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RADIO BROADCASTING SERVICE, A TRANSMITTER AND A RECEIVER FOR USE IN SUCH A SYSTEM, A RADIO BROADCASTING METHOD AND A RADIO BROADCASTING SIGNAL, IN WHICH A DATA SIGNAL ACCOMPANYING A PROGRAM SIGNAL INCLUDES DATA OF A DATA SERVICE AND INFORMATION PERTAINING TO THE DATA SERVICE

  • US 6,754,477 B2
  • Filed: 02/21/2003
  • Issued: 06/22/2004
  • Est. Priority Date: 10/24/1995
  • Status: Expired due to Term
First Claim
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1. A radio broadcasting system comprising a transmitter and a receiver for transmitting and receiving at least one program signal and a data signal, the data signal comprising information pertaining to an indicated program signal, characterized in that the data signal further comprises data of a data service and information pertaining to said data service.

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