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METHOD TO PROVIDE AD HOC AND PASSWORD PROTECTED DIGITAL AND VOICE NETWORKS

  • US 20150264167A1
  • Filed: 10/31/2014
  • Published: 09/17/2015
  • Est. Priority Date: 09/21/2004
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • transmitting a map to each one of a plurality of devices wherein the devices are each configured to display the map;

    based on passage of a predetermined time interval, a displacement of at least one of the devices by a predetermined distance, or both, receiving from the at least one device information comprising a location of the at least one device and transmitting the location of the at least one device to one or more other devices;

    transmitting to each of the other devices information comprising a symbol corresponding to the location on the map of each of the one or more devices; and

    receiving from a one or more of the devices information indicating user selection of at least one of the displayed symbols corresponding to one or more other devices.

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