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DIGITAL BROADCASTING METHOD

  • US 20120201328A1
  • Filed: 04/20/2012
  • Published: 08/09/2012
  • Est. Priority Date: 10/22/2009
  • Status: Active Grant
First Claim
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1. A digital broadcasting method of a broadcasting system for realizing a seamless reception of a digital data stream in a moving vehicle, wherein the method comprises the steps of:

  • providing a data stream to be transmitted by a transmitter,dividing the data stream into a first digital substream and a second digital substream,wherein the first and second substreams are complementary to one another,wherein each of the first and second substreams on its own comprises a complete, but a quality reduced content compared to the data stream to be transmitted,generating a time offset dt between the first and the second substream,transmitting the first and the second substream to a receiver in the moving vehicle in the form of a broadcast by a broadcasting system with the time offset dt such that the first substream is transmitted earlier than the second substream,delaying the first substream in the moving vehicle, andrecombining both received substreams into an output stream in the moving vehicle.

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