Improving the performance of delay-constrained video streaming over wireless networks is one of the most important issues for various multimedia-related applications, as well as for the efficient overall utilization of the wireless medium. In this paper, we propose a scheme for adaptive admission control and scheduling for frame-based multimedia traffic in the 802.11 wireless local area networks. The conventional scheduler used for IEEE 802.11e is not suitable for VBR traffic such as MPEG-4 because only a single fixed TXOP is allocated from the hybrid Coordinator. In our scheme, we divide an MPEG flow into three different classes of video-frames depending on the user-QoS, and Our scheme is distributed admission control for each divided video-frame types and poll scheduling adaptive admission control for the flow. © Springer-Verlag Berlin Heidelberg 2007.
CITATION STYLE
Pak, J., Kwon, Y., & Han, K. (2007). An adaptive frame-based admission control for multimedia traffic in wireless LAN. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4557 LNCS, pp. 720–727). Springer Verlag. https://doi.org/10.1007/978-3-540-73345-4_82
Mendeley helps you to discover research relevant for your work.