×

Method and apparatus for establishing circuit connections over local area networks with frequency selective impairments

  • US 7,852,868 B2
  • Filed: 11/05/2008
  • Issued: 12/14/2010
  • Est. Priority Date: 04/20/2002
  • Status: Active Grant
First Claim
Patent Images

1. A method for establishing a circuit connection over a network comprising:

  • determining a channel quality profile of a medium connecting a source node and a destination node;

    determining a throughput required to support a data rate requirement of an application that sources data;

    determining a modulation type and modulation density at one or more frequency according to the channel quality profile;

    selecting one or more of a set of frequencies, modulation types and modulation densities to support the throughput; and

    communicating the selection to nodes attached to the medium.

View all claims
  • 10 Assignments
Timeline View
Assignment View
    ×
    ×