Abstract
As is well known, in video applications the former P frames are more important than the subsequent P frames in coding/decoding order due to the inter-prediction architecture adopted by the advanced video coding standards. A source marking mechanism based on this fact is proposed accordingly in this paper, along with an improved two rate three color maker (ITRTCM) scheme, which takes into account both the source mark value of a packet and the current network status. The results of ITRTCM are compared with those of the two rate three color marker (TRTCM), the enhanced token bucket three color marker (ETBTCM) and the TypeMapping method. © Springer-Verlag Berlin Heidelberg 2007.
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CITATION STYLE
Chen, L., Liu, G., & Zhao, F. (2007). An improved marking mechanism for real-time video over diffserv networks. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4810 LNCS, pp. 510–519). Springer Verlag. https://doi.org/10.1007/978-3-540-77255-2_66
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