Method of operating a passive optical network

  • US 7,903,971 B2
  • Filed: 03/28/2006
  • Issued: 03/08/2011
  • Est. Priority Date: 04/04/2005
  • Status: Active Grant
First Claim
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1. A method of operating a passive optical network comprising an optical line termination being connected via a plurality of optical fibers to a plurality of network terminations and comprising the step of generating an optical signal for transmission over one of the plurality of optical fibers, the optical signal including a plurality of signal states, each signal state corresponding to a different sequence of bits, wherein the plurality of signal states and the number of bits in each sequence are increased based on a transmission quality of the optical signal on the one of the plurality of optical fibers.

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