pädagogisch wertvolle Hinweise und sind mit praktischen Übungen versehen. Eine Pflichtlektüre für alle praxisorientierten Informatiklehrer*innen und Eltern, die selbst einen angemessenen Informatikunterricht verpasst haben. Die neue Auflage aktualisiert und erweitert viele Kapitel (z.B. ist das Thema "ChatGPT" im Kapitel über künstliche Intelligenz mit aufgenommen) und enthält ein neues Kapitel über 3D-Druck.
50 Ways to Make Google Love Your Website
by Liam McGee Steve JohnstonGoogle is now a dominant force on the Internet, guiding millions of searches and online purchases every day. Understanding how it works and how to make the most of it is therefore essential to anyone building or running a website, whether for business or as a hobby. This easy-to-follow guide explains not only how Google actually sifts the billions of pages of information its index contains, but shows you how you can improve the performance of your own website in Google's search results, giving specific and detailed instructions about the sort of priority issues you need to address. 50 Ways to Make Google Love Your Website will teach you how to:- Use Google to help you understand how people search for the sort of things you are offering- Create a website that your customers will quickly find in Google- Make your website irresistible to links from other sites- Help Google understand what your site is about- Think like Google and win more traffic
50 Top IT Project Management Challenges
by Premanand Doraiswamy Premi ShivA summary of the challenges facing today's IT project managerDiscussions on project management forums highlight many of the challenges facing a project manager during the course of a project. Unclear requirements, scope creep and undefined roles are well-trodden issues that can derail a project. Other challenges are less obvious, often more subtle, but equally destructive. Facing up to the challengesThis book offers a focused and concise summary of 50 challenges facing today's IT project manager. The authors draw on years of practical experience (rather than classroom theory) to outline these challenges and offer useful tips and advice on how to deal with them. Challenge and responseReaders of this book will be better equipped to respond to key project management challenges, includingBuilding the team - getting the right resources, matching skills/knowledge, defining roles and responsibilities. Project scope - clarifying assumptions, avoiding ambiguity, getting the time/cost estimates right. Politics - communicating with management and stakeholders, dealing with conflict, handling interference and micro-managing. Risk awareness - identifying inside/outside influences, recognising inbound and outbound dependencies. Time management - using the right planning tools, balancing work versus meetings. Failure - handling the blame game, protecting the team, rescuing the project. This book condenses into a handy summary much of the information and advice that can be found in project management related books and discussion forums. It is an ideal reference for anyone involved in IT project management, from professional service organisations (PSO) and project management offices (PMO), through to active project managers and studying graduates.
50 Tips and Tricks for MongoDB Developers: Get the Most Out of Your Database
by Kristina ChodorowGetting started with MongoDB is easy, but once you begin building applications with it, you'll face some complex issues. What are the tradeoffs between normalized and denormalized data? How do you handle replica set failure and failover? This collection of MongoDB tips, tricks, and hacks helps you resolve issues with everything from application design and implementation to data safety and monitoring. You get specific guidance in five topic areas directly from engineers at 10gen, the company that develops and supports this open source database: Application Design Tips: What to keep in mind when designing your schema Implementation Tips: Programming applications against MongoDB Optimization Tips: Speeding up your applications Data Safety Tips: Using replication and journaling to keep data safe--without sacrificing too much performance Administration Tips: How to configure MongoDB and keep it running smoothly
50+ Tech Tools for School Counselors: How to Be More Engaging, Efficient, and Effective
by Angela Cleveland Stephen SharpDigital tools that will transform your practice Educating students in the 21st century is about more than preparing them for work in the digital age; it′s also about connecting with the whole student and transcending barriers. Written for school counselors and other education professionals, 50+ Tech Tools for School Counselors provides insightful descriptions of digital tools that can be used daily to not only enrich intervention and instruction but also guide decision-making, streamline work, enhance communication, and promote happier students. Readers will find: a framework for leadership and advocacy through the lens of technology vignettes demonstrating implementation and quotes from students and other stakeholders step-by-step guides and checklists perspectives from counselors around the country that provide a peer-to-peer feel narratives, technical descriptions, and diagrams School counselors are often unsure or unaware of the myriad of existing tech tools. This book will help them enhance their practice, feel more confident, spend less time on paperwork, and enable today’s students to achieve success in school and access information on college and careers.