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MULTI-CARRIER FREQUENCY-DIVISION MULTIPLEXING (FDM) ARCHITECTURE FOR HIGH SPEED DIGITAL SERVICE

  • US 20080095083A1
  • Filed: 12/11/2007
  • Published: 04/24/2008
  • Est. Priority Date: 09/18/2001
  • Status: Active Grant
First Claim
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1. A method of providing bi-directional communication in a cable transmission network between a first device and a second device, the method comprising the steps of:

  • allocating a first downstream bandwidth having a downstream frequency channel based on a first non-shared time slot assignment in a downstream packet, and a first upstream bandwidth having a first non-shared upstream frequency channel for a first full duplex point-to-point channel; and

    conveying high priority data traffic over the first full duplex point-to-point channel.

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