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Method of and system for determining the delay of digital signals

  • US 7,672,363 B2
  • Filed: 05/27/2005
  • Issued: 03/02/2010
  • Est. Priority Date: 05/27/2004
  • Status: Active Grant
First Claim
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1. A method of determining a measurement of the time required for a digital bit or a bit stream including a plurality of bits to traverse a round-trip path from a source transceiver to at least one destination transceiver and back, the method comprising:

  • comparing the relative timing between (a) one or more transmitted bits transmitted from the source transceiver to one destination transceiver and (b) corresponding one or more return bits transmitted from the destination transceiver back to the source transceiver, wherein the step of comparing includes using a high speed comparison configuration so as to provide in substantially real-time one or more measurements related to or derived from a measurement of the time required by each of said one or more transmitted bits and the corresponding one or more return bits to traverse a respective portion of the round trip path.

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