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Method and apparatus for controlling delay in a device for transporting packets over optical transport network

  • US 10,447,418 B2
  • Filed: 07/30/2018
  • Issued: 10/15/2019
  • Est. Priority Date: 06/06/2017
  • Status: Active Grant
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1. A method of controlling a delay over a fixed deterministic data path in a device for transporting packets over an optical network, the method comprising adjusting a phase of an outgoing clock signal based on a phase adjustment amount that is determined using one or more measured delays over the data path, such that the data path in the device is substantially equal to a fixed delay value.

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