Device and method relating to cable TV networks
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United States of America Patent
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Dec 17, 2002
Issued Date -
N/A
app pub date -
Aug 18, 1998
filing date -
Feb 19, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and an apparatus transmit and receive information in a cable TV network including at least one base station connected to a branching cable network, branching from the base station to at least two subscribers, provided with transmitters. A unique carrier frequency is assigned to each of the subscriber's transmitters, the carrier frequencies being orthogonal. Signals from the subscriber's transmitters are transmitted simultaneously, received in the base station as a broadband signal, and separated using a common algorithm.
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