Process for converting digital data streams having an ATM cell structure

摘要: A first data stream for a transmission system having rate contains ATM cells and structural data, which are distributed as spaced apart in accordance with specified instruction assigned to section including each case plurality of cells. While retaining its cell format, the is converted into second containing only higher than rate. The thereby selected (or picked out) from input marked section. inserted partially fill an unoccupied resulting differing rates.