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COLLISION AVOIDANCE FOR WIRELESS NETWORKS

  • US 20150003251A1
  • Filed: 09/12/2014
  • Published: 01/01/2015
  • Est. Priority Date: 12/17/2010
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving a wireless signal at a particular node in a wireless network from a sending node;

    determining, at the particular node, whether the wireless signal is intended for the particular node before the wireless signal is completely received; and

    in response to determining that the wireless signal is intended for the particular node, transmitting a non-colliding wireless carrier sense detected alert (CSDA) signal from the particular node while the wireless signal is being received to request that other nodes within communication distance of the particular node, except the sending node, refrain from transmitting for a duration of the received wireless signal.

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