Home and personal data services overlay communications system
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United States of America Patent
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-
Jun 26, 2001
Grant Date -
N/A
app pub date -
Feb 27, 1998
filing date -
Feb 27, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
The invention provides both a fixed and a mobile data telecommunication service using a fixed code, direct sequence spread spectrum, connection-free data protocol as an overlay on cellular or PCS wireless services. A wide band connectionless data protocol is employed to transmit packetized digital data from a variety of home sources e.g. www inputs, e-mail, utility meter readings, security system data, to a local cellular or PCS communications hub station. From the hub station the cellular/PCS provider routes the 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 pre-existing voice connection oriented services.
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