MULTIPLE CHANNEL SYSTEM FOR A TWISTED PAIR TELEPHONE WIRE LOCAL LOOP SYSTEM
First Claim
1. A method, comprising:
- 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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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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Citations
20 Claims
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1. A method, comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A tangible machine readable storage medium comprising instructions that, when executed, cause a machine to perform operations comprising:
in response to receiving, at a first transceiver to send and receive via multiple independent channels located at a subscriber gateway, a frequency translation from a first controller at a switching office in response to a bandwidth allocation request; implementing the frequency translation via a digital filter at the subscriber gateway, wherein the frequency translation moves a signal to an available frequency band identified by the first controller at 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 the first transceiver. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An apparatus, comprising:
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a memory comprising machine readable instructions; a processor to execute the machine readable instructions to perform operations comprising; receiving, at a first transceiver to send and receive via multiple independent channels located at a subscriber gateway, a frequency translation from a first controller at a switching office in response to a bandwidth allocation request; implementing the frequency translation via a digital filter at the subscriber gateway, wherein the frequency translation moves a signal to an available frequency band identified by the first controller at 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 the first transceiver. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification