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TRANSMITTING APPARATUS, COMMUNICATION APPARATUS, RECEIVING APPARATUS, COMMUNICATION SYSTEM, BROADCAST RECEIVING SYSTEM, CONTROL PROGRAM, COMMUNICATION METHOD AND BROADCAST RECEIVING METHOD

  • US 20090117844A1
  • Filed: 05/01/2007
  • Published: 05/07/2009
  • Est. Priority Date: 05/11/2006
  • Status: Active Grant
First Claim
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1. A transmitting apparatus comprising:

  • a radio wave information transmitting unit that constantly transmits radio wave information regarding various radio waves to be used for communication or a broadcast in a belonging area, by use of a radio wave having a predetermined particular frequency.

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