Multiple channel system for a twisted pair telephone wire local loop system
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United States of America Patent
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Jun 17, 2014
Grant Date -
Jun 20, 2013
app pub date -
Feb 8, 2013
filing date -
Feb 16, 1999
priority date (Note) -
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Abstract
Example multiple channel systems for a twisted pair telephone wire local loop system are disclosed. An example method includes implementing, via a digital filter at a subscriber gateway, a frequency translation received from a first controller of a switching office in response to a bandwidth allocation request, wherein the frequency translation moves a signal to an available frequency band identified by the first controller of the switching office; operating a second controller at the subscriber gateway to control the digital filter; and transmitting a plurality of frequency division multiplexed signals via a first transceiver configured to send and receive via multiple independent channel located at the subscriber gateway.
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