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METHOD AND APPARATUS FOR DETERMINING PROPAGATION DELAY

  • US 20100081389A1
  • Filed: 09/26/2008
  • Published: 04/01/2010
  • Est. Priority Date: 09/26/2008
  • Status: Abandoned Application
First Claim
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1. A method of determining a propagation delay of wireless communications between wireless network devices, comprising:

  • exchanging first and second messages with a wireless network device;

    determining first time information based upon the exchange of the first and second messages;

    receiving second time information from the wireless network device, the second time information based upon the exchange of the first and second messages; and

    determining a propagation delay based upon the first and second time information.

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