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Multi-Mode Modem

  • US 20130340020A1
  • Filed: 08/19/2013
  • Published: 12/19/2013
  • Est. Priority Date: 04/28/2010
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • transmitting upstream to a network, by a transmitter, a first signal modulated within a first frequency band;

    receiving downstream from the network, a second signal comprising content;

    filtering out at least a different second frequency band from the second signal to generate a filtered signal;

    retasking the transmitter to transmit at least a portion of the content downstream in a third signal modulated within the second frequency band; and

    passing the filtered signal downstream while the transmitter is transmitting the third signal.

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