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Principles of Mobile Communication

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Principles of Mobile Communication provides an authoritative treatment of the fundamentals of mobile communications, one of the fastest growing areas of th ...

  • L'auteur : ,
  • Editeur: Springer Science & Business Media
  • ISBN: 1475762682
  • Genre: Technology & Engineering
  • Nombre de pages: 665
  • Langue: French/English
  • Vues: 1190
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Détails: Principles of Mobile Communication provides an authoritative treatment of the fundamentals of mobile communications, one of the fastest growing areas of the modern telecommunications industry. The book stresses the fundamentals of mobile communications engineering that are important for the design of any mobile system. Less emphasis is placed on the description of existing and proposed wireless standards. This focus on fundamental issues should be of benefit not only to students taking formal instruction but also to practising engineers who are likely to already have a detailed familiarity with the standards and are seeking to deepen their knowledge of this important field. The book stresses mathematical modeling and analysis, rather than providing a qualitative overview. It has been specifically developed as a textbook for graduate level instruction and a reference book for practising engineers and those seeking to pursue research in the area. The book contains sufficient background material for the novice, yet enough advanced material for a sequence of graduate level courses. Principles of Mobile Communication treats a variety of contemporary issues, many of which have been treated before only in the journals. Some material in the book has never appeared before in the literature. The book provides an up-to-date treatment of the subject area at a level of detail that is not available in other books. Also, the book is unique in that the whole range of topics covered is not presently available in any other book. Throughout the book, detailed derivations are provided and extensive references to the literature are made. This is of value to the reader wishing to gain detailed knowledge of a particular topic.


Principles of Mobile Computing and Communications

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Mobile computing technology has come a long way in recent years—providing anytime, anywhere communication and access to information. Bringing students up ...

  • L'auteur : Mazliza Othman
  • Editeur: CRC Press
  • ISBN: 1420061593
  • Genre: Technology & Engineering
  • Nombre de pages: 280
  • Langue: French/English
  • Vues: 1087
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Détails: Mobile computing technology has come a long way in recent years—providing anytime, anywhere communication and access to information. Bringing students up to date on important technological and industry developments, Principles of Mobile Computing and Communications examines mobile networks and relevant standards, highlighting issues unique to the mobile computing environment and exploring the differences between conventional and mobile applications. Going beyond discussions on wireless network infrastructure and how to develop enterprise mobile applications, this textbook considers pervasive computing and smart environments, the complexity of designing and developing such applications, and how issues are dependent on the context of the applications. Following an overview of what mobile computing has to offer and how its applications affect both our professional and personal lives, it focuses on the technologies and the infrastructure of all mobile and wireless networks, cellular networks, WLANs, WPANs, and sensor and mobile ad hoc networks. The textbook then discusses the Mobile IP, adaptive behavior, power management, resource constraints, interface design, seamless mobility support, and locating sensing techniques and systems. It also discusses important security issues that concern all users regardless of applications employed.


Principles of Spread-Spectrum Communication Systems

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Originally adopted in military networks as a means of ensuring secure communication when confronted with the threats of jamming and interception, spread-sp ...

  • L'auteur : Don Torrieri
  • Editeur: Springer Science & Business Media
  • ISBN: 9780387227832
  • Genre: Technology & Engineering
  • Nombre de pages: 444
  • Langue: French/English
  • Vues: 739
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Détails: Originally adopted in military networks as a means of ensuring secure communication when confronted with the threats of jamming and interception, spread-spectrum systems are now the core of commercial applications such as mobile cellular and satellite communication. This book provides a concise but lucid explanation and derivation of the fundamentals of spread-spectrum communication systems. The level of presentation is suitable for graduate students with a prior graduate-level course in digital communication and for practicing engineers with a solid background in the theory of digital communication. As the title indicates, the author focuses on principles rather than specific current or planned systems. Although the exposition emphasizes theoretical principles, the choice of specific topics is tempered by their practical significance and interest to both researchers and system designers. Throughout the book, learning is facilitated by many new or streamlined derivations of the classical theory. Problems at the end of each chapter are intended to assist readers in consolidating their knowledge and to provide practice in analytical techniques. Principles of Spread-Spectrum Communication Systems is largely self-contained mathematically because of the four appendices, which give detailed derivations of mathematical results used in the main text.


Green Communications

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This book provides a comprehensive view of green communicationsconsidering all areas of ICT including wireless and wirednetworks. It analyses particular co ...

  • L'auteur : Konstantinos Samdanis,Peter Rost,Andreas Maeder,Michela Meo,Christos Verikoukis
  • Editeur: John Wiley & Sons
  • ISBN: 1118759230
  • Genre: Technology & Engineering
  • Nombre de pages: 456
  • Langue: French/English
  • Vues: 1611
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Détails: This book provides a comprehensive view of green communicationsconsidering all areas of ICT including wireless and wirednetworks. It analyses particular concepts and practices,addressing holistic approaches in future networks considering asystem perspective. It makes full use of tables,illustrations, performance graphs, case studies and examplesmaking it accessible for a wide audience.


Principles of Communications Networks and Systems

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Addressing the fundamental technologies and theories associated with designing complex communications systems and networks, Principles of Communications Ne ...

  • L'auteur : Nevio Benvenuto,Michele Zorzi
  • Editeur: John Wiley & Sons
  • ISBN: 111997982X
  • Genre: Technology & Engineering
  • Nombre de pages: 800
  • Langue: French/English
  • Vues: 1900
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Détails: Addressing the fundamental technologies and theories associated with designing complex communications systems and networks, Principles of Communications Networks and Systems provides models and analytical methods for evaluating their performance. Including both the physical layer (digital transmission and modulation) and networking topics, the quality of service concepts belonging to the different layers of the protocol stack are interrelated to form a comprehensive picture. The book is designed to present the material in an accessible but rigorous manner. It jointly addresses networking and transmission aspects following a unified approach and using a bottom up style of presentation, starting from requirements on transmission links all the way up to the corresponding quality of service at network and application layers. The focus is on presenting the material in an integrated and systematic fashion so that students will have a clear view of all the principal aspects and of how they interconnect with each other. A comprehensive introduction to communications systems and networks, addressing both network and transmission topics Structured for effective learning, with basic principles and technologies being introduced before more advanced ones are explained Features examples of existing systems and recent standards as well as advanced digital modulation techniques such as CDMA and OFDM Contains tools to help the reader in the design and performance analysis of modern communications systems Provides problems at the end of each chapter, with answers on an accompanying website


Mobility Management

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This is the first book devoted to mobility management, covering the important principles, technologies and applications of mobility management based on yea ...

  • L'auteur : Shanzhi Chen,Yan Shi,Bo Hu,Ming Ai
  • Editeur: Springer
  • ISBN: 366252726X
  • Genre: Technology & Engineering
  • Nombre de pages: 310
  • Langue: French/English
  • Vues: 1863
  • Telecharger: 1863
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Détails: This is the first book devoted to mobility management, covering the important principles, technologies and applications of mobility management based on years of academic research and industry experiences. The content is organized according to the reference models proposed by the authors, and emphasizes on technical principles rather than protocol details; a systematic and comprehensive introduction is presented yet without losing focuses; the existing technologies in cellular system, mobile Internet and IMS/SIP are also extensively compared. This book can be an indispensable reference for mobile communication engineers, computer network engineers, researchers and anyone else involved in academic, industrial and standardization activities on mobility management.


How Learning Works

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Praise for How Learning Works "How Learning Works is the perfect title for this excellent book. Drawing upon new research in psychology, education, and cog ...

  • L'auteur : Susan A. Ambrose,Michael W. Bridges,Michele DiPietro,Marsha C. Lovett,Marie K. Norman
  • Editeur: John Wiley & Sons
  • ISBN: 9780470617601
  • Genre: Education
  • Nombre de pages: 336
  • Langue: French/English
  • Vues: 672
  • Telecharger: 672
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Détails: Praise for How Learning Works "How Learning Works is the perfect title for this excellent book. Drawing upon new research in psychology, education, and cognitive science, the authors have demystified a complex topic into clear explanations of seven powerful learning principles. Full of great ideas and practical suggestions, all based on solid research evidence, this book is essential reading for instructors at all levels who wish to improve their students' learning." —Barbara Gross Davis, assistant vice chancellor for educational development, University of California, Berkeley, and author, Tools for Teaching "This book is a must-read for every instructor, new or experienced. Although I have been teaching for almost thirty years, as I read this book I found myself resonating with many of its ideas, and I discovered new ways of thinking about teaching." —Eugenia T. Paulus, professor of chemistry, North Hennepin Community College, and 2008 U.S. Community Colleges Professor of the Year from The Carnegie Foundation for the Advancement of Teaching and the Council for Advancement and Support of Education "Thank you Carnegie Mellon for making accessible what has previously been inaccessible to those of us who are not learning scientists. Your focus on the essence of learning combined with concrete examples of the daily challenges of teaching and clear tactical strategies for faculty to consider is a welcome work. I will recommend this book to all my colleagues." —Catherine M. Casserly, senior partner, The Carnegie Foundation for the Advancement of Teaching "As you read about each of the seven basic learning principles in this book, you will find advice that is grounded in learning theory, based on research evidence, relevant to college teaching, and easy to understand. The authors have extensive knowledge and experience in applying the science of learning to college teaching, and they graciously share it with you in this organized and readable book." —From the Foreword by Richard E. Mayer, professor of psychology, University of California, Santa Barbara; coauthor, e-Learning and the Science of Instruction; and author, Multimedia Learning


Introduction to Evolutionary Computing

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The first complete overview of evolutionary computing, the collective name for a range of problem-solving techniques based on principles of biological evol ...

  • L'auteur : Agoston E. Eiben,J.E. Smith
  • Editeur: Springer Science & Business Media
  • ISBN: 3662050943
  • Genre: Computers
  • Nombre de pages: 300
  • Langue: French/English
  • Vues: 499
  • Telecharger: 499
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Détails: The first complete overview of evolutionary computing, the collective name for a range of problem-solving techniques based on principles of biological evolution, such as natural selection and genetic inheritance. The text is aimed directly at lecturers and graduate and undergraduate students. It is also meant for those who wish to apply evolutionary computing to a particular problem or within a given application area. The book contains quick-reference information on the current state-of-the-art in a wide range of related topics, so it is of interest not just to evolutionary computing specialists but to researchers working in other fields.


Advances in Mobile Cloud Computing and Big Data in the 5G Era

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This book reports on the latest advances on the theories, practices, standards and strategies that are related to the modern technology paradigms, the Mobi ...

  • L'auteur : Constandinos X. Mavromoustakis,George Mastorakis,Ciprian Dobre
  • Editeur: Springer
  • ISBN: 3319451456
  • Genre: Technology & Engineering
  • Nombre de pages: 382
  • Langue: French/English
  • Vues: 478
  • Telecharger: 478
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Détails: This book reports on the latest advances on the theories, practices, standards and strategies that are related to the modern technology paradigms, the Mobile Cloud computing (MCC) and Big Data, as the pillars and their association with the emerging 5G mobile networks. The book includes 15 rigorously refereed chapters written by leading international researchers, providing the readers with technical and scientific information about various aspects of Big Data and Mobile Cloud Computing, from basic concepts to advanced findings, reporting the state-of-the-art on Big Data management. It demonstrates and discusses methods and practices to improve multi-source Big Data manipulation techniques, as well as the integration of resources availability through the 3As (Anywhere, Anything, Anytime) paradigm, using the 5G access technologies.


Communication Systems Principles Using MATLAB

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Discover the basic telecommunications systems principles in an accessible learn-by-doing format Communication Systems Principles Using MATLAB covers a vari ...

  • L'auteur : John W. Leis
  • Editeur: John Wiley & Sons
  • ISBN: 1119470757
  • Genre: Technology & Engineering
  • Nombre de pages: 576
  • Langue: French/English
  • Vues: 1443
  • Telecharger: 1443
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Détails: Discover the basic telecommunications systems principles in an accessible learn-by-doing format Communication Systems Principles Using MATLAB covers a variety of systems principles in telecommunications in an accessible format without the need to master a large body of theory. The text puts the focus on topics such as radio and wireless modulation, reception and transmission, wired networks and fiber optic communications. The book also explores packet networks and TCP/IP as well as digital source and channel coding, and the fundamentals of data encryption. Since MATLAB® is widely used by telecommunications engineers, it was chosen as the vehicle to demonstrate many of the basic ideas, with code examples presented in every chapter. The text addresses digital communications with coverage of packet-switched networks. Many fundamental concepts such as routing via shortest-path are introduced with simple and concrete examples. The treatment of advanced telecommunications topics extends to OFDM for wireless modulation, and public-key exchange algorithms for data encryption. Throughout the book, the author puts the emphasis on understanding rather than memorization. The text also: Includes many useful take-home skills that can be honed while studying each aspect of telecommunications Offers a coding and experimentation approach with many real-world examples provided Gives information on the underlying theory in order to better understand conceptual developments Suggests a valuable learn-by-doing approach to the topic Written for students of telecommunications engineering, Communication Systems Principles Using MATLAB® is the hands-on resource for mastering the basic concepts of telecommunications in a learn-by-doing format.


The Crowd: A Study of the Popular Mind

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One of the most influential works of social psychology in history, The Crowd was highly instrumental in creating this field of study by analyzing, in detai ...

  • L'auteur : Gustave Le Bon
  • Editeur: Strelbytskyy Multimedia Publishing
  • ISBN:
  • Genre: Psychology
  • Nombre de pages: N.A
  • Langue: French/English
  • Vues: 603
  • Telecharger: 603
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Détails: One of the most influential works of social psychology in history, The Crowd was highly instrumental in creating this field of study by analyzing, in detail, mass behavior. The work is devoted to an account of the characteristics of crowds. The whole of the common characteristics with which heredity endows the individuals of a race constitute the genius of the race. When, however, a certain number of these individuals are gathered together in a crowd for purposes of action, observation proves that, from the mere fact of their being assembled, there result certain new psychological characteristics, which are added to the racial characteristics and differ from them at times to a very considerable degree. Although the volume focuses on crowd psychology, it is also brilliantly instructive on the effects of the generally accepted beliefs of a nation's citizenry on the processes of history. Among the topics covered here are general characteristics and mental unity of the crowd; the crowd's sentiments and morality; its ideas, reasoning power, and imagination; opinions and beliefs of crowds and the means used by leaders to persuade; classification of crowds, including criminal and electrical assemblages, as well as the functioning of criminal juries and parliamentary assemblies.


Principles of Neurobiology

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Principles of Neurobiology, Second Edition presents the major concepts of neuroscience with an emphasis on how we know what we know. The text is organized ...

  • L'auteur : Liqun Luo
  • Editeur: Garland Science
  • ISBN: 1000096866
  • Genre: Science
  • Nombre de pages: 760
  • Langue: French/English
  • Vues: 1158
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Détails: Principles of Neurobiology, Second Edition presents the major concepts of neuroscience with an emphasis on how we know what we know. The text is organized around a series of key experiments to illustrate how scientific progress is made and helps upper-level undergraduate and graduate students discover the relevant primary literature. Written by a single author in a clear and consistent writing style, each topic builds in complexity from electrophysiology to molecular genetics to systems level in a highly integrative approach. Students can fully engage with the content via thematically linked chapters and will be able to read the book in its entirety in a semester-long course. Principles of Neurobiology is accompanied by a rich package of online student and instructor resources including animations, figures in PowerPoint, and a Question Bank for adopting instructors.


Interference Mitigation and Energy Management in 5G Heterogeneous Cellular Networks

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In recent years, wireless networks have become more ubiquitous and integrated into everyday life. As such, it is increasingly imperative to research new me ...

  • L'auteur : Yang, Chungang,Li, Jiandong
  • Editeur: IGI Global
  • ISBN: 1522517138
  • Genre: Technology & Engineering
  • Nombre de pages: 362
  • Langue: French/English
  • Vues: 321
  • Telecharger: 321
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Détails: In recent years, wireless networks have become more ubiquitous and integrated into everyday life. As such, it is increasingly imperative to research new methods to boost cost-effectiveness for spectrum and energy efficiency. Interference Mitigation and Energy Management in 5G Heterogeneous Cellular Networks is a pivotal reference source for the latest research on emerging network architectures and mitigation technology to enhance cellular network performance and dependency. Featuring extensive coverage across a range of relevant perspectives and topics, such as interference alignment, resource allocation, and high-speed mobile environments, this book is ideally designed for engineers, professionals, practitioners, upper-level students, and academics seeking current research on interference and energy management for 5G heterogeneous cellular networks.


UMTS Radio Network Planning: Mastering Cell Coupling for Capacity Optimization

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The author establishes a concise system model for UMTS radio networks, which describes interference coupling and its impact on the network. This model is t ...

  • L'auteur : Hans-Florian Geerdes
  • Editeur: Springer Science & Business Media
  • ISBN: 3834892602
  • Genre: Computers
  • Nombre de pages: 186
  • Langue: French/English
  • Vues: 1604
  • Telecharger: 1604
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Détails: The author establishes a concise system model for UMTS radio networks, which describes interference coupling and its impact on the network. This model is the basis for efficient radio network performance analysis as well as new optimization methods for automatic planning.


Research Anthology on Developing and Optimizing 5G Networks and the Impact on Society

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As technology advances, the emergence of 5G has become an essential discussion moving forward as its applications and benefits are expected to enhance many ...

  • L'auteur : Management Association, Information Resources
  • Editeur: IGI Global
  • ISBN: 179987754X
  • Genre: Technology & Engineering
  • Nombre de pages: 1085
  • Langue: French/English
  • Vues: 1172
  • Telecharger: 1172
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Détails: As technology advances, the emergence of 5G has become an essential discussion moving forward as its applications and benefits are expected to enhance many areas of life. The introduction of 5G technology to society will improve communication speed, the efficiency of information transfer, and end-user experience to name only a few of many future improvements. These new opportunities offered by 5G networks will spread across industry, government, business, and personal user experiences leading to widespread innovation and technological advancement. What stands at the very core of 5G becoming an integral part of society is the very fact that it is expected to enrich society in a multifaceted way, enhancing connectivity and efficiency in just about every sector including healthcare, agriculture, business, and more. Therefore, it has been a critical topic of research to explore the implications of this technology, how it functions, what industries it will impact, and the challenges and solutions of its implementation into modern society. Research Anthology on Developing and Optimizing 5G Networks and the Impact on Society is a critical reference source that analyzes the use of 5G technology from the standpoint of its design and technological development to its applications in a multitude of industries. This overall view of the aspects of 5G networks creates a comprehensive book for all stages of the implementation of 5G, from early conception to application in various sectors. Topics highlighted include smart cities, wireless and mobile networks, radio access technology, internet of things, and more. This all-encompassing book is ideal for network experts, IT specialists, technologists, academicians, researchers, and students.


Information and Communications for Development 2012

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Assessing what has worked, what hasn't, and why, this triennial report is an invaluable guide for understanding how to capture the benefits of information ...

  • L'auteur : World Bank
  • Editeur: World Bank Publications
  • ISBN: 0821395874
  • Genre: Business & Economics
  • Nombre de pages: 238
  • Langue: French/English
  • Vues: 571
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Détails: Assessing what has worked, what hasn't, and why, this triennial report is an invaluable guide for understanding how to capture the benefits of information and communication technology around the world. This year's report focuses on mobile applications.


Handbook of Research in Mobile Business: Technical, Methodological, and Social Perspectives

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"This reference book brings together various perspectives on the usage and application of mobile technologies and networks in global business"--Provided by ...

  • L'auteur : Unhelkar, Bhuvan
  • Editeur: IGI Global
  • ISBN: 1591408180
  • Genre: Technology & Engineering
  • Nombre de pages: 1029
  • Langue: French/English
  • Vues: 621
  • Telecharger: 621
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Détails: "This reference book brings together various perspectives on the usage and application of mobile technologies and networks in global business"--Provided by publisher.


Computer Networks Multiple Choice Questions and Answers (MCQs)

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Computer Networks Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key (Computer Networks Quick Study Guide & Course Revi ...

  • L'auteur : Arshad Iqbal
  • Editeur: Bushra Arshad
  • ISBN:
  • Genre: Computers
  • Nombre de pages: 387
  • Langue: French/English
  • Vues: 1064
  • Telecharger: 1064
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Détails: Computer Networks Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key (Computer Networks Quick Study Guide & Course Review) covers course assessment tests for competitive exams to solve 2000 MCQs. "Computer Networks MCQ" with answers covers fundamental concepts with theoretical and analytical reasoning tests. "Computer Networks Quiz" PDF study guide helps to practice test questions for exam review. "Computer Networks Multiple Choice Questions and Answers" PDF book to download covers solved quiz questions and answers PDF on topics: Analog transmission, bandwidth utilization: multiplexing and spreading, computer networking, congestion control and quality of service, connecting LANs, backbone networks and virtual LANs, cryptography, data and signals, data communications, data link control, data transmission: telephone and cable networks, digital transmission, domain name system, error detection and correction, multimedia, multiple access, network layer: address mapping, error reporting and multicasting, network layer: delivery, forwarding, and routing, network layer: internet protocol, network layer: logical addressing, network management: SNMP, network models, network security, process to process delivery: UDP, TCP and SCTP, remote logging, electronic mail and file transfer, security in the internet: IPSEC, SSUTLS, PGP, VPN and firewalls, SONET, switching, transmission media, virtual circuit networks: frame relay and ATM, wired LANs: Ethernet, wireless LANs, wireless wans: cellular telephone and satellite networks, www and http for college and university level exams. "Computer Networks Questions and Answers" PDF covers exam's viva, interview questions and certificate exam preparation with answer key. Computer networks quick study guide includes terminology definitions in self-teaching guide from computer science textbooks on chapters: Analog Transmission MCQs Bandwidth Utilization: Multiplexing and Spreading MCQs Computer Networking MCQs Congestion Control and Quality of Service MCQs Connecting LANs, Backbone Networks and Virtual LANs MCQs Cryptography MCQs Data and Signals MCQs Data Communications MCQs Data Link Control MCQs Data Transmission: Telephone and Cable Networks MCQs Digital Transmission MCQs Domain Name System MCQs Error Detection and Correction MCQs Multimedia MCQs Multiple Access MCQs Network Layer: Address Mapping, Error Reporting and Multicasting MCQs Network Layer: Delivery, Forwarding, and Routing MCQs Network Layer: Internet Protocol MCQs Network Layer: Logical Addressing MCQs Network Management: SNMP MCQs Network Models MCQs Network Security MCQs Process to Process Delivery: UDP, TCP and SCTP MCQs Remote Logging, Electronic Mail and File Transfer MCQs Security in the Internet: IPSec, SSUTLS, PGP, VPN and Firewalls MCQs SONET MCQs Switching MCQs Transmission Media MCQs Virtual Circuit Networks: Frame Relay and ATM MCQs Wired LANs: Ethernet MCQs Wireless LANs MCQs Wireless WANs: Cellular Telephone and Satellite Networks MCQs WWW and HTTP MCQs Multiple choice questions and answers on analog transmission MCQ questions PDF covers topics: Analog to analog conversion, digital to analog conversion, amplitude modulation, computer networking, and return to zero. Multiple choice questions and answers on bandwidth utilization: multiplexing and spreading MCQ questions PDF covers topics: Multiplexers, multiplexing techniques, network multiplexing, frequency division multiplexing, multilevel multiplexing, time division multiplexing, wavelength division multiplexing, amplitude modulation, computer networks, data rate and signals, digital signal service, and spread spectrum. Multiple choice questions and answers on computer networking MCQ questions PDF covers topics: Networking basics, what is network, network topology, star topology, protocols and standards, switching in networks, and what is internet. Multiple choice questions and answers on congestion control and quality of service MCQ questions PDF covers topics: Congestion control, quality of service, techniques to improve QoS, analysis of algorithms, integrated services, network congestion, networking basics, scheduling, and switched networks. Multiple choice questions and answers on connecting LANs, backbone networks and virtual LANs MCQ questions PDF covers topics: Backbone network, bridges, configuration management, connecting devices, networking basics, physical layer, repeaters, VLANs configuration, and wireless communication. Multiple choice questions and answers on cryptography MCQ questions PDF covers topics: Introduction to cryptography, asymmetric key cryptography, ciphers, data encryption standard, network security, networks SNMP protocol, and Symmetric Key Cryptography (SKC). Multiple choice questions and answers on data and signals MCQ questions PDF covers topics: Data rate and signals, data bandwidth, data rate limit, analog and digital signal, composite signals, digital signals, baseband transmission, bit length, bit rate, latency, network performance, noiseless channel, period and frequency, periodic and non-periodic signal, periodic analog signals, port addresses, and transmission impairment. Multiple choice questions and answers on data communications MCQ questions PDF covers topics: Data communications, data flow, data packets, computer networking, computer networks, network protocols, network security, network topology, star topology, and standard Ethernet. Multiple choice questions and answers on data link control MCQ questions PDF covers topics: Data link layer, authentication protocols, data packets, byte stuffing, flow and error control, framing, HDLC, network protocols, point to point protocol, noiseless channel, and noisy channels. Multiple choice questions and answers on data transmission: telephone and cable networks MCQ questions PDF covers topics: Cable TV network, telephone networks, ADSL, data bandwidth, data rate and signals, data transfer cable TV, dial up modems, digital subscriber line, downstream data band, and transport layer. Multiple choice questions and answers on digital transmission MCQ questions PDF covers topics: Amplitude modulation, analog to analog conversion, bipolar scheme, block coding, data bandwidth, digital to analog conversion, digital to digital conversion, HDB3, line coding schemes, multiline transmission, polar schemes, pulse code modulation, return to zero, scrambling, synchronous transmission, transmission modes. Multiple choice questions and answers on domain name system MCQ questions PDF covers topics: DNS, DNS encapsulation, DNS messages, DNS resolution, domain name space, domain names, domains, distribution of name space, and registrars. Multiple choice questions and answers on error detection and correction MCQ questions PDF covers topics: Error detection, block coding, cyclic codes, internet checksum, linear block codes, network protocols, parity check code, and single bit error. Multiple choice questions and answers on multimedia MCQ questions PDF covers topics: Analysis of algorithms, audio and video compression, data packets, moving picture experts group, streaming live audio video, real time interactive audio video, real time transport protocol, SNMP protocol, and voice over IP. Multiple choice questions and answers on multiple Access MCQ questions PDF covers topics: Multiple access protocol, frequency division multiple access, code division multiple access, channelization, controlled access, CSMA method, CSMA/CD, data link layer, GSM and CDMA, physical layer, random access, sequence generation, and wireless communication. Multiple choice questions and answers on network layer: address mapping, error reporting and multicasting MCQ questions PDF covers topics: Address mapping, class IP addressing, classful addressing, classless addressing, address resolution protocol, destination address, DHCP, extension headers, flooding, ICMP, ICMP protocol, ICMPV6, IGMP protocol, internet protocol IPV4, intra and interdomain routing, IPV4 addresses, IPV6 and IPV4 address space, multicast routing protocols, network router, network security, PIM software, ping program, routing table, standard Ethernet, subnetting, tunneling, and what is internet. network layer: delivery, forwarding, and routing MCQ questions PDF covers topics: Delivery, forwarding, and routing, networking layer forwarding, analysis of algorithms, multicast routing protocols, networking layer delivery, and unicast routing protocols. Multiple choice questions and answers on network layer: internet protocol MCQ questions PDF covers topics: Internet working, IPV4 connectivity, IPV6 test, and network router. Multiple choice questions and answers on network layer: logical addressing MCQ questions PDF covers topics: IPV4 addresses, IPV6 addresses, unicast addresses, IPV4 address space, and network router. Network management: SNMP MCQ questions PDF covers topics: Network management system, SNMP protocol, simple network management protocol, configuration management, data packets, and Ethernet standards. Multiple choice questions and answers on network models MCQ questions PDF covers topics: Network address, bit rate, flow and error control, layered tasks, open systems interconnection model, OSI model layers, peer to peer process, physical layer, port addresses, TCP/IP protocol, TCP/IP suite, and transport layer. Multiple choice questions and answers on network security MCQ questions PDF covers topics: Message authentication, message confidentiality, message integrity, analysis of algorithms, and SNMP protocol. Multiple choice questions and answers on process to process delivery: UDP, TCP and SCTP MCQ questions PDF covers topics: Process to process delivery, UDP datagram, stream control transmission protocol (SCTP), transmission control protocol (TCP), transport layer, and user datagram protocol. Multiple choice questions and answers on remote logging, electronic mail and file transfer MCQ questions PDF covers topics: Remote logging, electronic mail, file transfer protocol, domains, telnet, and what is internet. Multiple choice questions and answers on security in internet: IPSec, SSUTLS, PGP, VPN and firewalls MCQ questions PDF covers topics: Network security, firewall, and computer networks. Multiple choice questions and answers on SONET MCQ questions PDF covers topics: SONET architecture, SONET frames, SONET network, multiplexers, STS multiplexing, and virtual tributaries. Multiple choice questions and answers on switching MCQ questions PDF covers topics: Switching in networks, circuit switched networks, datagram networks, IPV6 and IPV4 address space, routing table, switch structure, and virtual circuit networks. Multiple choice questions and answers on transmission media MCQ questions PDF covers topics: Transmission media, guided transmission media, unguided media: wireless, unguided transmission, computer networks, infrared, standard Ethernet, twisted pair cable, and wireless networks. Multiple choice questions and answers on virtual circuit networks: frame relay and ATM MCQ questions PDF covers topics: virtual circuit networks, frame relay and ATM, frame relay in VCN, ATM LANs, ATM technology, LAN network, length indicator, and local area network emulation. Multiple choice questions and answers on wired LANs: Ethernet MCQ questions PDF covers topics: Ethernet standards, fast Ethernet, gigabit Ethernet, standard Ethernet, data link layer, IEEE standards, and media access control. Multiple choice questions and answers on wireless LANs MCQ questions PDF covers topics: Wireless networks, Bluetooth LAN, LANs architecture, baseband layer, Bluetooth devices, Bluetooth frame, Bluetooth Piconet, Bluetooth technology, direct sequence spread spectrum, distributed coordination function, IEEE 802.11 frames, IEEE 802.11 standards, media access control, network protocols, OFDM, physical layer, point coordination function, what is Bluetooth, wireless Bluetooth. Multiple choice questions and answers on wireless WANs: cellular telephone and satellite networks MCQ questions PDF covers topics: Satellite networks, satellites, cellular telephone and satellite networks, GSM and CDMA, GSM network, AMPs, cellular networks, cellular telephony, communication technology, configuration management, data communication and networking, frequency reuse principle, global positioning system, information technology, interim standard 95 (IS-95), LEO satellite, low earth orbit, mobile communication, mobile switching center, telecommunication network, and wireless communication. Multiple choice questions and answers on WWW and HTTP MCQ questions PDF covers topics: World wide web architecture, http and html, hypertext transfer protocol, web documents, and what is internet.


Advances in Mobile Computing and Communications

Telecharger pdf Advances in Mobile Computing and Communications

By 2020, if not before, mobile computing and wireless systems are expected to enter the fifth generation (5G), which promises evolutionary if not revolutio ...

  • L'auteur : M. Bala Krishna,Jaime Lloret Mauri
  • Editeur: CRC Press
  • ISBN: 1498701140
  • Genre: Computers
  • Nombre de pages: 397
  • Langue: French/English
  • Vues: 308
  • Telecharger: 308
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Détails: 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.


Digital citizenship education

Telecharger pdf Digital citizenship education

Supporting children and young people to participate safely, effectively, critically and responsibly in a world filled with social media and digital technol ...

  • L'auteur : Divina Frau-Meigs,Brian O’Neill,Alessandro Soriani,Vitor Tomé
  • Editeur: Council of Europe
  • ISBN: 9287185883
  • Genre: Political Science
  • Nombre de pages: 82
  • Langue: French/English
  • Vues: 329
  • Telecharger: 329
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Détails: Supporting children and young people to participate safely, effectively, critically and responsibly in a world filled with social media and digital technologies is a priority for educators the world over. Most young people in Europe today were born and have grown up in the digital era. Education authorities have the duty to ensure that these digital citizens are fully aware of the norms of appropriate behaviour when using constantly evolving technology and participating in digital life. Despite worldwide efforts to address such issues, there is a clear need for education authorities to take the lead on digital citizenship education and integrate it into school curricula. In 2016, the Education Department of the Council of Europe began work to develop new policy orientations and strategies to help educators face these new challenges and to empower young people by helping them to acquire the competences they need to participate actively and responsibly in digital society. This volume, the first in a Digital Citizenship Education series, reviews the existing academic and policy literature on digital citizenship education, highlighting definitions, actors and stakeholders, competence frameworks, practices, emerging trends and challenges. The inclusion of a wide selection of sources is intended to ensure sufficient coverage of what is an emergent topic that has yet to gain a strong foothold in either education or academic literature, but has received wider policy attention.


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