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Method and apparatus for transceiving data for multimedia transmission system

  • US 10,715,844 B2
  • Filed: 01/17/2019
  • Issued: 07/14/2020
  • Est. Priority Date: 04/25/2012
  • Status: Active Grant
First Claim
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1. An apparatus for receiving media content in a system, the apparatus comprising:

  • a receiver configured to receive a multimedia data packet generated based on a data unit, the data unit being fragmented into at least one sub data unit, the multimedia data packet including a packet header and a payload; and

    a processor configured to decode the multimedia data packet to recover the media content,wherein the multimedia data packet comprises type information indicating whether payload data included in the payload comprises either metadata of the data unit or a data element derived from the at least one sub data unit,wherein the type information comprises a first value indicating that the payload data comprises the metadata of the data unit if the payload data comprises the metadata of the data unit, andwherein the type information comprises a second value indicating that the payload data comprises the data element derived from the at least one sub data unit if the payload data comprises the data element derived from the at least one sub data unit.

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