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System and method for wireless broadcast of multimedia files to vehicles

  • US 7,397,812 B2
  • Filed: 08/31/2004
  • Issued: 07/08/2008
  • Est. Priority Date: 08/31/2004
  • Status: Expired due to Fees
First Claim
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1. A system for broadcasting multimedia files to vehicles, said system comprising:

  • an encoder configured to convert a multimedia file to a group of encoded data packets; and

    a wireless transmitter coupled to said encoder, said transmitter configured to receive said group of encoded data packets from said encoder and concurrently broadcast at least one group of encoded data packets for a pre-determined time period and at a pre-determined data rate, each of said at least one group of encoded data packets corresponding to a different multimedia file, said time period based on an average vehicle operation duration, said data rate based on a broadcast bandwidth and a number of concurrently broadcasted groups of encoded data packets.

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