Until now, most wireless devices have been used for
voice transmission, but the new third generation of
wireless devices promise greatly enhanced delivery of both
voice and data communications. These devices are currently
under development and are being built using the two major
CDMA (code division multiple access) systems, cdma2000 and
wideband CDMA. These telecommunication systems use signal
codes to receive voice and data information. This
authoritative new book reviews both of these systems and
deals with the challenges engineers face in bringing these
next generation devices to market.
The authors work at Nokia, one of the world's leading companies involved with the design, development, and manufacture of wireless telephones and devices. They are closely involved within Nokia and the industry in working with CDMA standardization to bring this technology to the consumer. This is the first book to cover both of the leading CDMA standards (cdma2000 and wideband CDMA), and it provides an authoritative, current review of the newest third generation technologies.
This book is ideal for the engineers developing wireless devices (at Nokia, Ericsson, Qualcomm, Motorola, etc.), as well as for those in the service sectors (i.e. AT&T, Verizon, Voicestream, Quest, etc.).
- 1 Introduction to Cellular Systems
- 2 Direct-Sequence Spread Spectrum Systems
- 3 The Mobile Channel and Diversity Reception in CDMA Systems
- 4 An Overview of IS-95 and cdma2000
- 5 1X-EV: Evolution of cdma2000
- 6 WCDMA Overview
- 7 IS-95, cdma2000, 1X-EV, and WCDMA Performance
- 8 Handover in IS-95, cdma2000, 1X-EV, and WCDMA
- App CDMA Transceivers
- Author Biographies
Caractéristiques techniques du livre "Third-Generation CDMA Systems for Enhanced Data Services"
|Auteur(s)||Giridhar Mandyam, Jersey Lai|
|Nb. de pages||276|
|Format||15,5 x 23,5|
|Intérieur||Noir et Blanc|
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