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MARC Lista (tabellare)
Antennas designs for NFC devices / / Dominique Paret
Antennas designs for NFC devices / / Dominique Paret
Autore Paret Dominique
Pubbl/distr/stampa London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2016
Descrizione fisica 1 online resource (345 p.)
Disciplina 621.384
Collana Waves Series
Soggetto topico Near-field communication
ISBN 1-5231-1004-X
1-119-14532-5
1-119-14531-7
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910137499903321
Paret Dominique  
London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Antennas designs for NFC devices / / Dominique Paret
Antennas designs for NFC devices / / Dominique Paret
Autore Paret Dominique
Pubbl/distr/stampa London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2016
Descrizione fisica 1 online resource (345 p.)
Disciplina 621.384
Collana Waves Series
Soggetto topico Near-field communication
ISBN 1-5231-1004-X
1-119-14532-5
1-119-14531-7
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910826109303321
Paret Dominique  
London, England ; ; Hoboken, New Jersey : , : ISTE : , : Wiley, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The art and science of NFC programming / / Anne-Marie Lesas, Serge Miranda
The art and science of NFC programming / / Anne-Marie Lesas, Serge Miranda
Autore Lesas Anne-Marie
Pubbl/distr/stampa Hoboken, New Jersey : , : ISTE Ltd/John Wiley and Sons Inc, , 2016
Descrizione fisica 1 PDF (154 pages)
Disciplina 621.384
Soggetto topico Near-field communication
ISBN 1-119-37907-5
1-119-37904-0
1-119-37905-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Foreword vii -- Preface xi -- Introduction xv -- Chapter 1. State-of-the-Art of NFC1 -- 1.1. Future mobiquitous digital services 2 -- 1.1.1. The era of mobiquity 3 -- 1.1.2. Toward a world of contactless communicating objects 6 -- 1.2. NFC equipment 7 -- 1.2.1. NFC tag 7 -- 1.2.2. NFC smart card 8 -- 1.2.3. NFC smartphone 13 -- 1.2.4. Reader/encoder: NFC transaction terminals 14 -- 1.2.5. “Smart cities” and sustainable development 14 -- 1.2.6. Cashless payment with NFC 15 -- 1.3. NFC standards 16 -- 1.3.1. Analog signal and NFC digital transposition 18 -- 1.3.2. The three standardized modes of NFC 21 -- 1.3.3. NFC forum standards 25 -- 1.3.4. GlobalPlatform (GP) 36 -- 1.3.5. SIMAlliance and open mobile API 42 Chapter 2. Developing NFC Applications with Android 45 -- 2.1. Introduction to Android programming using Eclipse 46 -- 2.1.1. Android in a nutshell 46 -- 2.1.2. Android in Eclipse IDE 49 -- 2.1.3. Intents and Android context 60 -- 2.1.4. The Activity class of Android 61 -- 2.1.5. Android graphical interface: “layout” files 64 -- 2.1.6. Compiling and testing an Android application 67 -- 2.2. Implementing NFC with Android 70 -- 2.2.1. Android manifest declarations 71 -- 2.2.2. Implementing the NFC reader/writer mode 71 -- 2.2.3. Implementing the NFC P2P mode with Android 83 -- 2.2.4. Implementing the NFC card emulation mode with Android 87 -- 2.2.5. Developing NFC services with Android HCE 97 -- Chapter 3. NFC Use Cases 107 -- 3.1. Usage of the NFC reader/writer mode 107 -- 3.1.1. Use case: management of equipment loans 108 -- 3.2. Usage of the NFC P2P mode 112 -- 3.2.1. Use case: NFC pairing 112 -- 3.3. Usage of NFC card emulation mode 114 -- 3.3.1. Use case: digital wallet in the SE 115 -- 3.4. Usage of the HCE mode 118 -- 3.4.1. Use case: SE in the Cloud with HCE 119 -- Conclusion 121 -- Bibliography 125 -- Index 129
Record Nr. UNINA-9910158602503321
Lesas Anne-Marie  
Hoboken, New Jersey : , : ISTE Ltd/John Wiley and Sons Inc, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The art and science of NFC programming / / Anne-Marie Lesas, Serge Miranda
The art and science of NFC programming / / Anne-Marie Lesas, Serge Miranda
Autore Lesas Anne-Marie
Pubbl/distr/stampa Hoboken, New Jersey : , : ISTE Ltd/John Wiley and Sons Inc, , 2016
Descrizione fisica 1 PDF (154 pages)
Disciplina 621.384
Soggetto topico Near-field communication
ISBN 1-119-37907-5
1-119-37904-0
1-119-37905-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Foreword vii -- Preface xi -- Introduction xv -- Chapter 1. State-of-the-Art of NFC1 -- 1.1. Future mobiquitous digital services 2 -- 1.1.1. The era of mobiquity 3 -- 1.1.2. Toward a world of contactless communicating objects 6 -- 1.2. NFC equipment 7 -- 1.2.1. NFC tag 7 -- 1.2.2. NFC smart card 8 -- 1.2.3. NFC smartphone 13 -- 1.2.4. Reader/encoder: NFC transaction terminals 14 -- 1.2.5. “Smart cities” and sustainable development 14 -- 1.2.6. Cashless payment with NFC 15 -- 1.3. NFC standards 16 -- 1.3.1. Analog signal and NFC digital transposition 18 -- 1.3.2. The three standardized modes of NFC 21 -- 1.3.3. NFC forum standards 25 -- 1.3.4. GlobalPlatform (GP) 36 -- 1.3.5. SIMAlliance and open mobile API 42 Chapter 2. Developing NFC Applications with Android 45 -- 2.1. Introduction to Android programming using Eclipse 46 -- 2.1.1. Android in a nutshell 46 -- 2.1.2. Android in Eclipse IDE 49 -- 2.1.3. Intents and Android context 60 -- 2.1.4. The Activity class of Android 61 -- 2.1.5. Android graphical interface: “layout” files 64 -- 2.1.6. Compiling and testing an Android application 67 -- 2.2. Implementing NFC with Android 70 -- 2.2.1. Android manifest declarations 71 -- 2.2.2. Implementing the NFC reader/writer mode 71 -- 2.2.3. Implementing the NFC P2P mode with Android 83 -- 2.2.4. Implementing the NFC card emulation mode with Android 87 -- 2.2.5. Developing NFC services with Android HCE 97 -- Chapter 3. NFC Use Cases 107 -- 3.1. Usage of the NFC reader/writer mode 107 -- 3.1.1. Use case: management of equipment loans 108 -- 3.2. Usage of the NFC P2P mode 112 -- 3.2.1. Use case: NFC pairing 112 -- 3.3. Usage of NFC card emulation mode 114 -- 3.3.1. Use case: digital wallet in the SE 115 -- 3.4. Usage of the HCE mode 118 -- 3.4.1. Use case: SE in the Cloud with HCE 119 -- Conclusion 121 -- Bibliography 125 -- Index 129
Record Nr. UNINA-9910826489003321
Lesas Anne-Marie  
Hoboken, New Jersey : , : ISTE Ltd/John Wiley and Sons Inc, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Battery-less NFC sensors for the internet of things / / Martí Boada [and three others]
Battery-less NFC sensors for the internet of things / / Martí Boada [and three others]
Edizione [[First edition].]
Pubbl/distr/stampa Hoboken, NJ : , : John Wiley & Sons, Inc., , [2022]
Descrizione fisica 1 online resource (185 pages)
Disciplina 004.678
Collana Information systems, web and pervasive computing series
Soggetto topico Near-field communication
Detectors
Internet of things
ISBN 1-394-17361-X
1-394-17360-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Contents -- Title Page -- Copyright -- Introduction -- Chapter 1. Wireless Power Transfer Applied to NFC -- 1.1. Introduction -- 1.2. Theoretical background -- 1.3. NFC systems -- 1.4. NFC constraints -- 1.5. NFC simulation and measurement -- Chapter 2. Case Study 1: Soil Moisture Sensor -- 2.1. Motivation -- 2.2. Soil moisture measurement techniques -- 2.3. System description -- 2.4. Experimental results -- Chapter 3. Case Study 2: Smart Diaper -- 3.1. Motivation -- 3.2. Capacitive moisture detection -- 3.3. Capacitance simulation -- 3.4. Experimental results -- 3.5. Comparison with other technologies -- Chapter 4. Case Study 3: NFC Sensor for pH Monitoring -- 4.1. Motivation -- 4.2. System description -- 4.3. Signal processing -- 4.4. Experimental results -- 4.5. App and cloud storage -- Chapter 5. Case Study 4: Fruit Ripeness Sensor -- 5.1. Motivation -- 5.2. System overview -- 5.3. Experimental results -- 5.4. Mobile app -- List of Acronyms -- References -- Index.
Record Nr. UNINA-9910830922203321
Hoboken, NJ : , : John Wiley & Sons, Inc., , [2022]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Design constraints for NFC devices / / Dominique Paret
Design constraints for NFC devices / / Dominique Paret
Autore Paret Dominique
Pubbl/distr/stampa Hoboken, New Jersey : , : ISTE Ltd/John Wiley and Sons Inc, , 2016
Descrizione fisica 1 online resource (226 p.)
Disciplina 621.4
Collana Waves series
Soggetto topico Near-field communication
ISBN 1-119-29221-2
1-119-29220-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Title Page; Copyright; Contents; Acknowledgements; Preface: Why and for Whom is this Book Written?; Why; For whom; Warning; Introduction; PART 1: Introduction to - and Reminders About - NFC; Introduction to Part 1; 1: Recap of the Principles Employed in NFC; 1.1. The physical fundaments of "contactless" and NFC; 1.1.1. Phenomenon of propagation and radiation; 1.1.2. Classification of fields and spatial regions; 1.1.3. Spatial regions; 1.1.4. Far field: r >> λ/2π (Fraunhofer zone); 1.1.5. Intermediary field: r approximately equal to λ (Fresnel zone)
1.1.6. Near field: r << λ/2π (Rayleigh zone) and the origin of NFC1.1.7. Remarks on contactless, RFID and NFC applications; 1.2. The concept of NFC; 1.2.1. Biot-Savart law; 1.2.2. Field H at a point on the axis of a circular antenna; 1.2.3. Decrease in the field H as a function of "d"; 1.2.4. Field H at a point on the axis of a rectangular antenna; 2: Normative Constraints of NFC; 2.1. Introduction; 2.1.1. Normative, regulatory and NFC market constraints; 2.1.2. A little bit of vocabulary; 2.1.3. Norm; 2.1.4. Standard; 2.2. Normative constraints; 2.2.1. Uplink from initiator to targets
2.2.1.1. Forward link - from the initiator to the target2.2.1.1.1. Supplied energy and the concept of supplying the target; 2.2.1.1.2. Remote-powered or batteryless targets; 2.2.1.1.3. Battery-assisted targets; 2.2.1.2. Return link: from target to initiator; 2.2.1.2.1. Active and passive targets; "Passive" targets; "Active" targets; 2.2.1.2.2. Return communication from targets to the initiator; Load modulation; Passive load modulation (PLM); Active load modulation (ALM); Active load modulation - ALM in NFC passive mode; Active load modulation - ALM in NFC active mode
2.2.2. "Contactless" normative constraints on NFC device antennae2.2.2.1. Uplink: initiator to target; 2.2.2.1.1. Bit encodings and the uplink; Modified-Miller (MM); No return to zero (NRZ); Manchester; Bit encoding-vicinity; Position encoding "1 of 256"; Position encoding "1 of 4"; 2.2.2.1.2. Bit rate; 2.2.2.1.3. Carrier modulation and uplink; Amplitude shift keying modulation; 100% ASK modulation; ASK modulation at 10%; ASK modulation at 10%-30%; 2.2.2.2. Downlink; 2.2.2.2.1. Bits encodings; Manchester coded sub-carrier (MSC); Binary phase shift keying (BPSK); Manchester
2.2.2.3. Summary of the consequences for antennae design2.3. Conclusion; 3: Regulatory Constraints and Recommendations; 3.1. Regulatory constraints specific to NFC and NFC antennas; 3.1.1. State of RF regulations; 3.1.2. Constraints pertaining to radiation and pollution by NFC; 3.1.3. The ERC 70 03 recommendation and the ETSI 300 330 norm; 3.1.3.1. ERC 70 03; 3.1.3.2. ETSI 300 330; 3.1.3.2.1. The template/spectrum mask; 3.1.3.2.2. Values; 3.2. Constraints due to recommendations; 3.2.1. Exposure of the human body to EM fields; 3.2.1.1. Specific absorption rate (SAR)
3.2.2. Societal constraints due to individual freedoms (privacy)
Record Nr. UNINA-9910136915303321
Paret Dominique  
Hoboken, New Jersey : , : ISTE Ltd/John Wiley and Sons Inc, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Design constraints for NFC devices / / Dominique Paret
Design constraints for NFC devices / / Dominique Paret
Autore Paret Dominique
Pubbl/distr/stampa Hoboken, New Jersey : , : ISTE Ltd/John Wiley and Sons Inc, , 2016
Descrizione fisica 1 online resource (226 p.)
Disciplina 621.4
Collana Waves series
Soggetto topico Near-field communication
ISBN 1-119-29221-2
1-119-29220-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover; Title Page; Copyright; Contents; Acknowledgements; Preface: Why and for Whom is this Book Written?; Why; For whom; Warning; Introduction; PART 1: Introduction to - and Reminders About - NFC; Introduction to Part 1; 1: Recap of the Principles Employed in NFC; 1.1. The physical fundaments of "contactless" and NFC; 1.1.1. Phenomenon of propagation and radiation; 1.1.2. Classification of fields and spatial regions; 1.1.3. Spatial regions; 1.1.4. Far field: r >> λ/2π (Fraunhofer zone); 1.1.5. Intermediary field: r approximately equal to λ (Fresnel zone)
1.1.6. Near field: r << λ/2π (Rayleigh zone) and the origin of NFC1.1.7. Remarks on contactless, RFID and NFC applications; 1.2. The concept of NFC; 1.2.1. Biot-Savart law; 1.2.2. Field H at a point on the axis of a circular antenna; 1.2.3. Decrease in the field H as a function of "d"; 1.2.4. Field H at a point on the axis of a rectangular antenna; 2: Normative Constraints of NFC; 2.1. Introduction; 2.1.1. Normative, regulatory and NFC market constraints; 2.1.2. A little bit of vocabulary; 2.1.3. Norm; 2.1.4. Standard; 2.2. Normative constraints; 2.2.1. Uplink from initiator to targets
2.2.1.1. Forward link - from the initiator to the target2.2.1.1.1. Supplied energy and the concept of supplying the target; 2.2.1.1.2. Remote-powered or batteryless targets; 2.2.1.1.3. Battery-assisted targets; 2.2.1.2. Return link: from target to initiator; 2.2.1.2.1. Active and passive targets; "Passive" targets; "Active" targets; 2.2.1.2.2. Return communication from targets to the initiator; Load modulation; Passive load modulation (PLM); Active load modulation (ALM); Active load modulation - ALM in NFC passive mode; Active load modulation - ALM in NFC active mode
2.2.2. "Contactless" normative constraints on NFC device antennae2.2.2.1. Uplink: initiator to target; 2.2.2.1.1. Bit encodings and the uplink; Modified-Miller (MM); No return to zero (NRZ); Manchester; Bit encoding-vicinity; Position encoding "1 of 256"; Position encoding "1 of 4"; 2.2.2.1.2. Bit rate; 2.2.2.1.3. Carrier modulation and uplink; Amplitude shift keying modulation; 100% ASK modulation; ASK modulation at 10%; ASK modulation at 10%-30%; 2.2.2.2. Downlink; 2.2.2.2.1. Bits encodings; Manchester coded sub-carrier (MSC); Binary phase shift keying (BPSK); Manchester
2.2.2.3. Summary of the consequences for antennae design2.3. Conclusion; 3: Regulatory Constraints and Recommendations; 3.1. Regulatory constraints specific to NFC and NFC antennas; 3.1.1. State of RF regulations; 3.1.2. Constraints pertaining to radiation and pollution by NFC; 3.1.3. The ERC 70 03 recommendation and the ETSI 300 330 norm; 3.1.3.1. ERC 70 03; 3.1.3.2. ETSI 300 330; 3.1.3.2.1. The template/spectrum mask; 3.1.3.2.2. Values; 3.2. Constraints due to recommendations; 3.2.1. Exposure of the human body to EM fields; 3.2.1.1. Specific absorption rate (SAR)
3.2.2. Societal constraints due to individual freedoms (privacy)
Record Nr. UNINA-9910822518003321
Paret Dominique  
Hoboken, New Jersey : , : ISTE Ltd/John Wiley and Sons Inc, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Principles of inductive near field communications for internet of things / / Johnson I. Agbinya
Principles of inductive near field communications for internet of things / / Johnson I. Agbinya
Autore Agbinya Johnson I.
Pubbl/distr/stampa Gistrup, Denmark : , : River Publishers, , [2011]
Descrizione fisica 1 online resource (406 p.)
Disciplina 621.384
Collana River Publishers Series in Communications
Soggetto topico Near-field communication
ISBN 1-00-333914-X
1-000-79603-5
1-003-33914-X
1-000-79326-5
87-92982-84-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""Cover""; ""Dedication""; ""Contents""; ""Preface""; ""Acknowledgment""; ""About the Author""; ""1 Introduction to Near Field Communications""; ""1.1 Near Field or Far Field""; ""References""; ""2 Near Field Propagation in Free Space""; ""2.1 Link Equations in Near Field Communications""; ""References""; ""3 Near Field Magnetic Induction Communications""; ""3.1 Real and Imaginary Power""; ""References""; ""4 Capacity of Near Field Magnetic Induction Communications""; ""4.1 Near Field Magnetically Coupled MIMO Systems""; ""References""
""5 Near Field Magnetic Induction MISO Communication Systems""""5.1 Near Field Magnetically Coupled MISO Systems""; ""References""; ""6 Circuit Models and Power Estimates of Antennas""; ""6.1 Lumped Circuit Models of Inductive Links""; ""References""; ""7 Resistive and Inductive Properties""; ""7.1 Ohmic Resistance of a Conductor""; ""References""; ""8 Circuit Models of Near Field Magnetic Induction Communication Links""; ""8.1 Circuit Model of Inductive Links""; ""References""; ""9 Efficiency of Near Field Magnetic Induction Communication Links""
""9.1 Efficiency of Inductive Communication Links""""References""; ""10 Crosstalk in Near Field Magnetic Communication Links""; ""10.1 Mutual Inductance""; ""References""; ""11 Coding""; ""11.1 Coding of NFMI Communication Signals""; ""References""; ""12 Modulation""; ""12.1 General Principles of NFMI Modulation""; ""References""; ""13 Broadband Near Field Magnetic Communications""; ""13.1 Circuit Model of Broadband Inductive Links""; ""References""; ""14 Effects of Trans-Impedance on Crosstalk""; ""14.1 System Topologies and Applications""; ""References""
""15 Magneto-Induction Link Budgets""""15.1 Introduction""; ""References""; ""16 Magneto � Inductive Waveguide Devices""; ""16.1 Introduction""; ""References""; ""17 NFC Applications""; ""17.1 Introduction""; ""17.2 Wireless power transfer""; ""17.3 NFC in the military""; ""References""; ""18 Wireless Power Transfer""; ""18.1 Introduction""; ""References""; ""19 NFC Applications (Part two)""; ""19.1 Introduction""; ""References""; ""20 NFMIC Simulator""; ""20.1 Introduction""; ""Reference""; ""Appendix I""; ""Index""
Record Nr. UNINA-9910789375003321
Agbinya Johnson I.  
Gistrup, Denmark : , : River Publishers, , [2011]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Principles of inductive near field communications for internet of things / / Johnson I. Agbinya
Principles of inductive near field communications for internet of things / / Johnson I. Agbinya
Autore Agbinya Johnson I.
Pubbl/distr/stampa Gistrup, Denmark : , : River Publishers, , [2011]
Descrizione fisica 1 online resource (406 p.)
Disciplina 621.384
Collana River Publishers Series in Communications
Soggetto topico Near-field communication
ISBN 1-00-333914-X
1-000-79603-5
1-003-33914-X
1-000-79326-5
87-92982-84-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto ""Cover""; ""Dedication""; ""Contents""; ""Preface""; ""Acknowledgment""; ""About the Author""; ""1 Introduction to Near Field Communications""; ""1.1 Near Field or Far Field""; ""References""; ""2 Near Field Propagation in Free Space""; ""2.1 Link Equations in Near Field Communications""; ""References""; ""3 Near Field Magnetic Induction Communications""; ""3.1 Real and Imaginary Power""; ""References""; ""4 Capacity of Near Field Magnetic Induction Communications""; ""4.1 Near Field Magnetically Coupled MIMO Systems""; ""References""
""5 Near Field Magnetic Induction MISO Communication Systems""""5.1 Near Field Magnetically Coupled MISO Systems""; ""References""; ""6 Circuit Models and Power Estimates of Antennas""; ""6.1 Lumped Circuit Models of Inductive Links""; ""References""; ""7 Resistive and Inductive Properties""; ""7.1 Ohmic Resistance of a Conductor""; ""References""; ""8 Circuit Models of Near Field Magnetic Induction Communication Links""; ""8.1 Circuit Model of Inductive Links""; ""References""; ""9 Efficiency of Near Field Magnetic Induction Communication Links""
""9.1 Efficiency of Inductive Communication Links""""References""; ""10 Crosstalk in Near Field Magnetic Communication Links""; ""10.1 Mutual Inductance""; ""References""; ""11 Coding""; ""11.1 Coding of NFMI Communication Signals""; ""References""; ""12 Modulation""; ""12.1 General Principles of NFMI Modulation""; ""References""; ""13 Broadband Near Field Magnetic Communications""; ""13.1 Circuit Model of Broadband Inductive Links""; ""References""; ""14 Effects of Trans-Impedance on Crosstalk""; ""14.1 System Topologies and Applications""; ""References""
""15 Magneto-Induction Link Budgets""""15.1 Introduction""; ""References""; ""16 Magneto � Inductive Waveguide Devices""; ""16.1 Introduction""; ""References""; ""17 NFC Applications""; ""17.1 Introduction""; ""17.2 Wireless power transfer""; ""17.3 NFC in the military""; ""References""; ""18 Wireless Power Transfer""; ""18.1 Introduction""; ""References""; ""19 NFC Applications (Part two)""; ""19.1 Introduction""; ""References""; ""20 NFMIC Simulator""; ""20.1 Introduction""; ""Reference""; ""Appendix I""; ""Index""
Record Nr. UNINA-9910811394603321
Agbinya Johnson I.  
Gistrup, Denmark : , : River Publishers, , [2011]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Short-range optical wireless theory and applications / / Mohsen Kavehrad,M.I. Sakib Chowdhury, Zhou Zhou
Short-range optical wireless theory and applications / / Mohsen Kavehrad,M.I. Sakib Chowdhury, Zhou Zhou
Autore Kavehrad Mohsen
Pubbl/distr/stampa Chichester, West Sussex, United Kingdom : , : John Wiley & Sons Inc., , 2016
Descrizione fisica 1 online resource (288 pages) : illustrations
Disciplina 621.36
Soggetto topico Near-field communication
Optical communications
ISBN 1-118-88768-9
1-118-88769-7
1-118-88767-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto -- Preface ix -- Acknowledgments xiii -- 1 Introduction 1 -- 1.1 Motivation 1 -- 1.1.1 Spectrum Scarcity Issues and Optical Wireless Communications as a Solution 3 -- 1.2 Organization 8 -- References 9 -- 2 Fundamentals of Optical Wireless Communications 11 -- 2.1 Introduction 11 -- 2.2 Communications Blocks in an OWC System 12 -- 2.3 Intensity Modulation/Direct Detection (IM/DD) 14 -- 2.4 Optical Transmitters 15 -- 2.5 Optical Receivers 16 -- 2.6 Optical Wireless Channel Propagation Characteristics 20 -- 2.7 Conclusions 24 -- References 25 -- 3 Indoor Optical Wireless Channel Modeling Methods 27 -- 3.1 Introduction 27 -- 3.2 Source and Receiver Configurations 27 -- 3.3 Steps for Modeling of Indoor OWC Environment 31 -- 3.4 Models of the Room and Other Reflecting Surfaces 32 -- 3.5 Radiation Patterns 32 -- 3.5.1 Radiation Patterns of Point Sources 33 -- 3.5.2 Radiation Patterns of Reflections 34 -- 3.6 Received Power from LOS Links 37 -- 3.7 Received Power from NLOS Links 39 -- 3.7.1 Barry's Algorithm 39 -- 3.7.2 MIMO Modeling Method 41 -- 3.7.3 Modified Monte Carlo Algorithm and Variations 44 -- 3.7.4 Combined Deterministic and MMC Algorithm 45 -- 3.7.5 Other Approaches for Impulse Response Calculation 63 -- 3.8 Conclusions 63 -- References 64 -- 4 Analyses of Indoor Optical Wireless Channels Based on Channel Impulse Responses 67 -- 4.1 Introduction 67 -- 4.2 Analyses of Optical Wireless Channel Impulse Responses 67 -- 4.2.1 Non?]Directed LOS Links 70 -- 4.2.2 Non?]Directed NLOS Links 82 -- 4.3 Effects of Furniture on Root?]Mean?]Square Delay Spread 89 -- 4.4 SNR Calculations and BER Performance 93 -- 4.5 Impact of Higher Order Reflections 96 -- 4.6 Conclusions 107 -- References 109 -- 5 Bit?]Error?]Rate Distribution and Outage of Indoor Optical Wireless Communications Systems 111 -- 5.1 Introduction 111 -- 5.2 Simulation Parameters 111 -- 5.3 Optimal Detection and BER Outage Analysis 113 -- 5.3.1 Optimal Detection 113 -- 5.3.2 BER Analysis 115 -- 5.4 Simulation Results (Receiver FOV = 60À) 117.
5.4.1 BER Distribution and Outage 118 -- 5.4.2 Impulse Response Distortion 121 -- 5.5 Simulation Results (Receiver FOV = 30À) 123 -- 5.6 Analytical Results and Comparisons 126 -- 5.7 Conclusions 126 -- References 130 -- 6 Orthogonal Frequency?]Division Multiplexing (OFDM) for Indoor Optical Wireless Communications 131 -- 6.1 Introduction 131 -- 6.2 OFDM Overview 132 -- 6.2.1 Basic OFDM System 132 -- 6.2.2 System Operation 132 -- 6.2.3 Discrete Time Implementation of OFDM 134 -- 6.2.4 Drawbacks of OFDM 134 -- 6.3 OFDM?]Based OW Systems 136 -- 6.3.1 ACO?]OFDM 137 -- 6.3.2 PAM?]DMT 137 -- 6.3.3 DHT?]OFDM 139 -- 6.4 Precoding and PAPR Reduction in AC OFDM OW Systems 140 -- 6.4.1 Precoding?]Based Optical OFDM System Model 140 -- 6.4.2 Precoding Schemes 143 -- 6.4.3 Simulation Results and Discussions 144 -- 6.5 Performance of AC OFDM Systems in AWGN and Multipath Channel 149 -- 6.5.1 Precoding?]Based OW OFDM System Model with AWGN 149 -- 6.5.2 Multipath Indoor Channel 150 -- 6.5.3 Frequency?]Domain Equalization (FDE) 151 -- 6.5.4 Analytical BER Performance Results 152 -- 6.5.5 Electrical and Optical Performance Metrics 154 -- 6.5.6 Clipping and PAPR Reduction 154 -- 6.5.7 Simulation Results 155 -- 6.6 Conclusions 164 -- References 167 -- 7 MIMO Technology for Optical Wireless Communications using LED Arrays and Fly?]Eye Receivers 169 -- 7.1 Introduction 169 -- 7.2 MIMO Configurations 169 -- 7.2.1 MIMO System Model 169 -- 7.2.2 Spatial Diversity 170 -- 7.3 Angle?]Diversity Receivers 171 -- 7.3.1 Angle?]Diversity Receiver Overview 171 -- 7.3.2 Fly?]Eye Receiver Design 171 -- 7.4 Simulation Results and Discussions 173 -- 7.4.1 Simulation Parameters 173 -- 7.4.2 BER Spatial Distributions for MIMO OWC Systems 174 -- 7.4.3 Impact of Ambient Noise 182 -- 7.5 Conclusions 189 -- References 190 -- 8 Wireless Solutions for Aircrafts Based on Optical Wireless Communications and Power Line Communications 193 -- 8.1 Introduction 193 -- 8.2 Powerline Communications Channel Model 195 -- 8.3 Optical Wireless Communications 196.
8.3.1 Simulation Configurations 196 -- 8.3.2 Illuminance Distribution Results 197 -- 8.3.3 Delay Spread Distribution Results 199 -- 8.3.4 Bit?]Error?]Rate Distribution and Outage Probability 200 -- 8.4 Wireless Applications for Commercial Airplanes 204 -- 8.4.1 Reading Light Passenger Service Units 204 -- 8.4.2 Passenger Infotainment 205 -- 8.4.3 Cabin Interphones 205 -- 8.4.4 Interconnection of Line?]Replaceable?]Units Over Environmental Barrier 205 -- 8.5 Conclusions 205 -- References 205 -- 9 Multispot Diffusing Transmitters Using Holographic Diffusers for Infrared Beams and Receivers Using Holographic Mirrors 207 -- 9.1 Introduction 207 -- 9.2 CGH for Intensity?]Weighted Spot Arrays 208 -- 9.3 Communication Cells for Multispot Diffusing Configuration 211 -- 9.4 Receiver Optical Front?]End 214 -- 9.4.1 Holographic Mirrors 215 -- 9.4.2 Signal Effective Area 215 -- 9.4.3 Figure?]of?]Merit 216 -- 9.5 Wave Propagation through Materials and Metamaterials and Relation with Holography 218 -- 9.6 Conclusions 222 -- References 222 -- 10 Indoor Positioning Methods Using VLC LEDs 225 -- 10.1 Motivation 225 -- 10.2 Positioning Algorithms and Solutions 228 -- 10.2.1 Triangulation 228 -- 10.2.2 Scene Analysis 234 -- 10.2.3 Proximity 234 -- 10.2.4 Comparison of Positioning Techniques 235 -- 10.3 An Asynchronous Indoor Positioning System based on VLC LED 237 -- 10.3.1 Basic Framed Slotted ALOHA Protocol 237 -- 10.3.2 System Design and DC Channel Gain 243 -- 10.3.3 Positioning Algorithm 244 -- 10.3.4 Signal?]to?]Noise Ratio Analysis 250 -- 10.3.5 Results and Discussions 252 -- 10.3.6 Extended Simulation and Results 256 -- 10.4 Conclusions 260 -- References 260 -- Index.
Record Nr. UNINA-9910131530703321
Kavehrad Mohsen  
Chichester, West Sussex, United Kingdom : , : John Wiley & Sons Inc., , 2016
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