Submission doc.: IEEE 11-14/1426r1 Background [2] indicates negative impact on legacy STAs from DSC STAs Full buffer traffic model used in Uplink in [2] STAs either in back-off or transmitting state Legacy STAs seldom discover idle wireless medium (WM) WM less occupied with file transfer traffic model DSC STA do not monopolize WM usage Mix of Uplink and Downlink file transfers used in this study Intended to closer resemble realistic traffic Slide 3Gustav Wikström et al., Ericsson November 2014
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