| Description |
1 online resource (xi, 81 pages) : illustrations |
| Series |
SpringerBriefs in electrical and computer engineering |
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SpringerBriefs in electrical and computer engineering.
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| Contents |
Intro -- Preface -- Contents -- Acronyms and Abbreviations -- 1 Overview and Definitions -- 1.1 Cognitive Radio in Wireless Communication -- 1.2 Cognitive Radio in Underwater Communication -- 1.3 Sonar Equation -- 1.4 Intra-/Inter-Knowledge -- References -- 2 Adaptivity at the Physical Layer -- 2.1 Physical-Layer Adjustments -- 2.1.1 Adapting the Source Level -- 2.1.2 Adapting the Data Rate -- 2.1.3 Other Physical Layer Adaptations -- 2.2 Input Parameters for Physical-Layer Adaptivity -- 2.2.1 Relevant User, Application and Platform Inputs for Adaptation |
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2.2.2 Adaptation Based on Environmental Awareness -- 2.3 Communication of Adaptions -- 2.3.1 Configuration Messages -- 2.3.2 Preamble Encoding -- 2.3.3 Waveform Detection and Classification -- 2.4 Adaptive Parameter Control -- 2.4.1 Negotiation and Switching Mechanisms -- 2.4.2 Optimization Methods and Decision Criteria -- 2.5 CSI Estimation, Prediction and Adjustment -- 2.6 Adaptive MAC -- 2.7 Summary of Adaptivity Parameters and Methods -- References -- 3 Distance Estimation -- 3.1 Inter-Knowledge -- 3.2 Intra-Knowledge -- References -- 4 Delay/Disruption Tolerant Networking |
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4.1 Store-Carry-Forward Paradigm -- 4.2 Bundle Protocol Specification -- 4.3 DTN for Underwater Acoustic Networks -- 4.4 Data Muling -- References -- 5 Multi Topology Routing -- References -- 6 Autonomous Ad Hoc Networks -- 6.1 JANUS -- 6.2 Kieler Approach -- 6.3 Address Assignment -- References -- 7 Summary -- Index |
| Summary |
"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]. The book is the second spin-off of the research project RACUN, after the first RACUN-book 'Underwater Acoustic Networking Techniques'"--Publisher |
| Bibliography |
Includes bibliographical references and index |
| Notes |
Online resource; title from PDF title page (SpringerLink, viewed November 24, 2020) |
| Subject |
Underwater acoustic telemetry.
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Ad hoc networks (Computer networks)
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Ad hoc networks (Computer networks)
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Underwater acoustic telemetry
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| Form |
Electronic book
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| Author |
Sotnik, Dimitri, editor
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Goetz, Michael (Computer scientist) editor
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Nissen, Ivor, editor.
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| ISBN |
9783662616581 |
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3662616580 |
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