Author: Lawrence Harte
Publisher: Atlho
Keywords: channels, network, operation, logical, introduction, physical, evdo
Number of Pages: 84
Published: 2004-07-01
List price: $14.99
ISBN-10: 193281308X
ISBN-13: 9781932813081

This book explains how the 1x Evolution (1XEV) data only (EVDO) system modifies (optimizes) the 1.25 MHz IS-95 radio channel structure to provide high-speed data services (up to 2.4 Mbps) to wireless customers. The EVDO system allows cellular service providers carriers to use one of more IS-95 CDMA radio channels (with changes) to provide broadband high-speed data services to their customers. The EVDO is an "always-on" system that allows users to browse the Internet without complicated dialup connections. You will learn that the key types of EVDO devices include external radio modems, wireless