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Multiple Access Channels With Combined Cooperation And Partial Cribbing
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Book Synopsis Multiple Access Channels with Combined Cooperation and Partial Cribbing by : Tal Kopetz
Download or read book Multiple Access Channels with Combined Cooperation and Partial Cribbing written by Tal Kopetz and published by . This book was released on 2015 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Information Theoretic Perspectives on 5G Systems and Beyond by : Ivana Marić
Download or read book Information Theoretic Perspectives on 5G Systems and Beyond written by Ivana Marić and published by . This book was released on 2022-06-15 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand key information-theoretic principles that underpin the design of next-generation cellular systems with this invaluable resource. This book is the perfect tool for researchers and graduate students in the field of information theory and wireless communications, as well as for practitioners in the telecommunications industry.
Author : Publisher :IOS Press ISBN 13 : Total Pages :6097 pages Book Rating :4./5 ( download)
Download or read book written by and published by IOS Press. This book was released on with total page 6097 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Resolvability and Strong Secrecy for the Multiple Access Channel with Cooperation by : Noha Helal
Download or read book Resolvability and Strong Secrecy for the Multiple Access Channel with Cooperation written by Noha Helal and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We study secret communication over the discrete memoryless multiple-access channel with the following cooperation strategies: (i) degraded message sets, (ii) a common message, (iii) conferencing, (iv) cribbing, (v) feedback, and (vi) generalized feedback. For developing strong secrecy results, we utilize the methods and techniques of channel resolvability, which involves the characterization of the amount of randomness required at the inputs of the channel to approximately produce a chosen i.i.d. output distribution. For the multiple-access with degraded message sets, a common message, conferencing and feedback, we exactly characterize the channel resolvability region. For the multiple access channel with cribbing, we exactly characterize the channel resolvability region for the causal cribbing and non-causal cribbing scenarios. For the strictly-causal cribbing scenario, inner and outer bounds are provided. For the multiple-access channel with generalized feedback, we provide two inner bounds representing the role of decoding and randomness extraction, which can also be combined. Finally, leveraging the resolvability results, we derive achievable strong secrecy rate regions for each of the cooperation scenarios.
Book Synopsis Multiple Access Channels by : Ezio Biglieri
Download or read book Multiple Access Channels written by Ezio Biglieri and published by IOS Press. This book was released on 2007 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surveys general results on multiple-access channels, and gives an overview of the problems of CDMA solutions. This work includes chapters devoted to the information-theoretical aspects of multiple-access communication. It discusses multiple-access techniques and covers coding techniques.
Book Synopsis Cooperative Communications for Improved Wireless Network Transmission: Framework for Virtual Antenna Array Applications by : Uysal, Murat
Download or read book Cooperative Communications for Improved Wireless Network Transmission: Framework for Virtual Antenna Array Applications written by Uysal, Murat and published by IGI Global. This book was released on 2009-07-31 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers practitioners, researchers, and academicians with fundamental principles of cooperative communication. This book provides readers diverse findings and exposes underlying issues in the analysis, design, and optimization of wireless systems.
Book Synopsis Cooperation in Communication and Compression by : Himanshu Asnani
Download or read book Cooperation in Communication and Compression written by Himanshu Asnani and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: With a heavy proliferation of connected devices all across the globe, cooperation among entities of the network components cannot be neglected. Especially when the available resources are scarce, system components must cooperate to exchange information strategically, in order to push the overall network performance to its ultimate performance limits. In this thesis, we study new models of cooperation in both multi-user communication and compression networks, which are two broad categories classifying Network Information Theoretic problems. The common precept for the proposed models of cooperation is that of \textit{partial or deterministic-function cribbing}, where the entities in the network (transmitters or receivers) cooperate with each other by sensing a deterministic function of each others' signals. In the first part of the thesis, we investigate the role of cooperation in multi-user communication systems. Specifically, we study the Multiple Access Channel (MAC), a canonical communication model in Network Information Theory, where multiple transmitters or encoders wish to communicate their private messages to a single receiver or decoder over a channel, which here is a shared wireless noisy medium. We consider a two-encoder model, and introduce cooperation between the encoders via deterministic-function cribbing, that is when an encoder senses a deterministic function of the channel input symbols of the other encoder (and/or {\it vice versa}), and uses them to send encoded symbols over the channel. We derive fundamental limits by constructing essentially optimal schemes and show via examples that cooperation helps in boosting the performance. In the second part of the thesis, the role of cooperation in multi-user compression systems is investigated. Specifically, we consider the Successive Refinement (SR) setting as the compression setup, where a single encoder describes a source, to multiple decoders, with different levels of refinement. That is, while all decoders may receive common description of information about the source, only some of the decoders may receive a refined description of information about the source. The decoders need to reconstruct the source under a given distortion criterion. Here we consider a two-decoder model and allow cooperation between the decoders, via deterministic-function cribbing, that is, the decoder with crude (less) information about the source (the one which receives only the common information), gets auxiliary information in the form of a deterministic function of the reconstruction symbols of the other decoder (the one which has access to both common and refined information). We derive the fundamental limits, as well as formalize new coding schemes which are optimal. Examples are also given which show that cooperation results in a much better rate-distortion tradeoff than that without cooperation. Finally, in the third part of the thesis, we connect the dots to understand the dualities between the two settings considered, that is, Multiple Access Channel with Encoder Cooperation and Successive Refinement with Decoder Cooperation. The duality proposed is comprehensive in the sense that one setting can be completely transformed into another, including dual schemes, cooperating strategies and rate regions.
Book Synopsis Advanced Wireless Communications and Internet by : Savo G. Glisic
Download or read book Advanced Wireless Communications and Internet written by Savo G. Glisic and published by John Wiley & Sons. This book was released on 2011-05-03 with total page 1025 pages. Available in PDF, EPUB and Kindle. Book excerpt: ADVANCED WIRELESS COMMUNICATIONS AND INTERNET THIRD EDITION ADVANCED WIRELESS COMMUNICATIONS AND INTERNET Future Evolving Technologies The new edition of Advanced Wireless Communications: 4G Cognitive and Cooperative Broadband Technology, 2nd Edition, including the latest developments In the evolution of wireless communications, the dominant challenges are in the areas of networking and their integration with the Future Internet. Even the classical concept of cellular networks is changing and new technologies are evolving to replace it. To reflect these new trends, Advanced Wireless Communications & INTERNET builds upon the previous volumes, enhancing the existing chapters, and including a number of new topics. Systematically guiding readers from the fundamentals through to advanced areas, each chapter begins with an introductory explanation of the basic problems and solutions followed with an analytical treatment in greater detail. The most important aspects of new emerging technologies in wireless communications are comprehensively covered including: next generation Internet; cloud computing and network virtualization; economics of utility computing and wireless grids and clouds. This gives readers an essential understanding of the overall environment in which future wireless networks will be operating. Furthermore, a number of methodologies for maintaining the network connectivity, by using tools ranging from genetic algorithms to stochastic geometry and random graphs theory, and a discussion on percolation and connectivity, are also offered. The book includes a chapter on network formation games, covering the general models, knowledge based network formation games, and coalition games in wireless ad hoc networks. Illustrates points throughout using real-life case studies drawn from the author’s extensive international experience in the field of telecommunications Fully updated to include the latest developments, key topics covered include: advanced routing and network coding; network stability control; relay-assisted Wireless Networks; multicommodity flow optimization problems, flow optimization in heterogeneous networks, and dynamic resource allocation in computing clouds Methodically guides readers through each topic from basic to advanced areas Focuses on system elements that provide adaptability and re-configurability, and discusses how these features can improve wireless communications system performance Enjoyed this book? Why not tell others about it and write a review on your favourite online bookseller.
Book Synopsis Advanced Wireless Communications by : Savo G. Glisic
Download or read book Advanced Wireless Communications written by Savo G. Glisic and published by John Wiley & Sons. This book was released on 2007-06-13 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised and updated version of the successful "AdvancedWireless Communications" Wireless communications continue to attract the attention ofboth research community and industry. Since the first edition waspublished significant research and industry activities have broughtthe fourth generation (4G) of wireless communications systemscloser to implementation and standardization. "Advanced Wireless Communications" continues to provide acomparative study of enabling technologies for 4G. This secondedition has been revised and updated and now includes additionalinformation on the components of common air interface, includingthe area of space time coding , multicarrier modulation especiallyOFDM, MIMO, cognitive radio and cooperative transmission. Ideal for students and engineers in research and development inthe field of wireless communications, the second edition ofAdvanced Wireless Communications also gives an understanding tocurrent approaches for engineers in telecomm operators, governmentand regulatory institutions. New features include: Brand new chapter covering linear precoding in MIMO channelsbased on convex optimization theory. Material based on game theory modelling encompassing problemsof adjacent cell interference, flexible spectra sharing andcooperation between the nodes in ad hoc networks. Presents and discusses the latest schemes for interferencesuppression in ultra wide band (UWB) cognitive systems. Discusses the cooperative transmission and more details onpositioning.
Book Synopsis Quantum Communication Networks by : Riccardo Bassoli
Download or read book Quantum Communication Networks written by Riccardo Bassoli and published by Springer Nature. This book was released on 2021-02-03 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a tutorial on quantum communication networks. The authors discuss current paradigm shifts in communication networks that are needed to add computing and storage to the simple transport ideas of prevailing networks. They show how these ‘softwarized’ solutions break new grounds to reduce latency and increase resilience. The authors discuss how even though these solutions have inherent problems due to introduced computing latency and energy consumption, the problems can be solved by hybrid classical-quantum communication networks. The book brings together quantum networking, quantum information theory, quantum computing, and quantum simulation.
Download or read book Repairing Your Flooded Home written by and published by . This book was released on 2010 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: When in doubt, throw it out. Don't risk injury or infection. 2: Ask for help. Many people can do a lot of the cleanup and repairs discussed in this book. But if you have technical questions or do not feel comfortable doing something, get professional help. If there is a federal disaster declaration, a telephone "hotline" will often be publicized to provide information about public, private, and voluntary agency programs to help you recover from the flood. Government disaster programs are there to help you, the taxpayer. You're paying for them; check them out. 3: Floodproof. It is very likely that your home will be flooded again someday. Floodproofing means using materials and practices that will prevent or minimize flood damage in the future. Many floodproofing techniques are inexpensive or can be easily incorporated into your rebuilding program. You can save a lot of money by floodproofing as you repair and rebuild (see Step 8).
Book Synopsis The Voynich Manuscript by : M. E. D'Imperio
Download or read book The Voynich Manuscript written by M. E. D'Imperio and published by . This book was released on 1978 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of all the papers that others have written about the manuscript, there is no complete survey of all the approaches, ideas, background information and analytic studies that have accumulated over the nearly fifty-five years since the manuscript was discovered by Wilfrid M. Voynich in 1912. This report pulls together all the information the author could obtain from all the sources she has examined, and to present it in an orderly fashion. The resulting survey will provide a firm basis upon which other students may build their work, whether they seek to decipher the text or simply to learn more about the problem.
Book Synopsis Homeowner's Guide to Retrofitting by :
Download or read book Homeowner's Guide to Retrofitting written by and published by . This book was released on 1998 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Hudson River Estuary by : Jeffrey S. Levinton
Download or read book The Hudson River Estuary written by Jeffrey S. Levinton and published by Cambridge University Press. This book was released on 2006-01-09 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hudson River Estuary, first published in 2006, is a scientific biography with relevance to similar natural systems.
Book Synopsis Fundamentals of Fire Fighter Skills by : David Schottke
Download or read book Fundamentals of Fire Fighter Skills written by David Schottke and published by Jones & Bartlett Publishers. This book was released on 2014 with total page 1229 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Symposium Proceedings written by and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Albion's Seed by : David Hackett Fischer
Download or read book Albion's Seed written by David Hackett Fischer and published by Oxford University Press. This book was released on 1991-03-14 with total page 981 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fascinating book is the first volume in a projected cultural history of the United States, from the earliest English settlements to our own time. It is a history of American folkways as they have changed through time, and it argues a thesis about the importance for the United States of having been British in its cultural origins. While most people in the United States today have no British ancestors, they have assimilated regional cultures which were created by British colonists, even while preserving ethnic identities at the same time. In this sense, nearly all Americans are "Albion's Seed," no matter what their ethnicity may be. The concluding section of this remarkable book explores the ways that regional cultures have continued to dominate national politics from 1789 to 1988, and still help to shape attitudes toward education, government, gender, and violence, on which differences between American regions are greater than between European nations.