Accurate Wireless Channel Modeling for Efficient Adaptive Forward Error Correction in JPEG 2000 Video Streaming Systems
With the development of wireless multimedia streaming systems there is an increasing demand on application level tools which could increase the robustness of video streaming over wireless networks. In this paper, the authors evaluate the impact of accurate 802.11 based wireless channels modeling on the efficiency of dynamic Forward Error Correction (FEC) schemes in Motion JPEG 2000 video streaming systems. They derive a compromise on the suitable trace length for practical estimation of Packet Error Rate (PER) at decoder side. They demonstrate the validity of the derived trade-off using a real JPEG 2000 based video streaming system.