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Vehicle-to-infrastructure communication

  • US 10,306,430 B1
  • Filed: 04/27/2018
  • Issued: 05/28/2019
  • Est. Priority Date: 04/27/2018
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving, by a computing device, a portion of a data offload from a first radar antenna of a vehicle, wherein the data offload comprises a plurality of data packets that each comprise a sequence number and a total number of data packets in the data offload;

    generating, by the computing device, a data packet log;

    storing, by the computing device, in the data packet log, the sequence number of each received data packet;

    determining, by the computing device, that one or more sequence numbers are missing from the data packet log;

    providing, by the computing device, instructions to a second radar antenna for sending a communication signal to the first radar antenna that comprises;

    an acknowledgement; and

    the one or more sequence numbers that are missing from the data packet log; and

    receiving, by the computing device, a second portion of the data offload from the first radar antenna, wherein the second portion of the data offload comprises one or more data packets that correspond to the one or more sequence numbers, respectively, that are missing from the data packet log.

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