Abstract: The invention concerns a scheduler for sharing a resource comprising a storage unit for storing user deadlines, FIFO storage units, associated each with a first increment value (d(j)) and, for some of them (c(j, i), with a second increment value (d(i)), for storing user-identifiers. The scheduler comprises a management unit selecting one of the FIFO storage units to serve the user designated as next to serve for the resource, recycling his user-identifier, and a recycling decision unit for redirecting, in accordance with conditions, which include a comparison between the second increment value of the FIFO where the user is going and the first increment value from where the user is coming.

Abstract: The invention concerns a scheduler for sharing a resource comprising a storage unit for storing user deadlines, FIFO storage units, associated each with a first increment value (d(j)) and, for some of them (c(j, i), with a second increment value (d(i)), for storing user-identifiers. The scheduler comprises a management unit selecting one of the FIFO storage units to serve the user designated as next to serve for the resource, recycling his user-identifier, and a recycling decision unit for redirecting, in accordance with conditions, which include a comparison between the second increment value of the FIFO where the user is going and the first increment value from where the user is coming.