Optimizing performance in a packet slot priority packet transport system

摘要

A method is disclosed for optimizing the operation of a packet transport system generating a packet stream carrying a plurality of component signals, and includes the following steps. First the packet stream is partitioned (10) into successive groups, each group containing a predetermined number of packet slots. A plurality of lists are maintained (20), one associated with each packet slot in a group. A packet stream is generated by placing data representing a component signal selected (30) in response to entries in the list associated with that packet slot into the packet slot. The contents of the plurality of lists are updated (50) based on a predetermined parameter (40).