Emphasis on how network coding techniques can be implemented, using a wide range of applications in communications and network engineering Detailed coverage on content distribution networks, peer-to-peer networks, overlay networks, streaming and multimedia applications, storage networks, network security and military networks, reliable communication, wireless networks, delay-tolerant and disruption-tolerant networks, cellular and ad hoc networks including LTE and WiMAX , and connections with data compression and compressed sensing Edited and contributed by the world's leading experts.
It is expected to be a critical technology for networks of the future. This tutorial addresses the first most natural questions one would ask about this new technique: how network coding works and what are its benefits, how network codes are designed and how much it costs to deploy networks implementing such codes, and finally, whether there are methods to deal with cycles and delay that are present in all real networks.
A companion issue deals primarily with applications of network coding. Yeung Raymond W. Author : Raymond W. The last few years have witnessed the rapid development of network coding into a research? With its root in infor- tion theory, network coding has not only brought about a paradigm shift in network communications at large, but also had signi? While new applications of network coding keep emerging, the fundamental - sults that lay the foundation of the subject are more or less mature.
One of the main goals of this book therefore is to present these results in a unifying and coherent manner. While the previous book focused only on information theory for discrete random variables, the current book contains two new chapters on information theory for continuous random variables, namely the chapter on di? With these topics included, the book becomes more comprehensive and is more suitable to be used as a textbook for a course in an electrical engineering department.
An introduction to the theory and techniques for achieving high quality network communication with the best possible bandwidth economy, this book focuses on network information flow with fidelity. Covering both lossless and lossy source reconstruction, it is illustrated throughout with real-world applications, including sensor networks and multimedia communications.
Practical algorithms are presented, developing novel techniques for tackling design problems in joint network-source coding via collaborative multiple description coding, progressive coding, diversity routing and network coding. With systematic introductions to the basic theories of distributed source coding, network coding and multiple description coding, this is an ideal self-contained resource for researchers and students in information theory and network theory.
Delay- and Disruption Tolerant Networks DTNs are networks subject to arbitrarily long-lived disruptions in connectivity and therefore cannot guarantee end-to-end connectivity at all times. This book presents the fundamental principles that underline DTNs. It explains the state-of-the-art on DTNs, their architecture, protocols, and applications. Its main goal is to serve as a reference for researchers and practitioners.
This book demonstrates how to use deep Learning in R for machine learning, image classification, and natural language processing. It covers topics such as convolutional networks, recurrent neural networks, transfer learning and deep learning in the cloud. By the end of this book, you will be able to apply deep learning to real-world projects.
Recent years have witnessed tremendous growth in the population of mobile users demanding high performance, reliability and quality-of-service QoS. Wireless networks are undergoing rapid developments and dramatic changes in the underlying technologies, in order to cope with the difficulties posed by the scarce wireless resource as well as keep up with the increasing day-to-day demand for cost-effective service of multimedia applications.
Predicting and optimising the performance and QoS of wireless networks using analytical modelling, simulation experiments, monitoring and testbed-based measurements are crucial to the proper design, tuning, resource management and capacity planning of such networks.
This book is dedicated to review important developments and results, explore recent state-of-the-art research and discuss new strategies for performance modelling, analysis and enhancement of wireless networks. The objective is to make analytical modelling, simulation and measurement tools, and innovative performance evaluation methodology possible and understandable to a wider audience.
This book discusses an efficient random linear network coding scheme, called BATched Sparse code, or BATS code, which is proposed for communication through multi-hop networks with packet loss. Multi-hop wireless networks have applications in the Internet of Things IoT , space, and under-water network communications, where the packet loss rate per network link is high, and feedbacks have long delays and are unreliable.
Traditional schemes like retransmission and fountain codes are not sufficient to resolve the packet loss so that the existing communication solutions for multi-hop wireless networks have either long delay or low throughput when the network length is longer than a few hops. These issues can be resolved by employing network coding in the network, but the high computational and storage costs of such schemes prohibit their implementation in many devices, in particular, IoT devices that typically have low computational power and very limited storage.
A BATS code consists of an outer code and an inner code. As a matrix generalization of a fountain code, the outer code generates a potentially unlimited number of batches, each of which consists of a certain number called the batch size of coded packets. The inner code comprises random linear network coding at the intermediate network nodes, which is applied on packets belonging to the same batch.
When the batch size is 1, the outer code reduces to an LT code or Raptor code if precode is applied , and network coding of the batches reduces to packet forwarding. BATS codes also achieve the throughput gain of random linear network coding. This book focuses on the fundamental features and performance analysis of BATS codes, and includes some guidelines and examples on how to design a network protocol using BATS codes. Learn all you need to know about wireless sensor networks!
Protocols and Architectures for Wireless Sensor Networks provides a thorough description of the nuts and bolts of wireless sensor networks. The authors give an overview of the state-of-the-art, putting all the individual solutions into perspective with one and other. Numerous practical examples, case studies and illustrations demonstrate the theory, techniques and results presented.
The clear chapter structure, listing learning objectives, outline and summarizing key points, help guide the reader expertly through the material. Protocols and Architectures for Wireless Sensor Networks: Covers architecture and communications protocols in detail with practical implementation examples and case studies.
Provides an understanding of mutual relationships and dependencies between different protocols and architectural decisions. Offers an in-depth investigation of relevant protocol mechanisms. Shows which protocols are suitable for which tasks within a wireless sensor network and in which circumstances they perform efficiently. Features an extensive website with the bibliography, PowerPoint slides, additional exercises and worked solutions.
This text provides academic researchers, graduate students in computer science, computer engineering, and electrical engineering, as well as practitioners in industry and research engineers with an understanding of the specific design challenges and solutions for wireless sensor networks.
Check out www. It is by far the most complete source for wireless sensor networks The book covers almost all topics related to sensor networks, gives an amazing number of references, and, thus, is the perfect source for students, teachers, and researchers.
Throughout the book the reader will find high quality text, figures, formulas, comparisons etc. The 10 full papers and 10 short papers were thoroughly reviewed and selected from 94 submissions. The papers are organized according to the following topical sections: wireless communications and services; vehicular communications; channel coding; construction of error correcting codes; intrusion detection techniques; wireless and mobile network security; applied cryptography.
The number of users who rely on the Internet to deliver multimedia content has grown significantly in recent years. As this consumer demand grows, so, too, does our dependency on a wireless and streaming infrastructure which delivers videos, podcasts, and other multimedia.
Streaming Media with Peer-to-Peer Networks: Wireless Perspectives offers insights into current and future communication technologies for a converged Internet that promises soon to be dominated by multimedia applications, at least in terms of bandwidth consumption.
The book will be of interest to industry managers, and will also serve as a valuable resource to students and researchers looking to grasp the dynamic issues surrounding video streaming and wireless network development. The editors have built Issues in Telecommunications Research: Edition on the vast information databases of ScholarlyNews. You now have a source you can cite with authority, confidence, and credibility.
The design of today's semiconductor chips for various applications, such as telecommunications, poses various challenges due to the complexity of these systems.
These highly complex systems-on-chips demand new approaches to connect and manage the communication between on-chip processing and storage components and networks on chips NoCs provide a powerful solution.
A cable that meets the lBaseT standard has a maximum length of:. Correct Answer: B nslookup is a network administration command-line tool available for many computer operating systems for querying the Domain Name System DNS to obtain domain name or IP address mapping or for any other specific DNS record.
The default subnet mask for a Class B network is:. Correct Answer: D Class A default subnet mask is Class B default subnet mask is Class C default subnet mask is The default port used for SMTP is:.
Correct Answer: A These are valid:. What type of DNS record maps host names to addresses? Correct Answer: C An A or Address record also known as a host record links a domain to the physical IP address of a computer hosting that domain's services. You ping a server by using fully qualified domain name FQDN and do not receive a response.
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