Marker method for promoting streaming delivery performance
Zhang Tai-le · Journal of Computer Applications · 2006
Legacy packet markers fail to distinguish important and less important data in the application layer.Therefore,the markers may not promote the video transport quality in a DiffServ network.A two times marker system was proposed to improve the delivery quality of MPEG video streams.NS-2 is used to analyses the performance of the proposed system.Results show that the new method outperforms the legacy traffic markers in terms of the quality of the delivered MPEG video streams.