Inembeddedsoftware,schedulerisoneoftheessentialcomponent.Itisessentialtoschedulethetaskinasuitablewaytoachievethesystemoptimization.Timetriggeredschedulingapproachesrenderareliableperformanceforrealtimesystems.Thispapersketchesontimetriggeredschedulerswhichtendstoresultsinhighly