This is a cooperation framework between Aselsan and the university of Twente. The framework actually consists of a set of individual projects, which are carried out concurrently and cooperatively by a PhD student. The project PLOS proposes a productline architecture for designing optimal schedulers for the digital receivers that takes care of application semantics in scheduling, can cope with dynamically changing context, can deal with variations in scheduling objectives, optimizes the scheduling criteria and causes an acceptable overhead. The productline approach enables to effectively reuse the basic building elements of the scheduler asset base in different application settings.