Spread Spectrum Cdma: Is-95 and Is-2000 for Rf Communications - Couverture rigide

Lee, Steve

Couverture rigide

ISBN 10 : 0071406719 ISBN 13 : 9780071406710

Editeur : McGraw-Hill Professional, 2002

Synopsis

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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.

A propos du livre

À propos de l?auteur

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.

Détails de l'édition

• Éditeur: McGraw-Hill Professional
• Date d'édition: 2002
• Langue: anglais
• ISBN 10: 0071406719
• ISBN 13: 9780071406710
• Reliure: Relié
• Nombre de pages: 314
• Coordonnées du fabricant: McGraw-Hill Education; https://www.mheducation.co.in/; ; Via Verdi, 8; Assago Milano; 20090; Italie