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METHOD AND DEVICE FOR RETRANSMITTING PACKET OF MMT SERVICE, AND RETRANSMISSION REQUEST METHOD AND DEVICE

  • US 20160337091A1
  • Filed: 01/06/2015
  • Published: 11/17/2016
  • Est. Priority Date: 01/09/2014
  • Status: Active Grant
First Claim
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1. A method of an MPEG media transport (MMT) packet transmission apparatus for re-transmitting a lost packet, the method comprising:

  • generating an MMT packet by processing multiple media fragment units (MFUs); and

    transmitting the generated MMT packet to an MMT packet receiving apparatus,wherein the method further comprises transmitting to the MMT packet receiving apparatus an automatic repeat request (ARQ) configuration (AC) message including delay constrained ARQ flag to indicate whether the MMT packet transmission apparatus supports a delay-constrained ARQ function.

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