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COMMUNICATION PROTOCOL FOR WIRELESS ENHANCED CONTROLLER AREA NETWORKS

  • US 20100260102A1
  • Filed: 04/10/2009
  • Published: 10/14/2010
  • Est. Priority Date: 04/10/2009
  • Status: Active Grant
First Claim
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1. A method of communication in a wireless enhanced control area network including wireless station nodes, the method comprising:

  • each wireless station node employing a wireless communication protocol for wireless communication of control area network (CAN) messages among the wireless station nodes on a wireless communication medium, wherein each CAN message comprises a content-identified data message or an error message, each content-identified CAN message including an identification indicating the content type of the message for message filtering to determine processing of the message;

    the wireless communication protocol including a medium access control protocol for controlling access to the wireless communication medium by the wireless station nodes, including;

    a transmitting node transmitting a data message on the wireless communication medium, and upon a receiving node receiving the data message correctly, then the receiving node utilizing a message filter to determine processing of the message based on the message identification.

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