Title :
A stochastic approach for fine grain QoS control
Author :
Combaz, Jacques ; Strus, Loïc
Author_Institution :
Centre Equation, Verimag, Gieres
Abstract :
We present a method for fine grain QoS control of multimedia applications. This method takes as input an application software composed of actions parameterized by quality levels. Our method allows the construction of a Quality Manager which computes adequate action quality levels, so as to meet QoS requirements (action deadlines are met and quality levels are maximal) for a given platform.
Keywords :
probability; quality management; quality of service; stochastic processes; video coding; MPEG4 video encoder; action deadlines; fine grain QoS control; probability distribution functions; quality levels; quality manager; stochastic approach; Application software; Design methodology; MPEG 4 Standard; Probability distribution; Processor scheduling; Quality management; Quality of service; Real time systems; Stochastic processes; Timing;
Conference_Titel :
Embedded Systems for Real-Time Multimedia, 2008. ESTImedia 2008. IEEE/ACM/IFIP Workshop on
Conference_Location :
Atlanta, GA
Print_ISBN :
978-1-4244-2612-6
DOI :
10.1109/ESTMED.2008.4697008
