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Systems and Methods for Establishing A Group Communication Based on Motion of a Mobile Device

  • US 20130315107A1
  • Filed: 05/23/2012
  • Published: 11/28/2013
  • Est. Priority Date: 05/23/2012
  • Status: Active Grant
First Claim
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1. A method of group communication using a first mobile device, comprising:

  • communicating with at least one second mobile device over a half-duplex communication channel;

    detecting a first motion of the first mobile device corresponding to a user moving the first mobile device from a first position to a second position;

    establishing a full-duplex communication channel with the at least one second mobile device in response to the detected first motion; and

    communicating with the at least one second mobile device over the full-duplex communication channel.

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