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Wireless exchange between vehicle-borne communications systems

  • US 6,721,632 B2
  • Filed: 02/05/2002
  • Issued: 04/13/2004
  • Est. Priority Date: 02/05/2002
  • Status: Expired due to Fees
First Claim
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1. A method of communicating information between vehicles, comprising:

  • receiving, at a vehicle-borne receiver, a first information token from a proximately located vehicle, wherein the first information token contains at least data content;

    determining whether the first information token is private or public;

    if the first information token is private, transmitting the first information token, from a vehicle-borne transmitter, without reading the data content of the first information token; and

    if the first information token is public, reading the data content of the first information token.

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