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OFDM for Underwater Acoustic Communications

Sheng Zhou,Zhaohui Wang

Author : Sheng Zhou,Zhaohui Wang
Publisher : John Wiley & Sons
Page : 498 pages
File Size : 52,7 Mb
Release : 2014-03-21
Category : Science
ISBN : 9781118693810

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OFDM for Underwater Acoustic Communications by Sheng Zhou,Zhaohui Wang Pdf

A blend of introductory material and advanced signal processing and communication techniques, of critical importance to underwater system and network development This book, which is the first to describe the processing techniques central to underwater OFDM, is arranged into four distinct sections: First, it describes the characteristics of underwater acoustic channels, and stresses the difference from wireless radio channels. Then it goes over the basics of OFDM and channel coding. The second part starts with an overview of the OFDM receiver, and develops various modules for the receiver design in systems with single or multiple transmitters. This is the main body of the book. Extensive experimental data sets are used to verify the receiver performance. In the third part, the authors discuss applications of the OFDM receiver in i) deep water channels, which may contain very long separated multipath clusters, ii) interference-rich environments, where an unintentional interference such as Sonar will be present, and iii) a network with multiple users where both non-cooperative and cooperative underwater communications are developed. Lastly, it describes the development of a positioning system with OFDM waveforms, and the progress on the OFDM modem development. Closely related industries include the development and manufacturing of autonomous underwater vehicles (AUVs) and scientific sensory equipment. AUVs and sensors in the future could integrate modems, based on the OFDM technology described in this book. Contents includes: Underwater acoustic channel characteristics/OFDM basics/Peak-to-average-ratio control/Detection and Doppler estimation (Doppler scale and CFO)/Channel estimation and noise estimation/A block-by-block progressive receiver and performance results/Extensions to multi-input multi-output OFDM/Receiver designs for multiple users/Cooperative underwater OFDM (Physical layer network coding and dynamic coded cooperation)/Localization with OFDM waveforms/Modem developments A valuable resource for Graduate and postgraduate students on electrical engineering or physics courses; electrical engineers, underwater acousticians, communications engineers

OFDM for Underwater Acoustic Communications

Sheng Zhou,Zhaohui Wang

Author : Sheng Zhou,Zhaohui Wang
Publisher : John Wiley & Sons
Page : 0 pages
File Size : 45,7 Mb
Release : 2014-06-03
Category : Science
ISBN : 1118458869

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OFDM for Underwater Acoustic Communications by Sheng Zhou,Zhaohui Wang Pdf

A blend of introductory material and advanced signal processing and communication techniques, of critical importance to underwater system and network development This book, which is the first to describe the processing techniques central to underwater OFDM, is arranged into four distinct sections: First, it describes the characteristics of underwater acoustic channels, and stresses the difference from wireless radio channels. Then it goes over the basics of OFDM and channel coding. The second part starts with an overview of the OFDM receiver, and develops various modules for the receiver design in systems with single or multiple transmitters. This is the main body of the book. Extensive experimental data sets are used to verify the receiver performance. In the third part, the authors discuss applications of the OFDM receiver in i) deep water channels, which may contain very long separated multipath clusters, ii) interference-rich environments, where an unintentional interference such as Sonar will be present, and iii) a network with multiple users where both non-cooperative and cooperative underwater communications are developed. Lastly, it describes the development of a positioning system with OFDM waveforms, and the progress on the OFDM modem development. Closely related industries include the development and manufacturing of autonomous underwater vehicles (AUVs) and scientific sensory equipment. AUVs and sensors in the future could integrate modems, based on the OFDM technology described in this book. Contents includes: Underwater acoustic channel characteristics/OFDM basics/Peak-to-average-ratio control/Detection and Doppler estimation (Doppler scale and CFO)/Channel estimation and noise estimation/A block-by-block progressive receiver and performance results/Extensions to multi-input multi-output OFDM/Receiver designs for multiple users/Cooperative underwater OFDM (Physical layer network coding and dynamic coded cooperation)/Localization with OFDM waveforms/Modem developments A valuable resource for Graduate and postgraduate students on electrical engineering or physics courses; electrical engineers, underwater acousticians, communications engineers

Cooperative OFDM Underwater Acoustic Communications

Xilin Cheng,Liuqing Yang,Xiang Cheng

Author : Xilin Cheng,Liuqing Yang,Xiang Cheng
Publisher : Springer
Page : 104 pages
File Size : 42,5 Mb
Release : 2016-06-03
Category : Technology & Engineering
ISBN : 9783319332079

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Cooperative OFDM Underwater Acoustic Communications by Xilin Cheng,Liuqing Yang,Xiang Cheng Pdf

Following underwater acoustic channel modeling, this book investigates the relationship between coherence time and transmission distances. It considers the power allocation issues of two typical transmission scenarios, namely short-range transmission and medium-long range transmission. For the former scenario, an adaptive system is developed based on instantaneous channel state information. The primary focus is on cooperative dual-hop orthogonal frequency division multiplexing (OFDM).This book includes the decomposed fountain codes designed to enable reliable communications with higher energy efficiency. It covers the Doppler Effect, which improves packet transmission reliability for effective low-complexity mirror-mapping-based intercarrier interference cancellation schemes capable of suppressing the intercarrier interference power level. Designed for professionals and researchers in the field of underwater acoustic communications, this book is also suitable for advanced-level students in electrical engineering or computer science.

Digital Underwater Acoustic Communications

Lufen Xu,Tianzeng Xu

Author : Lufen Xu,Tianzeng Xu
Publisher : Academic Press
Page : 290 pages
File Size : 46,5 Mb
Release : 2016-09-16
Category : Technology & Engineering
ISBN : 9780128030295

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Digital Underwater Acoustic Communications by Lufen Xu,Tianzeng Xu Pdf

Digital Underwater Acoustic Communications focuses on describing the differences between underwater acoustic communication channels and radio channels, discusses loss of transmitted sound in underwater acoustic channels, describes digital underwater acoustic communication signal processing, and provides a comprehensive reference to digital underwater acoustic communication equipment. This book is designed to serve as a reference for postgraduate students and practicing engineers involved in the design and analysis of underwater acoustic communications systems as well as for engineers involved in underwater acoustic engineering. Introduces the basics of underwater acoustics, along with the advanced functionalities needed to achieve reliable communications in underwater environment Identifies challenges in underwater acoustic channels relative to radio channels, underwater acoustic propagation, and solutions Shows how multi-path structures can be thought of as time diversity signals Presents a new, robust signal processing system, and an advanced FH-SS system for multimedia underwater acoustic communications with moderate communication ranges (above 20km) and rates (above 600bps) Describes the APNFM system for underwater acoustic communication equipment (including both civil and military applications), to be employed in active sonar to improve its performance

Mobile Ad Hoc Networking

Stefano Basagni,Marco Conti,Silvia Giordano,Ivan Stojmenovic

Author : Stefano Basagni,Marco Conti,Silvia Giordano,Ivan Stojmenovic
Publisher : John Wiley & Sons
Page : 690 pages
File Size : 49,8 Mb
Release : 2013-02-07
Category : Technology & Engineering
ISBN : 9781118511237

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Mobile Ad Hoc Networking by Stefano Basagni,Marco Conti,Silvia Giordano,Ivan Stojmenovic Pdf

"An excellent book for those who are interested in learning the current status of research and development . . . [and] who want to get a comprehensive overview of the current state-of-the-art." —E-Streams This book provides up-to-date information on research and development in the rapidly growing area of networks based on the multihop ad hoc networking paradigm. It reviews all classes of networks that have successfully adopted this paradigm, pointing out how they penetrated the mass market and sparked breakthrough research. Covering both physical issues and applications, Mobile Ad Hoc Networking: Cutting Edge Directions offers useful tools for professionals and researchers in diverse areas wishing to learn about the latest trends in sensor, actuator, and robot networking, mesh networks, delay tolerant and opportunistic networking, and vehicular networks. Chapter coverage includes: Multihop ad hoc networking Enabling technologies and standards for mobile multihop wireless networking Resource optimization in multiradio multichannel wireless mesh networks QoS in mesh networks Routing and data dissemination in opportunistic networks Task farming in crowd computing Mobility models, topology, and simulations in VANET MAC protocols for VANET Wireless sensor networks with energy harvesting nodes Robot-assisted wireless sensor networks: recent applications and future challenges Advances in underwater acoustic networking Security in wireless ad hoc networks Mobile Ad Hoc Networking will appeal to researchers, developers, and students interested in computer science, electrical engineering, and telecommunications.

Global Oceans 2020 Singapore U S Gulf Coast

IEEE Staff

Author : IEEE Staff
Publisher : Unknown
Page : 128 pages
File Size : 49,9 Mb
Release : 2020-10-05
Category : Electronic
ISBN : 1728184096

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Global Oceans 2020 Singapore U S Gulf Coast by IEEE Staff Pdf

To promote awareness, understanding, advancement and application of ocean engineering and marine technology This includes all aspects of science, engineering, and technology that address research, development, and operations pertaining to all bodies of water This includes the creation of new capabilities and technologies from concept design through prototypes, testing, and operational systems to sense, explore, understand, develop, use, and responsibly manage natural resources

Underwater Acoustic Sensor Networks

Yang Xiao

Author : Yang Xiao
Publisher : CRC Press
Page : 352 pages
File Size : 49,6 Mb
Release : 2010-05-19
Category : Computers
ISBN : 9781420067125

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Underwater Acoustic Sensor Networks by Yang Xiao Pdf

A detailed review of underwater channel characteristics, Underwater Acoustic Sensor Networks investigates the fundamental aspects of underwater communication. Prominent researchers from around the world consider contemporary challenges in the development of underwater acoustic sensor networks (UW-ASNs) and introduce a cross-layer approach for effec

Radio Access Network Slicing and Virtualization for 5G Vertical Industries

Lei Zhang,Arman Farhang,Gang Feng,Oluwakayode Onireti

Author : Lei Zhang,Arman Farhang,Gang Feng,Oluwakayode Onireti
Publisher : John Wiley & Sons
Page : 320 pages
File Size : 47,9 Mb
Release : 2020-12-03
Category : Technology & Engineering
ISBN : 9781119652458

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Radio Access Network Slicing and Virtualization for 5G Vertical Industries by Lei Zhang,Arman Farhang,Gang Feng,Oluwakayode Onireti Pdf

Learn how radio access network (RAN) slicing allows 5G networks to adapt to a wide range of environments in this masterful resource Radio Access Network Slicing and Virtualization for 5G Vertical Industriesprovides readers with a comprehensive and authoritative examination of crucial topics in the field of radio access network (RAN) slicing. Learn from renowned experts as they detail how this technology supports and applies to various industrial sectors, including manufacturing, entertainment, public safety, public transport, healthcare, financial services, automotive, and energy utilities. Radio Access Network Slicing and Virtualization for 5G Vertical Industries explains how future wireless communication systems must be built to handle high degrees of heterogeneity, including different types of applications, device classes, physical environments, mobility levels, and carrier frequencies. The authors describe how RAN slicing can be utilized to adapt 5G technologies to such wide-ranging circumstances. The book covers a wide range of topics necessary to understand RAN slicing, including: Physical waveforms design Multiple service signals coexistence RAN slicing and virtualization Applications to 5G vertical industries in a variety of environments This book is perfect for telecom engineers and industry actors who wish to identify realistic and cost-effective concepts to support specific 5G verticals. It also belongs on the bookshelves of researchers, professors, doctoral, and postgraduate students who want to identify open issues and conduct further research.

2020 15th IEEE International Conference on Signal Processing (ICSP)

IEEE Staff

Author : IEEE Staff
Publisher : Unknown
Page : 128 pages
File Size : 40,7 Mb
Release : 2020-12-06
Category : Electronic
ISBN : 1728144817

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2020 15th IEEE International Conference on Signal Processing (ICSP) by IEEE Staff Pdf

2020 the 15th IEEE International Conference on Signal Processing will be held in Beijing, China on Oct 18 22, 2020 It will include sessions on all aspects of theory, design and applications of signal processing Prospective authors are invited to propose papers in any of the following areas, but not limited to A Digital Signal Processing (DSP) B Spectrum Estimation & Modeling C TF Spectrum Analysis & Wavelet D Higher Order Spectral Analysis E Adaptive Filtering &SP F Array Signal Processing G Hardware Implementation for Signal Processing H Speech and Audio Coding I Speech Synthesis & Recognition J Image Processing & Understanding K PDE for Image Processing L Video compression &Streaming M Computer Vision & VR N Multimedia & Human computer Interaction O Statistic Learning & Pattern Recognition P AI & Neural Networks Q Communication Signal processing R SP for Internet and Wireless Communications S Biometrics & Authentification T SP for Bio medical & Cognitive Scienc

International Youth Conference on Electronics, Telecommunications and Information Technologies

Elena Velichko,Maksim Vinnichenko,Victoria Kapralova,Yevgeni Koucheryavy

Author : Elena Velichko,Maksim Vinnichenko,Victoria Kapralova,Yevgeni Koucheryavy
Publisher : Springer Nature
Page : 743 pages
File Size : 50,5 Mb
Release : 2020-11-27
Category : Science
ISBN : 9783030588687

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International Youth Conference on Electronics, Telecommunications and Information Technologies by Elena Velichko,Maksim Vinnichenko,Victoria Kapralova,Yevgeni Koucheryavy Pdf

This volume presents peer reviewed and selected papers of the International Youth Conference on Electronics, Telecommunications and Information Technologies (YETI-2020), held in Peter the Great St. Petersburg Polytechnic University, St. Petersburg on July 10–11, 2020. It discusses current trends and major advances in electronics, telecommunications, optical and information technologies, focusing, in particular, on theoretical and practical aspects of developing novel devices and materials, improving data processing methods and technologies. The conference brings together young researchers and early-career scientists participating in a series of lectures and presentations, establishing contacts with potential partners, sharing new project ideas and starting new collaborations.

Underwater Acoustics

Salah Bourennane

Author : Salah Bourennane
Publisher : BoD – Books on Demand
Page : 146 pages
File Size : 48,5 Mb
Release : 2012-03-28
Category : Technology & Engineering
ISBN : 9789535104414

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Underwater Acoustics by Salah Bourennane Pdf

The field of acoustic engineering has many various potential applications, such as in ocean science research and homeland security. This book provides cutting-edge knowledge in current techniques and technologies, such as the adaptive technique for underwater communication, array processing and the CI/OFDM system. One chapter takes inspiration from the natural world in proposing a new bio-inspired ranging approach for resolution purposes. Technologies such as high-resolution array processing methods can also be used to locate underwater objects in sediment, as one chapter shows. Finally, two contributions cover the applications of narrowband interference suppression and iterative equalization, and decoding schemes. Given the scope of the book, it will be required reading for researchers and engineers in the field.

An Introduction to Underwater Acoustics

Xavier Lurton

Author : Xavier Lurton
Publisher : Springer Science & Business Media
Page : 386 pages
File Size : 41,6 Mb
Release : 2002
Category : Science
ISBN : 3540429670

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An Introduction to Underwater Acoustics by Xavier Lurton Pdf

Presented in a clear and concise way as an introductory text and practical handbook, the book provides the basic physical phenomena governing underwater acoustical waves, propagation, reflection, target backscattering and noise. It covers the general features of sonar systems, transducers and arrays, signal processing and performance evaluation. It provides an overview of today's applications, presenting the working principles of the various systems. From the reviews: "Presented in a clear and concise way as an introductory text and practical handbook, the book provides the basic physical phenomena governing underwater acoustical waves, propagation, reflection, target backscattering and noise. â¦ It provides an overview of todayâs applications, presenting the working principles of the various systems." (Oceanis, Vol. 27 (3-4), 2003) "This book is a general survey of Underwater Acoustics, intended to make the subject âas easily accessible as possible, with a clear emphasis on applications.â In this the author has succeeded, with a wide variety of subjects presented with minimal derivation â¦ . There is an emphasis on technology and on intuitive physical explanation â¦ ." (Darrell R. Jackson, Journal of the Acoustic Society of America, Vol. 115 (2), February, 2004) "This is an exciting new scientific publication. It is timely and welcome â¦ . Furthermore, it is up to date and readable. It is well researched, excellently published and ranks with earlier books in this discipline â¦ . Many persons in the marine science field including acousticians, hydrographers, oceanographers, fisheries scientists, engineers, educators, students â¦ and equipment manufacturers will benefit greatly by reading all or part of this text. The author is to be congratulated on his fine contribution â¦ ." (Stephen B. MacPhee, International Hydrographic Review, Vol. 4 (2), 2003)

Underwater Acoustic Digital Signal Processing and Communication Systems

Robert Istepanian,Milica Stojanovic

Author : Robert Istepanian,Milica Stojanovic
Publisher : Springer Science & Business Media
Page : 283 pages
File Size : 47,9 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9781475736175

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Underwater Acoustic Digital Signal Processing and Communication Systems by Robert Istepanian,Milica Stojanovic Pdf

Underwater acoustic digital signal processing and communications is an area of applied research that has witnessed major advances over the past decade. Rapid developments in this area were made possible by the use of powerful digital signal processors (DSPs) whose speed, computational power and portability allowed efficient implementation of complex signal processing algorithms and experimental demonstration of their performance in a variety of underwater environments. The early results served as a motivation for the development of new and improved signal processing methods for underwater applications, which today range from classical of autonomous underwater vehicles and sonar signal processing, to remote control underwater wireless communications. This book presents the diverse areas of underwater acoustic signal processing and communication systems through a collection of contributions from prominent researchers in these areas. Their results, both new and those published over the past few years, have been assembled to provide what we hope is a comprehensive overview of the recent developments in the field. The book is intended for a general audience of researchers, engineers and students working in the areas of underwater acoustic signal processing. It requires the reader to have a basic understanding of the digital signal processing concepts. Each topic is treated from a theoretical perspective, followed by practical implementation details. We hope that the book can serve both as a study text and an academic reference.

Springer Handbook of Ocean Engineering

Manhar R. Dhanak,Nikolaos I. Xiros

Author : Manhar R. Dhanak,Nikolaos I. Xiros
Publisher : Springer
Page : 1345 pages
File Size : 54,6 Mb
Release : 2016-07-23
Category : Technology & Engineering
ISBN : 9783319166490

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Springer Handbook of Ocean Engineering by Manhar R. Dhanak,Nikolaos I. Xiros Pdf

This handbook is the definitive reference for the interdisciplinary field that is ocean engineering. It integrates the coverage of fundamental and applied material and encompasses a diverse spectrum of systems, concepts and operations in the maritime environment, as well as providing a comprehensive update on contemporary, leading-edge ocean technologies. Coverage includes an overview on the fundamentals of ocean science, ocean signals and instrumentation, coastal structures, developments in ocean energy technologies and ocean vehicles and automation. It aims at practitioners in a range of offshore industries and naval establishments as well as academic researchers and graduate students in ocean, coastal, offshore and marine engineering and naval architecture. The Springer Handbook of Ocean Engineering is organized in five parts: Part A: Fundamentals, Part B: Autonomous Ocean Vehicles, Subsystems and Control, Part C: Coastal Design, Part D: Offshore Technologies, Part E: Energy Conversion

Wireless Communications Over Rapidly Time-Varying Channels

Franz Hlawatsch,Gerald Matz

Author : Franz Hlawatsch,Gerald Matz
Publisher : Academic Press
Page : 456 pages
File Size : 49,9 Mb
Release : 2011-05-04
Category : Technology & Engineering
ISBN : 0080922724

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Wireless Communications Over Rapidly Time-Varying Channels by Franz Hlawatsch,Gerald Matz Pdf

As a result of higher frequencies and increased user mobility, researchers and systems designers are shifting their focus from time-invariant models to channels that vary within a block. Wireless Communications Over Rapidly Time-Varying Channels explains the latest theoretical advances and practical methods to give an understanding of rapidly time varying channels, together with performance trade-offs and potential performance gains, providing the expertise to develop future wireless systems technology. As well as an overview of the issues of developing wireless systems using time-varying channels, the book gives extensive coverage to methods for estimating and equalizing rapidly time-varying channels, including a discussion of training data optimization, as well as providing models and transceiver methods for time-varying ultra-wideband channels. An introduction to time-varying channel models gives in a nutshell the important issues of developing wireless systems technology using time-varying channels Extensive coverage of methods for estimating and equalizing rapidly time-varying channels, including a discussion of training data optimization, enables development of high performance wireless systems Chapters on transceiver design for OFDM and receiver algorithms for MIMO communication channels over time-varying channels, with an emphasis on modern iterative turbo-style architectures, demonstrates how these important technologies can optimize future wireless systems

Ofdm For Underwater Acoustic Communications

OFDM for Underwater Acoustic Communications by Sheng Zhou,Zhaohui Wang Pdf

OFDM for Underwater Acoustic Communications by Sheng Zhou,Zhaohui Wang Pdf

Cooperative OFDM Underwater Acoustic Communications by Xilin Cheng,Liuqing Yang,Xiang Cheng Pdf

Digital Underwater Acoustic Communications by Lufen Xu,Tianzeng Xu Pdf

Mobile Ad Hoc Networking by Stefano Basagni,Marco Conti,Silvia Giordano,Ivan Stojmenovic Pdf

Global Oceans 2020 Singapore U S Gulf Coast by IEEE Staff Pdf

Underwater Acoustic Sensor Networks by Yang Xiao Pdf

Radio Access Network Slicing and Virtualization for 5G Vertical Industries by Lei Zhang,Arman Farhang,Gang Feng,Oluwakayode Onireti Pdf

2020 15th IEEE International Conference on Signal Processing (ICSP) by IEEE Staff Pdf

International Youth Conference on Electronics, Telecommunications and Information Technologies by Elena Velichko,Maksim Vinnichenko,Victoria Kapralova,Yevgeni Koucheryavy Pdf

Underwater Acoustics by Salah Bourennane Pdf

An Introduction to Underwater Acoustics by Xavier Lurton Pdf

Underwater Acoustic Digital Signal Processing and Communication Systems by Robert Istepanian,Milica Stojanovic Pdf

Springer Handbook of Ocean Engineering by Manhar R. Dhanak,Nikolaos I. Xiros Pdf

Wireless Communications Over Rapidly Time-Varying Channels by Franz Hlawatsch,Gerald Matz Pdf

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