Optical wireless communications : (Record no. 321)
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000 -LEADER | |
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fixed length control field | 14039cam a2200265 a 4500 |
001 - CONTROL NUMBER | |
control field | 1582 |
005 - DATE AND TIME OF LATEST TRANSACTION | |
control field | 20210730154603.0 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
fixed length control field | 070719s2008 flua b 001 0 eng |
020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
International Standard Book Number | 9780849372094 (hardback : alk. paper) |
020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
International Standard Book Number | 0849372097 (hardback : alk. paper) |
040 ## - CATALOGING SOURCE | |
Transcribing agency | DLC |
082 00 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
Classification number | 621.384 |
Edition number | 22 |
Item number | I561 |
100 1# - MAIN ENTRY--PERSONAL NAME | |
Personal name | Ramirez-Iniguez, Roberto. |
245 10 - TITLE STATEMENT | |
Title | Optical wireless communications : |
Remainder of title | IR for wireless connectivity |
Statement of responsibility, etc | / Roberto Ramirez-Iniguez, Sevia M. Idrus, Ziran Sun. |
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
Place of publication, distribution, etc | Boca Raton : |
Name of publisher, distributor, etc | CRC Press, |
Date of publication, distribution, etc | 2008 |
300 ## - PHYSICAL DESCRIPTION | |
Extent | xxxi, 344 p. |
Other physical details | ill. ; |
Dimensions | 25 cm. |
500 ## - GENERAL NOTE | |
General note | "An Auerbach book." |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name as entry element | Wireless communication systems. |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name as entry element | Optical communications. |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name as entry element | Infrared technology. |
700 1# - ADDED ENTRY--PERSONAL NAME | |
Personal name | Idrus, Sevia M. |
700 1# - ADDED ENTRY--PERSONAL NAME | |
Personal name | Sun, Ziran. |
942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
Koha item type | Books |
505 0# - FORMATTED CONTENTS NOTE | |
Formatted contents note | Introduction ........................................................................................... 1<br/>1.1 Technology Overview..................................... ................ 1<br/>1.2 System Configurations..................................................4<br/>1.3 Evolution of Infrared Communication Systems ............................. 10<br/>1.4 The Optical Wireless Channel ....................................................... 17<br/>1.5 Design Fundamentals ......................................... .......20<br/>1.6 Power Budget Considerations ...................... .....21<br/>1.7 Summary and Conclusions ....................... ......22<br/>2 Atmospheric Transmission Limitations ...............................................25<br/>2.1 Introduction to Atmospheric Propagation ....................................25<br/>2.2 Important Definitions ......................................... ....... 26<br/>2.2.1 Atm osphere .................................................... 26<br/>2.2.2 Aerosol ...................................................27<br/>2.2.3 Attenuation ..................................29<br/>2.2.4 Absorption .................................................... 29<br/>2.2.5 Scattering ........................................ . ......................... 30<br/>2.2.6 Radiance .....................................32<br/>2.3 Atmospheric Transmission.............................. .........33<br/>2.4 Effect of Rain, Fog, and Mist ............................................. 34<br/>2.5 Scintillation .......................................38<br/>2.6 Summary and Conclusions ...................................... ......... 40<br/>3 Data Transmission Limitations and Eye Safety ................................43<br/>3.1 Data Transmission Limitations............................ ........43<br/>3.1.1 Ambient Illumination Noise ...................................... 44<br/>3.1.1.1 Direct and Reflected Sunlight ............................49<br/>3.1.2 Multipath Dispersion ...................................... .....57<br/>3.2 Eye Safety ............................................................................... 60<br/>3.3 Extended versus Collimated Sources.............................. .....61<br/>3.3.1 Class 1 Lasers .....................................................................62<br/>3.3.2 Class 2 Lasers ......................................... ........63<br/>3.3.3 Class 3 Lasers ......................................... ........63<br/>3.4 Holographic Diffusers ......................................... .......63<br/>3.5 Light-Emitting Diodes versus Laser Diodes............................... 66<br/>3.6 Special Considerations for Outdoor Systems................................67<br/>3.7 Summary and Conclusions ............................................................70<br/>4 Fundamentals of Optical Concentration........................................73<br/>4.1 O verview ..........................................................73<br/>4.2 Geometrical Optics and Ray Tracing..........................................74<br/>4.2.1 Snell's Laws ..................................... ............. 75<br/>4.3 Optical Path Length and Fermat's Principle ..................................78<br/>4.4 The Atendue or Lagrange Invariant.............................. .....78<br/>4.5 The Edge Ray Principle............................ ..... ......... 83<br/>4.6 Concentration Ratio ....................................... ............................. 84<br/>4.6.1 Different Versions of Concentration Ratio .........................86<br/>4.7 Summary and Conclusions ........................................ ......87<br/>5 Optical Concentrators .......................................... .........89<br/>5.1 Overview of Optical Concentrators ..................................... ...89<br/>5.2 Wireless IR Receiver Requirements ........................................ 90<br/>5.3 O ptical Filters...................................................91<br/>5.4 Optical Concentrators ......................................... .......97<br/>5.4.1 Ideal Concentrators ..................................... 100<br/>5.4.2 Imaging Concentrators and Fresnel Lenses ...................... 101<br/>5.4.3 Hemispherical Concentrators ..................................... 103<br/>5.4.4 Compound Parabolic Concentrators ................................ 104<br/>5.4.5 Dielectric Totally Internally Reflecting Concentrators<br/>(DTIRCs)...................... 106<br/>5.5 DTIRC Characteristics.......................... 109<br/>5.5.1 Geometrical Gain........................ ......... 109<br/>5.5.2 Maximum Output Angle ..................................... 112<br/>5.5.3 Total Height................................... 115<br/>5.6 Comparison of Concentrators .......................... 117<br/>5.7 Practical Issues..................................................122<br/>5.8 Other Shapes of DTIRCs ..................................... 125<br/>5.8.1 Parabolic DTIRC ..................................... 126<br/>5.8.2 Elliptical DTIRC ..................................... 132<br/>5.8.3 Comparison of DTIRCs............................... 133<br/>5.9 Summary and Conclusions ..................................... 139<br/>6 Optical Wireless Transmitter Design.............................................. 143<br/>6.1 Introduction to Optical Wireless Transceiver Design .................. 143<br/>6.2 Transmitter Design Considerations ..................................... 145<br/>6.3 Optical Source Characteristics........................ 146<br/>6.4 Types of Optical Modulation ........................... 151<br/>6.4.1 External Optical Modulators........................... 154<br/>6.4.2 Direct Digital Modulator ................................................. 157<br/>6.4.3 Direct Analog Modulator............................ 160<br/>6.5 Driver Circuit Design Concepts ..................................... 162<br/>6.5.1 Driver Specifications ..................................... 163<br/>6.6 Current Steering Output Circuit ..................................... 164<br/>6.7 Back Termination Circuit ..................................... 165<br/>6.8 Predriver ........................................ 166<br/>6.9 Data Retiming................................. 168<br/>6.10 Automatic Power Control ..................................... 168<br/>6.11 Transmitter Linearization Techniques ..................................... 170<br/>7 Optical Wireless Receiver Design ..................................... 173<br/>7.1 Receiver Design Considerations ......................... 173<br/>7.2 Photodetection in Reverse-Biased Diodes .................................... 174<br/>7.3 Choosing the Photodetector ..................................... 176<br/>7.4 Receiver Noise Considerations....... ................. 180<br/>7.5 Bit Error Rate and Sensitivity ..................................... 183<br/>7.6 Bandwidth ....................................... 184<br/>7.7 Signal Amplification Techniques ..................................... 185<br/>7.7.1 Low-Impedance Front End ..................................... 187<br/>7.7.2 High-Impedance Front End ..................................... 187<br/>7.7.3 Transimpedance Front End ..................................... 188<br/>7.7.4 Bootstrap Transimpedance Amplifier............................. 190<br/>7.8 Receiver Main Amplifier (RMA) ........................................ 193<br/>7.8.1 Optimization Decision Circuit.............................. 196<br/>7.8.2 Loss of Signal Detector (LSD).............................. 198<br/>7.9 Transceiver Circuit Implementation Technologies: Hybrid and<br/>Monolithic Integration ..................................... 199<br/>7.9.1 OEIC for Higher Integration ..............................................202<br/>7.10 Summary and Conclusions ..................................... 204<br/>8 Modulation, Coding, and Multiple Access............................ 207<br/>8.1 Introduction to Modulation and Multiple Access Techniques ........207<br/>8.2 Modulation............................... 208<br/>8.2.1 Analog Modulation ..................................... 208<br/>8.2.2 Pulse Modulation (PM)................................. 209<br/>8.2.3 Digital Modulation ...................................... ...... 217<br/>8.2.3.1 On-Off Keying............................... 220<br/>8.3 Modulation Techniques Comparison............................ .....221<br/>8.4 Modulation Schemes in the Presence of Noise........................... 228<br/>8.5 Modulation Schemes in the Presence of Multipath Distortion........232<br/>8.6 Multiple Access Techniques ............................................. ....... 233<br/>8.6.1 Electrical Multiple Access Techniques....................... 234<br/>8.6.2 Optical Multiple Access Techniques....................................237<br/>8.6.2.1 Angle-Diversity Receivers.............................. 240<br/>8.6.2.2 Quasi-Diffuse Transmitters............ .....243<br/>8.7 Summary and Conclusions ...................................... ......245<br/>9 Infrared Data Association (IrDA) Protocols ...................249<br/>9.1 Wireless Protocol Standards................................ .......249<br/>9.2 The Infrared Data Association ...................................... .....249<br/>9.3 IrDA Standard Overview.................................. ........ 251<br/>9.4 The Physical Layer Protocol ..................................... 255<br/>9.4.1 IrDA Transmitters ..................................... 255<br/>9.4.2 IrDA Receivers ........................................ ....... 256<br/>9.4.3 Transceiver Specifications........................ ........258<br/>9.4.4 Other Issues Related to the Physical Layer ....................... 259<br/>9.5 Framer and Driver ..................................... 266<br/>9.5.1 Framers ..................................... 266<br/>9.5.2 Controllers ..................................... 266<br/>9.5.3 Drivers .......................................... ..........267<br/>9.6 IrLA P .................................................................................... ...... 267<br/>9.6.1 The IrLAP Frame ..................................... 268<br/>9.6.2 Discovery and Device Selection .................................... 269<br/>9.6.3 Link Negotiation and Connection ....................................269<br/>9.6.4 Connection Establishment ........................................ 270<br/>9.6.5 Information Exchange and Flow Control ..........................271<br/>9.7 Link Management Protocol (IrLMP)............................. ....271<br/>9.8 Information Access Service and Protocol (IAS) ............................273<br/>9.9 Tiny Transport Protocol (TinyTP) ..............................................274<br/>9.10 Session and Application Layer Protocols .................................... 275<br/>9.11 Summary and Conclusions ....................................... ......278<br/>10 Wireless Infrared Networking ....................................... .....281<br/>10.1 Introduction ....................................................... 281<br/>10.2 Network Architecture......................... ...... .................282<br/>10.3 Optical Wireless Network Specifications ................................... 283<br/>10.3.1 IEEE 802.11 Specification........................ 284<br/>10.3.1.1 Medium Access Control............................... 285<br/>10.3.1.2 Distributed Coordination Function (DCF)....... 286<br/>10.3.1.3 CSMA/CA.............................. 286<br/>10.3.1.4 Acknowledgment and Reservation: RTS/CTS.....287<br/>10.3.2 IrDA AIr ..................................... ............... 289<br/>10.3.2.1 AIr and IEEE 802.11 ..................................... 291<br/>10.4 The Ad Hoc Network ................................................293<br/>10.4.1 Issues in Ad Hoc Network Design ....................................293<br/>10.4.2 Routing in Infrared Ad Hoc Networking..........................294<br/>10.4.2.1 Proactive ...................................... ......294<br/>10.4.2.2 Reactive........................... ..................... 295<br/>10.4.2.3 Hybrid........................................... 295<br/>10.4.3 Security in Infrared Ad Hoc Networking..........................296<br/>10.5 Quality of Service (QoS) ........................................ ......297<br/>10.5.1 QoS in the MAC Layer: IEEE 802.11e .............................298<br/>10.5.1.1 EDCA in IEEE 802.11e......................................299<br/>10.5.2 QoS in Routing .............................. 300<br/>10.6 Future Infrared Networking ...................................... .....302<br/><br/> |
Withdrawn status | Damaged status | Not for loan | Home library | Current library | Date acquired | Source of acquisition | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
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UE-Central Library | UE-Central Library | 31.05.2018 | U.E. | 621.384 I561 | T1582 | 31.05.2018 | 31.05.2018 | Books | |||
UE-Central Library | UE-Central Library | 23.11.2018 | U.E.24325 | 621.384 I561 | T9904 | 23.11.2018 | 23.11.2018 | Books |