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MANAGING NETWORK ACCESS BASED ON RANGING INFORMATION

  • US 20160173192A1
  • Filed: 12/11/2014
  • Published: 06/16/2016
  • Est. Priority Date: 12/11/2014
  • Status: Active Grant
First Claim
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1. A method comprising:

  • obtaining, for a network element of a passive optical network, an identifier and ranging information corresponding to a present location of the network element;

    identifying, from a database and based on the identifier of the network element, stored ranging information specifying a previous location of the network element;

    determining, based on a comparison of the ranging information with the stored ranging information, that the location of the network element has changed more than a specified amount; and

    outputting an alert in response to determining that the location of the network element has changed more than a specified amount.

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