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Dynamic adjustment of wireless communication transmission rates

  • US 9,532,194 B2
  • Filed: 05/09/2014
  • Issued: 12/27/2016
  • Est. Priority Date: 05/09/2014
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a wireless transmitter configured to transmit a first signal comprising a safety message related to an associated first vehicle;

    a non-transient memory storing first operational data describing motion of the first vehicle, wherein the first operational data comprises one or more of a first speed of the first vehicle, a first position of the first vehicle, and a first driving direction of the first vehicle;

    a wireless receiver configured to receive a second signal from an associated second vehicle, wherein the second signal comprises second operational data describing motion of the second vehicle, wherein the second operational data comprises one or more of first speed data representative of a second speed of the second vehicle, first position data representative of a second position of the second vehicle, and first driving direction data representative of a second driving direction of the second vehicle; and

    transmission rate control logic operatively coupled with the memory, the wireless transmitter, and the wireless receiver, the transmission rate control logic configured to determine, based on the first and second operational data, a first message transmission rate for transmitting the first signal by the wireless transmitter.

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