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Use of the WLAN standard for a C2C communication by adding new packet types

  • US 8,451,812 B2
  • Filed: 12/04/2008
  • Issued: 05/28/2013
  • Est. Priority Date: 12/06/2007
  • Status: Active Grant
First Claim
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1. A method for deciding about a further transmission of data frames received by a receiver in a vehicle via a WLAN connection,wherein a frame type indicated in a received data frame is used to decide about a device to which data in the data frame are transmitted;

  • wherein the data are sent to the receiver by a mobile transmission device of a pedestrian;

    wherein the data can be used to produce a warning signal in the vehicle; and

    wherein a frame type indicated in a received data frame and a frame subtype are used to decide about the device to which the data frame is transmitted.

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