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Record Nr. |
UNINA9910502996103321 |
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Autore |
Gao Xiaozheng |
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Titolo |
Resource allocation in backscatter-assisted Communication networks / / Xiaozheng Gao [and three others] |
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Pubbl/distr/stampa |
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Singapore : , : Springer, , [2021] |
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©2021 |
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ISBN |
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Descrizione fisica |
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1 online resource (110 pages) |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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Intro -- Preface -- Contents -- Acronyms -- 1 Introduction -- 1.1 Background -- 1.2 Network Structures -- 1.2.1 Backscatter-Assisted RF-Powered CR Networks -- 1.2.2 Backscatter-Assisted Hybrid Relay Networks -- 1.3 Organization -- References -- 2 Auction-Based Time Scheduling -- 2.1 Introduction -- 2.2 System Model and Auction Model -- 2.2.1 System Model -- 2.2.2 Auction Model -- 2.3 Fixed-Demand Auction-Based Time Scheduling Mechanism -- 2.3.1 Winner Determination and Time Scheduling -- 2.3.2 Pricing Scheme -- 2.3.3 Analysis of Economic Properties -- 2.3.4 Computational Efficiency -- 2.4 Variable-Demand Auction-Based Time Scheduling Mechanism -- 2.4.1 Winner Determination and Time Scheduling -- 2.4.2 Pricing Scheme -- 2.4.3 Analysis of Economic Properties -- 2.4.4 Computational Efficiency -- 2.5 Simulation Results -- 2.6 Conclusions -- References -- 3 Contract-Based Time Assignment -- 3.1 Introduction -- 3.2 System Model -- 3.2.1 Network Model -- 3.2.2 Contract Model -- 3.2.3 Utility Functions -- 3.3 Optimal Contract Design -- 3.3.1 Contract Formulation -- 3.3.2 Optimal Pricing -- 3.3.3 Optimal Backscatter Time -- 3.4 Simulation Results -- 3.5 Conclusions -- References -- 4 Evolutionary Game-Based Access Point and Service Selection -- 4.1 Introduction -- 4.2 System Model -- 4.2.1 Network Model -- 4.2.2 Utility Functions -- 4.3 Evolutionary Game Formulation and Analysis -- 4.3.1 Evolutionary Game Formulation -- 4.3.2 Existence and Uniqueness of the Evolutionary Equilibrium -- 4.3.3 |
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Stability Analysis of the Evolutionary Equilibrium -- 4.3.4 Delay in Replicator Dynamics -- 4.4 Stability Region of Delayed Replicator Dynamics in a Special Case -- 4.4.1 Descriptions of the Special Case -- 4.4.2 Stability Region of the Delayed Replicator Dynamics -- 4.5 Algorithm of the AP and Service Selection -- 4.6 Numerical Results -- 4.7 Conclusions -- References. |
5 Throughput-Maximized Relay Mode Selection and Resource Sharing -- 5.1 Introduction -- 5.2 System Model -- 5.2.1 Two-Hop Hybrid Relaying Scheme -- 5.2.2 Channel Enhancement via Passive Relays -- 5.3 Problem Formulation -- 5.4 Performance Maximization with Hybrid Relay Communications -- 5.4.1 Relay Performance with Fixed Mode Selection -- 5.4.2 Iterative Algorithm for Relay Mode Selection -- 5.5 Numerical Results -- 5.5.1 Motivation for Hybrid Relay Communications -- 5.5.2 Comparison of Different Mode Selection Algorithms -- 5.5.3 Throughput Dyanmics in the Max-SNR Algorithm -- 5.6 Conclusions -- References -- 6 Summary -- 6.1 Summary of Contributions -- 6.2 Future Directions -- 6.2.1 Multi-objective Resource Allocation in Backscatter-Assisted Communication Networks -- 6.2.2 Robust Resource Allocation in Backscatter-Assisted Communication Networks -- 6.2.3 Incentive Resource Allocation in Backscatter-Assisted Mobile Communication Networks -- 6.2.4 Incentive Resource Allocation in Backscatter-Assisted Hybrid Relay Networks -- 6.2.5 Incentive Resource Allocation in Backscatter-Assisted Communication Networks with Non-orthogonal Multiple Access (NOMA). |
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2. |
Record Nr. |
UNINA9910702355503321 |
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Autore |
Seidt J. D. |
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Titolo |
Dynamic load measurement of ballistic gelatin impact using an instrumented tube / / J.D. Seidt [and three others] |
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Pubbl/distr/stampa |
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Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2012 |
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Descrizione fisica |
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1 online resource (8 pages) : color illustrations |
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Collana |
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Soggetti |
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Bird-aircraft collisions |
Terminal ballistics |
Dynamic response |
Dynamic loads |
Aerospace industry |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed Sept. 29, 2015). |
"August 2012." |
"Prepared for the XII International Congress and Exposition on Experimental and Applied Mechanics sponsored by the Society for Experimental Mechanics, Costa Mesa, California, June 11-14, 2012." |
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Nota di bibliografia |
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Includes bibliographical references (page 8). |
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