Описание: This book investigates the architectures and characteristics of OUSNs, the mobility models of OUSN nodes, the challenges of message dissemination, and some evaluation indexes of message dissemination.
Автор: Hossam Mahmoud Ahmad Fahmy Название: Wireless Sensor Networks ISBN: 3030296989 ISBN-13(EAN): 9783030296988 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This second book by the author on WSNs focuses on the concepts of energy, and energy harvesting and management techniques. Moreover, it is targeting researchers and practitioners interested in features and applications of WSNs, and on the available energy harvesting and management projects and testbeds.
Автор: Cheng Название: Cooperative OFDM Underwater Acoustic Communications ISBN: 3319332066 ISBN-13(EAN): 9783319332062 Издательство: Springer Рейтинг: Цена: 16979.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
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.
Автор: Sullivan, Edmund Название: Model-based processing for underwater acoustic arrays ISBN: 3319175564 ISBN-13(EAN): 9783319175560 Издательство: Springer Рейтинг: Цена: 7182.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Examples of applications to localization, bearing estimation, range estimation and model parameter estimation are provided along with experimental results verifying the method.
Автор: Sotnik Dimitri, Goetz Michael, Nissen Ivor Название: Cognitive Underwater Acoustic Networking Techniques ISBN: 3662616572 ISBN-13(EAN): 9783662616574 Издательство: Springer Рейтинг: Цена: 12577.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book summarizes the latest research on cognitive network-layer methods and smart adaptive physical-layer methods in underwater networks.
Описание: This book investigates the architectures and characteristics of OUSNs, the mobility models of OUSN nodes, the challenges of message dissemination, and some evaluation indexes of message dissemination.
Автор: Xu, Lufeng Название: Digital Underwater Acoustic Communications ISBN: 0128030097 ISBN-13(EAN): 9780128030097 Издательство: Elsevier Science Рейтинг: Цена: 18528.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
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.
Автор: Etter, Paul C. (ocean Scientist, Usa) Название: Underwater acoustic modeling and simulation, fifth edition ISBN: 1138054925 ISBN-13(EAN): 9781138054929 Издательство: Taylor&Francis Рейтинг: Цена: 41342.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Underwater Acoustic Modeling and Simulation (5th edition) examines the translation of our physical understanding of sound in the sea into mathematical models that can simulate acoustic propagation, noise, and reverberation in the ocean. These models are used in a variety of research and operational applications to predict and diagnose the performance of complex sonar systems operating in the undersea environment. This fifth edition addresses advances in the development and utilization of underwater acoustic models since 2013. The inventory of underwater acoustic models has increased by approximately 10 percent over this period, thus demonstrating a continued expansion of related research and development activities. Major new developments are described in newly created subsections of the existing chapters. This book is intended for those who have a fundamental understanding of underwater acoustics, but who are not yet familiar with the various aspects of modeling. The level of technical detail presented in this book is appropriate for a broad spectrum of practitioners and students in sonar technology, acoustical oceanography, marine engineering, naval operations analysis, systems engineering, and applied mathematics. Sufficient mathematical derivations are included to demonstrate model formulations, and guidelines are provided to assist in the selection and proper application of these models. Updated inventory of underwater acoustic models available for current research and development activities. Discussion of specific examples of each type of model to illustrate model formulations, assumptions, and algorithm efficiency. Instructions in the proper application of models and the correct interpretation of results to assess prediction uncertainties. Demonstration of how underwater acoustic models can serve as enabling tools for assessing noise impacts on the ocean soundscape. Inclusion of updated discussion and analytic questions in each chapter to help students assess their comprehension.
Автор: Abraham Название: Underwater Acoustic Signal Processing ISBN: 331992981X ISBN-13(EAN): 9783319929811 Издательство: Springer Рейтинг: Цена: 32142.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides comprehensive coverage of the detection and processing of signals in underwater acoustics. Signal detection topics span a range of common signal types including signals of known form such as active sonar or communications signals;
Автор: Xilin Cheng, Liuqing Yang Название: Cooperative OFDM Underwater Acoustic Communications ISBN: 3319814540 ISBN-13(EAN): 9783319814544 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Поставка под заказ.
Описание: 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.
Описание: This book systematically summarizes the fundamentals and various technologies in both terrestrial radio wireless networks and underwater acoustic networks (UWANs). It addresses the basic issues frequently investigated in terrestrial radio wireless networks and the key technologies suitable for the newly developing research area of UWANs. Starting with a review of our current understanding of wireless networks, it then introduces the principles of the main technologies, including error control, medium access control (MAC) protocols, routing protocols, end-to-end transmission control and mobility issues as well as network security for terrestrial radio wireless networks, and offers detailed surveys of these technologies for UWANs.Providing readers with the basic knowledge of terrestrial radio wireless networking technologies and raising readers’ awareness of the developing topic of UWANs in ocean , it is a valuable resource for researchers and practitioners in terrestrial radio wireless networks and UWANs.
Описание: This book discusses how machine learning and the Internet of Things (IoT) are playing a part in smart control of underwater environments, known as Internet of Underwater Things (IoUT).
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
