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Information distribution system

  • US 20050237934A1
  • Filed: 04/18/2005
  • Published: 10/27/2005
  • Est. Priority Date: 04/19/2004
  • Status: Abandoned Application
First Claim
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1. An information distribution system comprising:

  • a radio transmission unit for transmitting data signals at a transmission rate being variable;

    a detection unit for detecting speed control information for a mobile object having a receiver for receiving data signals transmitted without wires from said radio transmission unit; and

    a transmission rate setting unit for changing the transmission rate of the data signals according to said speed control information.

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