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Machine learning. --- Internet of things. --- Underwater acoustic telemetry. --- Acoustic telemetry, Underwater --- Telemetry, Underwater acoustic --- Telesonar --- Undersea acoustic telemetry --- Underwater acoustic communication systems --- Signals and signaling, Submarine --- Telecommunication --- Underwater acoustics --- IoT (Computer networks) --- Things, Internet of --- Computer networks --- Embedded Internet devices --- Machine-to-machine communications --- Learning, Machine --- Artificial intelligence --- Machine theory
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This book summarizes the latest research on cognitive network-layer methods and smart adaptive physical-layer methods in underwater networks. Underwater communication requires extendable and delay-tolerant underwater acoustic networks capable of supporting multiple frequency bands, data rates and transmission ranges. The book also discusses a suitable foreground communication stack for mixed mobile/static networks, a technology that requires adaptive physical layer waveforms and cognitive network strategies with underlying cooperative and non-cooperative robust processes. The goal is to arrive at a universally applicable standard in the area of Underwater Internet-of-Things [ISO/IEC 30140, 30142, 30143]. .
Acoustics. --- Electrical engineering. --- Computers. --- Electronic circuits. --- Communications Engineering, Networks. --- Models and Principles. --- Electronic Circuits and Devices. --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer systems --- Cybernetics --- Machine theory --- Calculators --- Cyberspace --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Electric engineering --- Engineering --- Underwater acoustic telemetry. --- Ad hoc networks (Computer networks) --- MANETs (Computer networks) --- Mobile ad hoc networks --- Wireless ad hoc networks --- Computer networks --- Wireless communication systems --- Acoustic telemetry, Underwater --- Telemetry, Underwater acoustic --- Telesonar --- Undersea acoustic telemetry --- Underwater acoustic communication systems --- Signals and signaling, Submarine --- Telecommunication --- Underwater acoustics
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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. Then, this book provides some message dissemination techniques in OUSNs from the viewpoints of nodes and data messages, respectively. The proposed message dissemination techniques and their conclusions can provide some useful insights to improve the performance of data message dissemination and promote the future applications of OUSNs. Researchers and engineers in the field of underwater sensor networks can benefit from the book. .
Electrical engineering. --- Signal processing. --- Image processing. --- Speech processing systems. --- Oceanography. --- Communications Engineering, Networks. --- Signal, Image and Speech Processing. --- Oceanography, Physical --- Oceanology --- Physical oceanography --- Thalassography --- Earth sciences --- Marine sciences --- Ocean --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Electric engineering --- Engineering --- Sensor networks. --- Underwater acoustic telemetry. --- Acoustic telemetry, Underwater --- Telemetry, Underwater acoustic --- Telesonar --- Undersea acoustic telemetry --- Underwater acoustic communication systems --- Signals and signaling, Submarine --- Underwater acoustics --- Networks, Sensor --- Detectors --- Context-aware computing --- Multisensor data fusion
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This book covers all small details about Underwater Sensor Networks (UWSN). Researchers can use this book as a prerequisite before starting any research on underwater networks or underwater applications. This book covers the introduction, challenges, different architectural models for UWSN, various attacks on UWSN, underwater applications, and networking layers. The target audience includes professors and students in engineering, and researchers and engineers working on marine applications. In academic level, the book is helpful for students having Networking and Information Security as elective subject and doing projects in Wireless Networks. It is also helpful for spostgraduates and Ph.D. researchers to learn basics of Underwater Sensor Networks.
Acoustical engineering. --- Electrical engineering. --- Materials science. --- Electronic circuits. --- Engineering Acoustics. --- Communications Engineering, Networks. --- Materials Science, general. --- Electronic Circuits and Devices. --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Material science --- Physical sciences --- Electric engineering --- Engineering --- Acoustic engineering --- Sonic engineering --- Sonics --- Sound engineering --- Sound-waves --- Industrial applications --- Wireless sensor networks. --- WSNs (Sensor networks) --- Computer networks --- Low voltage systems --- Sensor networks --- Wireless communication systems --- Context-aware computing --- Underwater acoustic telemetry. --- Acoustic telemetry, Underwater --- Telemetry, Underwater acoustic --- Telesonar --- Undersea acoustic telemetry --- Underwater acoustic communication systems --- Signals and signaling, Submarine --- Telecommunication --- Underwater acoustics
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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.
Engineering. --- Computer communication systems. --- Data structures (Computer science). --- Acoustical engineering. --- Signal, Image and Speech Processing. --- Computer Communication Networks. --- Engineering Acoustics. --- Data Structures, Cryptology and Information Theory. --- Underwater acoustic telemetry. --- Acoustic telemetry, Underwater --- Telemetry, Underwater acoustic --- Telesonar --- Undersea acoustic telemetry --- Underwater acoustic communication systems --- Signals and signaling, Submarine --- Telecommunication --- Underwater acoustics --- Acoustics in engineering. --- Data structures (Computer scienc. --- Data Structures and Information Theory. --- Signal processing. --- Image processing. --- Speech processing systems. --- Information structures (Computer science) --- Structures, Data (Computer science) --- Structures, Information (Computer science) --- Electronic data processing --- File organization (Computer science) --- Abstract data types (Computer science) --- Acoustic engineering --- Sonic engineering --- Sonics --- Sound engineering --- Sound-waves --- Engineering --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Cyberinfrastructure --- Network computers --- Computational linguistics --- Information theory --- Modulation theory --- Oral communication --- Speech --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Industrial applications --- Distributed processing
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