Spread Spectrum Cdma

Is-95 and Is-2000 for RF Communications
Erscheinungsjahr 2002
ISBN: 978-0-07-140671-0
Verlag: McGraw Hill LLC

Buch, Englisch, 314 Seiten, Format (B × H): 162 mm x 235 mm, Gewicht: 599 g

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Spread Spectrum CDMA offers a comprehensive overview  of 2G and 3G cellular implementations of Code Division Multiple Access (IS-95 and IS-2000). Beginning with a  basic description of the typical wireless link (e.g. RF propagation, link budget analysis, digital modulation), the text then progresses the reader through an  understanding of how CDMA works (e.g. the use of  Pseudo-Random Noise codes and orthogonal Walsh Codes, Direct  Sequence Spreading gain, recovering energy previously lost  via multipath reflections), and the significant advantages CDMA offers in a multi-user environment over existing 2G/3G wireless technologies. To provide something  of a "real world" application of CDMA in action, the text also offers a basic "day-in-the-life" overview of a generic CDMA cell phone operating on a typical  wireless network. This book is highly recommended for technicians and engineers with a  basic background in wireless technologies, and who are  looking to expand that knowledge to understand how Direct Sequence Spread Spectrum CDMA works, and the advantages it offers in improving the capacity of a wireless system in a  multi-user environment.

Autoren/Hrsg.

Lee, Steve

Fachgebiete

• Technische Wissenschaften Elektronik | Nachrichtentechnik Nachrichten- und Kommunikationstechnik Funktechnik

Inhaltsverzeichnis

Foreword Introduction Acknowledgments Chapter 1: Point A to Point B Chapter 2: Digital Communication Theory Chapter 3: IS-95 CDMA Chapter 4: A Day in the Life Chapter 5: System Capacity Chapter 6: Overview of IS-2000 1x ("3G"): The Next Generation Appendix A: Spurious Noise and Inter-Mod Products Appendix B: Fourier Mechanics Appendix C: Electrodynamics and Maxwell's Equations Appendix D: Doppler Effect Appendix E: Basic Antenna Theory Appendix F: Channel Allocations and Standards Appendix G: Specific Absorption Rate (SAR) Appendix H: Authentication Appendix I: Complex Numbers Appendix J: Included Software Tools Appendix K: Review Questions for the Appendices Appendix L: Answers to the Review Questions Bibliography Index

Über Autor(innen)

Lee, Steve
Steve Lee (Milwaulkee, OH) is a communications consultant in cellular CDMA systems and RF communications.

Steve Lee is a communications engineer in cellular CDMA, with a master's in applied physics and 14 years' experience in wireless telecommunications and RF broadcasting.