Smart Antennas for Wireless Communications: IS-95 and Third Generation CDMA Applications Features
Smart Antennas for Wireless Communications: IS-95 and Third Generation CDMA Applications Overviews71928-6 Is-95 and Third Generation Cdma Applications. The one-stop source for engineering Cdma adaptive antennas. New adaptive ("smart") antenna arrays can improve the operation of virtually any Cdma system, together with Is-95, Imt-2000 and Wideband Cdma. Smart Antennas for Wireless Communications is the first book that brings together all the real-world data and expertise communications engineers need to establish smart antennas for Cdma. Start out with a detailed summary of Is-95 Pcs and Cellular Cdma, together with uplink and downlink signal formats and link budgets. Next, understand the full range of smart antenna technology, from simple beamforming networks to industrialized multi-user spatial processing systems. Learn how adaptive antenna systems can change patterns dynamically, adjusting to noise, interference, and multipath as they track movable users. Learn the key elements of smart antenna development, together with vector channel impulse response, spatial signatures, spatial diversity, diversity combining, sectoring, and transmission beamforming. Understand foremost Cdma-related issues, together with non-coherent and coherent Cdma spatial processors, dynamic re-sectoring, and the use of spatial filtering to increase range and capacity. Master all these basic establish techniques: * Characterization of spatio-temporal radio channels. * The geometrically-based particular bounce elliptical model. * Optimal spatial filtering and adaptive algorithms. * Direction-Of-Arrival assessment algorithms. * This book reflects the most recent developments in Cdma and smart antennas, together with the Is-95 and J-Std-008 Cdma standards, 14.4K vocoders, and techniques for designing Rf location systems that meet the Fcc's stringent E-911 requirements. Whether you're designing for today's Cdma systems or tomorrow's, you'll find it invaluable.