Implementing service quality in IP networks [[electronic resource] /] / Vilho Räisänen |
Autore | Räisänen Vilho |
Pubbl/distr/stampa | Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2003 |
Descrizione fisica | 1 online resource (355 p.) |
Disciplina |
004.6/6
621.3821 |
Soggetto topico |
Computer networks - Quality control
Telecommunication - Quality control TCP/IP (Computer network protocol) |
ISBN |
1-280-27153-1
9786610271535 0-470-29700-X 0-470-86244-0 0-470-86379-X |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Implementing Service Quality in IP Networks; Contents; Preface; Acknowledgements; List of Figures; List of Tables; Abbreviations; 1 Drivers for the Adoption of Multi-service Networks; 1.1 Customer Perspective; 1.2 Network Operator Perspective; 1.3 Service Provider Perspective; 1.4 Summary; 2 Service Quality Requirements; 2.1 Services on the Internet; 2.2 Definition of a Service; 2.2.1 End user service versus provider-level services; 2.2.2 About service instances and service events; 2.2.3 Reference model for this section; 2.3 Service Quality Estimation
2.3.1 Measures of end user experienced service quality2.3.2 Recency effect; 2.3.3 Psychological factors; 2.3.4 Summary; 2.4 Service Implementation Aspects; 2.4.1 Choice of transport protocols; 2.4.2 Throughput adaptability of services; 2.5 Inherent Service Quality Requirements; 2.5.1 Service quality characterizations in standards; 2.5.2 Availability of service; 2.5.3 Continuity of service; 2.5.4 Delivery time end-to-end; 2.5.5 Throughput; 2.5.6 Support for continuous service data unit transmission; 2.5.7 Reliability of service delivery; 2.5.8 Support for variable transfer rate 2.5.9 Generic considerations related to service requirements2.6 Service Quality Descriptors; 2.6.1 Measurement-based determination of traffic profile; 2.7 Summary; 3 Network Mechanisms for Multi-service Quality Support; 3.1 Introduction to Network Quality Support; 3.2 Policing of Traffic at Ingress; 3.3 About Layers; 3.4 Types of Network Support for Service Quality; 3.4.1 Capacity reservation; 3.4.2 Differentiated treatment; 3.4.3 Differentiation of service quality instantiation; 3.4.4 Summary of generic network service quality support mechanisms; 3.5 Service Support in ATM 3.5.1 ATM service models3.5.2 Summary of ATM service support; 3.6 Service Support Models in Internet Protocol; 3.6.1 Best effort service model; 3.6.2 Controlled-load service support; 3.6.3 Guaranteed QoS support; 3.6.4 RSVP; 3.6.5 Statistical QoS: DiffServ model; 3.6.5.1 EF PHB; 3.6.5.2 AF PHB group; 3.6.5.3 Other PHBs; 3.6.5.4 Functions of a DiffServ router; 3.6.5.5 Summary of DiffServ; 3.6.6 Summary of IP QoS service models; 3.7 Routing in IP Networks; 3.7.1 On addressing; 3.7.2 IP routing protocol-based methods; 3.7.3 ATM overlays; 3.7.4 Lower layer tunnels: MPLS; 3.8 Link Layer Issues 3.8.1 Performance3.8.2 A note on scheduling; 3.9 Summary; 4 Traffic Engineering for Multi-service IP Networks; 4.1 Traffic Engineering; 4.1.1 Context of traffic engineering; 4.1.2 The traffic engineering process; 4.1.3 Obtaining performance data from the network and analysing it; 4.1.3.1 Traffic aggregate performance measurements; 4.1.3.2 Obtaining data relevant for routing control; 4.1.4 Performance enhancement; 4.1.5 Scope of network optimization; 4.2 IP Routing Control and Traffic Engineering; 4.2.1 Optimizing routing based on service quality characteristics 4.2.2 Traffic engineering using MPLS |
Record Nr. | UNINA-9910143229803321 |
Räisänen Vilho
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Chichester, West Sussex, England ; ; Hoboken, NJ, : Wiley, c2003 | ||
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Lo trovi qui: Univ. Federico II | ||
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QoS [[electronic resource] ] : measurement and evaluation of telecommunications quality of service / / William C. Hardy |
Autore | Hardy William C |
Edizione | [1st ed.] |
Pubbl/distr/stampa | New York, : Wiley, c2001 |
Descrizione fisica | 1 online resource (235 pages) |
Disciplina | 384.043 |
Soggetto topico |
Telecommunication - Quality control
Telecommunication - Customer services Telecommunication systems - Evaluation Electrical & Computer Engineering Engineering & Applied Sciences Telecommunications |
Soggetto genere / forma | Electronic books. |
ISBN |
1-280-55467-3
9786610554676 0-470-84591-0 0-470-85225-9 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910146963303321 |
Hardy William C
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New York, : Wiley, c2001 | ||
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Lo trovi qui: Univ. Federico II | ||
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QUATIC 2018 : 2018 International Conference on the Quality of Information and Communications Technology : proceedings : Coimbra, Portugal, 4-7 September 2018 / / Institute of Electrical and Electronics Engineers |
Pubbl/distr/stampa | Piscataway, New Jersey : , : Institute of Electrical and Electronics Engineers, , 2018 |
Descrizione fisica | 1 online resource (306 pages) |
Disciplina | 004.0685 |
Soggetto topico |
Information technology - Quality control
Telecommunication - Quality control |
ISBN | 1-5386-5841-0 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910305160203321 |
Piscataway, New Jersey : , : Institute of Electrical and Electronics Engineers, , 2018 | ||
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Lo trovi qui: Univ. Federico II | ||
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QUATIC 2018 : 2018 International Conference on the Quality of Information and Communications Technology : proceedings : Coimbra, Portugal, 4-7 September 2018 / / Institute of Electrical and Electronics Engineers |
Pubbl/distr/stampa | Piscataway, New Jersey : , : Institute of Electrical and Electronics Engineers, , 2018 |
Descrizione fisica | 1 online resource (306 pages) |
Disciplina | 004.0685 |
Soggetto topico |
Information technology - Quality control
Telecommunication - Quality control |
ISBN | 1-5386-5841-0 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNISA-996580863303316 |
Piscataway, New Jersey : , : Institute of Electrical and Electronics Engineers, , 2018 | ||
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Lo trovi qui: Univ. di Salerno | ||
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Recent communications in system reliability, quality and supply chain management / / Christian N. Madu, Mangey Ram, and Jiju Antony |
Autore | Madu Christian N. |
Pubbl/distr/stampa | Bradford : , : Emerald Publishing Limited, , [2022] |
Descrizione fisica | 1 online resource (209 pages) |
Disciplina | 384.068 |
Collana | International Journal of Quality and Reliability Management |
Soggetto topico |
Telecommunication - Quality control
Telecommunication systems - Reliability |
ISBN | 1-80382-836-6 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Cover -- Editorial -- Maintenance strategy selection: a comprehensive review of current paradigms and solution approaches -- An optimal scheduling policy for upgraded software with updates -- Three-echelon apparel supply chain coordination with triple bottom line approach -- Software reliability prediction and release time management with coverage -- Routing and collection load decisions in a green logistics system for delivering lunchboxes -- Ranking of performance indicators in an Internet of Things (IoT)-based traceability system for the agriculture supply chain (ASC) -- Analysis of Signature Reliability of Ring-shaped Network System -- Empirical evaluation of code smells in open-source software (OSS) using Best Worst Method (BWM) and TOPSIS approach -- A multiphase acceptance sampling model by attributes to investigate the production interruptions in batch production within tobacco industry -- Drivers of Sustainable Healthcare Supply Chain Performance: Multi-Criteria Decision-Making Approach Under Grey Environment. |
Record Nr. | UNINA-9910795877103321 |
Madu Christian N.
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Bradford : , : Emerald Publishing Limited, , [2022] | ||
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Lo trovi qui: Univ. Federico II | ||
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Recent communications in system reliability, quality and supply chain management / / Christian N. Madu, Mangey Ram, and Jiju Antony |
Autore | Madu Christian N. |
Pubbl/distr/stampa | Bradford : , : Emerald Publishing Limited, , [2022] |
Descrizione fisica | 1 online resource (209 pages) |
Disciplina | 384.068 |
Collana | International Journal of Quality and Reliability Management |
Soggetto topico |
Telecommunication - Quality control
Telecommunication systems - Reliability |
ISBN | 1-80382-836-6 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto | Cover -- Editorial -- Maintenance strategy selection: a comprehensive review of current paradigms and solution approaches -- An optimal scheduling policy for upgraded software with updates -- Three-echelon apparel supply chain coordination with triple bottom line approach -- Software reliability prediction and release time management with coverage -- Routing and collection load decisions in a green logistics system for delivering lunchboxes -- Ranking of performance indicators in an Internet of Things (IoT)-based traceability system for the agriculture supply chain (ASC) -- Analysis of Signature Reliability of Ring-shaped Network System -- Empirical evaluation of code smells in open-source software (OSS) using Best Worst Method (BWM) and TOPSIS approach -- A multiphase acceptance sampling model by attributes to investigate the production interruptions in batch production within tobacco industry -- Drivers of Sustainable Healthcare Supply Chain Performance: Multi-Criteria Decision-Making Approach Under Grey Environment. |
Record Nr. | UNINA-9910810295603321 |
Madu Christian N.
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Bradford : , : Emerald Publishing Limited, , [2022] | ||
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Lo trovi qui: Univ. Federico II | ||
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Reconstruction of chaotic signals with applications to chaos-based communications [[electronic resource] /] / Jiu Chao Feng, Chi Kong Tse |
Autore | Feng Jiu Chao |
Pubbl/distr/stampa | [Beijing, China], : Tsinghua University Press |
Descrizione fisica | 1 online resource (232 p.) |
Disciplina | 621.3822 |
Altri autori (Persone) | TseChi Kong |
Soggetto topico |
Signal processing
Telecommunication - Quality control Chaotic behavior in systems |
Soggetto genere / forma | Electronic books. |
ISBN | 981-277-114-X |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Preface; Acknowledgements; Contents; 1 Chaos and Communications; 1.1 Historical Account; 1.2 Chaos; 1.3 Quantifying Chaotic Behavior; 1.3.1 Lyapunov Exponents for Continuous-Time Nonlinear Systems; 1.3.2 Lyapunov Exponent for Discrete-Time Systems; 1.3.3 Kolmogorov Entropy; 1.3.4 Attractor Dimension; 1.4 Properties of Chaos; 1.5 Chaos-Based Communications; 1.5.1 Conventional Spread Spectrum; 1.5.2 Spread Spectrum with Chaos; 1.5.3 Chaotic Synchronization; 1.6 Communications Using Chaos as Carriers; 1.6.1 Chaotic Masking Modulation; 1.6.2 Dynamical Feedback Modulation
1.6.3 Inverse System Modulation 1.6.4 Chaotic Modulation; 1.6.5 Chaos Shift Keying; 1.6.6 Differential Chaos Shift Keying Modulation; 1.7 Remarks on Chaos-Based Communications; 1.7.1 Security Issues; 1.7.2 Engineering Challenges; 2 Reconstruction of Signals; 2.1 Reconstruction of System Dynamics; 2.1.1 Topological Embeddings; 2.1.2 Delay Coordinates; 2.2 Differentiable Embeddings; 2.3 Phase Space Reconstruction-Example; 2.4 Problems and Research Approaches; 3 Fundamentals of Neural Networks; 3.1 Motivation; 3.2 Benefits of Neural Networks; 3.3 Radial Basis Function Neural Networks 3.3.1 Background Theory 3.3.2 Research Progress in Radial Basis Function Networks; 3.4 Recurrent Neural Networks; 3.4.1 Introduction; 3.4.2 Topology of the Recurrent Networks; 3.4.3 Learning Algorithms; 4 Signal Reconstruction in Noise free and Distortionless Channels; 4.1 Reconstruction of Attractor for Continuous Time-Varying Systems; 4.2 Reconstruction and Observability; 4.3 Communications Based on Reconstruction Approach; 4.3.1 Parameter Estimations; 4.3.2 Information Retrievals; 4.4 Reconstruction of Attractor for Discrete Time-Varying Systems; 4.5 Summary 5 Signal Reconstruction from a Filtering Viewpoint: Theory 5.1 The Kalman Filter and Extended Kalman Filter; 5.1.1 The Kalman Filter; 5.1.2 Extended Kalman Filter; 5.2 The Unscented Kalman Filter; 5.2.1 The Unscented Kalman Filtering Algorithm; 5.2.2 Convergence Analysis for the UKF Algorithm; 5.2.3 Computer Simulations; 5.2.3.1 Type 1; 5.2.3.2 Type 2; 5.2.3.3 Type 3; 5.3 Summary; 6 Signal Reconstruction from a Filtering Viewpoint: Application; 6.1 Introduction; 6.2 Filtering of Noisy Chaotic Signals; 6.2.1 Filtering Algorithm; 6.2.2 Computer Simulation 6.3 Blind Equalization for Fading Channels 6.3.1 Modeling of Wireless Communication Channels; 6.3.2 Blind Equalization of Fading Channels with Fixed Channel Coefficients; 6.3.3 Blind Equalization for Time-Varying Fading Channels; 6.4 Summary; 7 Signal Reconstruction in Noisy Channels; 7.1 Review of Chaotic Modulation; 7.2 Formulation of Chaotic Modulation and Demodulation; 7.3 On-Line Adaptive Learning Algorithm and Demodulation; 7.3.1 Description of the Network; 7.3.2 Network Growth; 7.3.3 Network Update with Extended Kalman Filter; 7.3.4 Pruning of Hidden Units 7.3.5 Summary of the Flow of Algorithm |
Record Nr. | UNINA-9910455043603321 |
Feng Jiu Chao
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[Beijing, China], : Tsinghua University Press | ||
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Lo trovi qui: Univ. Federico II | ||
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Reconstruction of chaotic signals with applications to chaos-based communications [[electronic resource] /] / Jiu Chao Feng, Chi Kong Tse |
Autore | Feng Jiu Chao |
Pubbl/distr/stampa | [Beijing, China], : Tsinghua University Press |
Descrizione fisica | 1 online resource (232 p.) |
Disciplina | 621.3822 |
Altri autori (Persone) | TseChi Kong |
Soggetto topico |
Signal processing
Telecommunication - Quality control Chaotic behavior in systems |
ISBN | 981-277-114-X |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Preface; Acknowledgements; Contents; 1 Chaos and Communications; 1.1 Historical Account; 1.2 Chaos; 1.3 Quantifying Chaotic Behavior; 1.3.1 Lyapunov Exponents for Continuous-Time Nonlinear Systems; 1.3.2 Lyapunov Exponent for Discrete-Time Systems; 1.3.3 Kolmogorov Entropy; 1.3.4 Attractor Dimension; 1.4 Properties of Chaos; 1.5 Chaos-Based Communications; 1.5.1 Conventional Spread Spectrum; 1.5.2 Spread Spectrum with Chaos; 1.5.3 Chaotic Synchronization; 1.6 Communications Using Chaos as Carriers; 1.6.1 Chaotic Masking Modulation; 1.6.2 Dynamical Feedback Modulation
1.6.3 Inverse System Modulation 1.6.4 Chaotic Modulation; 1.6.5 Chaos Shift Keying; 1.6.6 Differential Chaos Shift Keying Modulation; 1.7 Remarks on Chaos-Based Communications; 1.7.1 Security Issues; 1.7.2 Engineering Challenges; 2 Reconstruction of Signals; 2.1 Reconstruction of System Dynamics; 2.1.1 Topological Embeddings; 2.1.2 Delay Coordinates; 2.2 Differentiable Embeddings; 2.3 Phase Space Reconstruction-Example; 2.4 Problems and Research Approaches; 3 Fundamentals of Neural Networks; 3.1 Motivation; 3.2 Benefits of Neural Networks; 3.3 Radial Basis Function Neural Networks 3.3.1 Background Theory 3.3.2 Research Progress in Radial Basis Function Networks; 3.4 Recurrent Neural Networks; 3.4.1 Introduction; 3.4.2 Topology of the Recurrent Networks; 3.4.3 Learning Algorithms; 4 Signal Reconstruction in Noise free and Distortionless Channels; 4.1 Reconstruction of Attractor for Continuous Time-Varying Systems; 4.2 Reconstruction and Observability; 4.3 Communications Based on Reconstruction Approach; 4.3.1 Parameter Estimations; 4.3.2 Information Retrievals; 4.4 Reconstruction of Attractor for Discrete Time-Varying Systems; 4.5 Summary 5 Signal Reconstruction from a Filtering Viewpoint: Theory 5.1 The Kalman Filter and Extended Kalman Filter; 5.1.1 The Kalman Filter; 5.1.2 Extended Kalman Filter; 5.2 The Unscented Kalman Filter; 5.2.1 The Unscented Kalman Filtering Algorithm; 5.2.2 Convergence Analysis for the UKF Algorithm; 5.2.3 Computer Simulations; 5.2.3.1 Type 1; 5.2.3.2 Type 2; 5.2.3.3 Type 3; 5.3 Summary; 6 Signal Reconstruction from a Filtering Viewpoint: Application; 6.1 Introduction; 6.2 Filtering of Noisy Chaotic Signals; 6.2.1 Filtering Algorithm; 6.2.2 Computer Simulation 6.3 Blind Equalization for Fading Channels 6.3.1 Modeling of Wireless Communication Channels; 6.3.2 Blind Equalization of Fading Channels with Fixed Channel Coefficients; 6.3.3 Blind Equalization for Time-Varying Fading Channels; 6.4 Summary; 7 Signal Reconstruction in Noisy Channels; 7.1 Review of Chaotic Modulation; 7.2 Formulation of Chaotic Modulation and Demodulation; 7.3 On-Line Adaptive Learning Algorithm and Demodulation; 7.3.1 Description of the Network; 7.3.2 Network Growth; 7.3.3 Network Update with Extended Kalman Filter; 7.3.4 Pruning of Hidden Units 7.3.5 Summary of the Flow of Algorithm |
Record Nr. | UNINA-9910778068903321 |
Feng Jiu Chao
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[Beijing, China], : Tsinghua University Press | ||
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Lo trovi qui: Univ. Federico II | ||
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Reconstruction of chaotic signals with applications to chaos-based communications [[electronic resource] /] / Jiu Chao Feng, Chi Kong Tse |
Autore | Feng Jiu Chao |
Pubbl/distr/stampa | [Beijing, China], : Tsinghua University Press |
Descrizione fisica | 1 online resource (232 p.) |
Disciplina | 621.3822 |
Altri autori (Persone) | TseChi Kong |
Soggetto topico |
Signal processing
Telecommunication - Quality control Chaotic behavior in systems |
ISBN | 981-277-114-X |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
Preface; Acknowledgements; Contents; 1 Chaos and Communications; 1.1 Historical Account; 1.2 Chaos; 1.3 Quantifying Chaotic Behavior; 1.3.1 Lyapunov Exponents for Continuous-Time Nonlinear Systems; 1.3.2 Lyapunov Exponent for Discrete-Time Systems; 1.3.3 Kolmogorov Entropy; 1.3.4 Attractor Dimension; 1.4 Properties of Chaos; 1.5 Chaos-Based Communications; 1.5.1 Conventional Spread Spectrum; 1.5.2 Spread Spectrum with Chaos; 1.5.3 Chaotic Synchronization; 1.6 Communications Using Chaos as Carriers; 1.6.1 Chaotic Masking Modulation; 1.6.2 Dynamical Feedback Modulation
1.6.3 Inverse System Modulation 1.6.4 Chaotic Modulation; 1.6.5 Chaos Shift Keying; 1.6.6 Differential Chaos Shift Keying Modulation; 1.7 Remarks on Chaos-Based Communications; 1.7.1 Security Issues; 1.7.2 Engineering Challenges; 2 Reconstruction of Signals; 2.1 Reconstruction of System Dynamics; 2.1.1 Topological Embeddings; 2.1.2 Delay Coordinates; 2.2 Differentiable Embeddings; 2.3 Phase Space Reconstruction-Example; 2.4 Problems and Research Approaches; 3 Fundamentals of Neural Networks; 3.1 Motivation; 3.2 Benefits of Neural Networks; 3.3 Radial Basis Function Neural Networks 3.3.1 Background Theory 3.3.2 Research Progress in Radial Basis Function Networks; 3.4 Recurrent Neural Networks; 3.4.1 Introduction; 3.4.2 Topology of the Recurrent Networks; 3.4.3 Learning Algorithms; 4 Signal Reconstruction in Noise free and Distortionless Channels; 4.1 Reconstruction of Attractor for Continuous Time-Varying Systems; 4.2 Reconstruction and Observability; 4.3 Communications Based on Reconstruction Approach; 4.3.1 Parameter Estimations; 4.3.2 Information Retrievals; 4.4 Reconstruction of Attractor for Discrete Time-Varying Systems; 4.5 Summary 5 Signal Reconstruction from a Filtering Viewpoint: Theory 5.1 The Kalman Filter and Extended Kalman Filter; 5.1.1 The Kalman Filter; 5.1.2 Extended Kalman Filter; 5.2 The Unscented Kalman Filter; 5.2.1 The Unscented Kalman Filtering Algorithm; 5.2.2 Convergence Analysis for the UKF Algorithm; 5.2.3 Computer Simulations; 5.2.3.1 Type 1; 5.2.3.2 Type 2; 5.2.3.3 Type 3; 5.3 Summary; 6 Signal Reconstruction from a Filtering Viewpoint: Application; 6.1 Introduction; 6.2 Filtering of Noisy Chaotic Signals; 6.2.1 Filtering Algorithm; 6.2.2 Computer Simulation 6.3 Blind Equalization for Fading Channels 6.3.1 Modeling of Wireless Communication Channels; 6.3.2 Blind Equalization of Fading Channels with Fixed Channel Coefficients; 6.3.3 Blind Equalization for Time-Varying Fading Channels; 6.4 Summary; 7 Signal Reconstruction in Noisy Channels; 7.1 Review of Chaotic Modulation; 7.2 Formulation of Chaotic Modulation and Demodulation; 7.3 On-Line Adaptive Learning Algorithm and Demodulation; 7.3.1 Description of the Network; 7.3.2 Network Growth; 7.3.3 Network Update with Extended Kalman Filter; 7.3.4 Pruning of Hidden Units 7.3.5 Summary of the Flow of Algorithm |
Record Nr. | UNINA-9910822833403321 |
Feng Jiu Chao
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[Beijing, China], : Tsinghua University Press | ||
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Lo trovi qui: Univ. Federico II | ||
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Reconstruction of chaotic signals with applications to chaos-based communications / Jiu Chao Feng, Chi Kong Tse |
Autore | Feng, Jiu Chao |
Pubbl/distr/stampa | [Beijing, China] : Tsinghua University Press |
Descrizione fisica | xiv, 218 p. : ill. ; 24 cm |
Disciplina | 621.382 |
Altri autori (Persone) | Tse, Chi Kongauthor |
Soggetto topico |
Signal processing
Telecommunication - Quality control Chaotic behavior in systems |
ISBN |
9789812771131
9812771131 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNISALENTO-991000300409707536 |
Feng, Jiu Chao
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[Beijing, China] : Tsinghua University Press | ||
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Lo trovi qui: Univ. del Salento | ||
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