APPARATUS AND METHOD FOR PAYLOADING TO REDUCE MMT OVERHEAD

摘要

The present invention relates to an MMT overhead-reducing payloading apparatus comprising: a type categorizing unit for categorizing the type of inputted media processing unit (MPU) fragments; a size comparison unit for comparing the size of an aggregated packet with the size of a maximum transmission unit (MTU), when the categorized MPU fragment type and another MPU fragment of a different type are aggregated; a payload generation unit for generating an MMT payload by aggregating two or more different types of MPU fragments, according to the result of size comparison; and a header generation unit for adding a header to the generated payload.