Multiple Description Video Multicast in Wireless Ad Hoc Networks
BROADNETS '04 Proceedings of the First International Conference on Broadband Networks
ISM '07 Proceedings of the Ninth IEEE International Symposium on Multimedia
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
Cooperative wireless communications: a cross-layer approach
IEEE Wireless Communications
Cross-Layer Architecture for Adaptive Video Multicast Streaming Over Multirate Wireless LANs
IEEE Journal on Selected Areas in Communications
Allocation of layer bandwidths and FECs for video multicast over wired and wireless networks
IEEE Transactions on Circuits and Systems for Video Technology
Multiple Tree Video Multicast Over Wireless Ad Hoc Networks
IEEE Transactions on Circuits and Systems for Video Technology
Layered Wireless Video Multicast Using Relays
IEEE Transactions on Circuits and Systems for Video Technology
Cooperative layered video multicast using randomized distributed space time codes
INFOCOM'09 Proceedings of the 28th IEEE international conference on Computer Communications Workshops
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Wireless video multicast enables delivery of popular events to many wireless users in a bandwidth efficient manner. However, providing good and stable video quality to a large number of users with varying channel conditions remains elusive. In our previous work, we integrated layered video coding with cooperative communication to enable efficient and robust video multicast in infrastructure-based wireless networks [1]. Through simulation and analysis, we showed that cooperative multicast improves the multicast system performance and the coverage area. In this work, we integrate the proposed system with packet level Forward Error Correction (FEC) and evaluate the viability of the system in a realistic environment. We implement the system at the MAC layer and report the experimental results in a medium size (i.e., 8 stations) testbed. The experimental results confirm that the new cooperative MAC protocol for multicast, delivers superior performance.