HOME AND PERSONAL DATA SERVICES OVERLAY COMMUNICATION SYSTEM

摘要

The invention provides both a fixed and a mobile data telecommunication device service using a fixed code, direct sequence spread spectrum, connection free data protocol as an overlay on cellular or PCS wireless services. From a hub station (42) the cellular/PCS provider routes a packet data into packet networks for delivery to a variety of recipient parties designated by address within the packets themselves. The data capability is provided as a supplement to the existing communications capability of the cellular/PCS system and overlays, but does not destructively interfere with, the preexisting voice connection oriented services.