Second moment resource allocation in multi-service networks
SIGMETRICS '97 Proceedings of the 1997 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Rate adaptive multimedia streams: optimization and admission control
IEEE/ACM Transactions on Networking (TON)
IEEE Transactions on Mobile Computing
High Performance TCP/IP Networking
High Performance TCP/IP Networking
A scheduling algorithm for QoS support in IEEE802.11 networks
IEEE Wireless Communications
Cross-layer wireless multimedia transmission: challenges, principles, and new paradigms
IEEE Wireless Communications
Globally optimal uneven error-protected packetization of scalable code streams
IEEE Transactions on Multimedia
IEEE Transactions on Multimedia
IEEE Communications Magazine
Optimized video streaming over 802.11 by cross-layer signaling
IEEE Communications Magazine
Adaptive cross-layer protection strategies for robust scalable video transmission over 802.11 WLANs
IEEE Journal on Selected Areas in Communications
IEEE Transactions on Circuits and Systems for Video Technology
Efficient bandwidth resource allocation for low-delay multiuser video streaming
IEEE Transactions on Circuits and Systems for Video Technology
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With the increasing popularity of using WLANs for Internet access, the HCCA mechanism in IEEE 802.11e WLANs has received much more attention due to its efficiency in handling time-bounded multimedia traffic. To achieve high network utilization and good end-to-end QoS in the scenario of VBR video over HCCA is a very challenging task because of the dynamics coming from both the network conditions and the video content. In this paper, we propose a cross-layer framework for efficiently delivering multiclass rate-adaptive VBR video over HCCA. The proposed framework consists of three major modules: the MAC-layer admission control, the MAC-layer resource allocation, and the application-layer video adaptation. Experimental results demonstrate the effectiveness of each individual module and the advantage of dynamic interactions among different modules.