Scalable Video Streaming for Single-Hop Wireless Networks Using a Contention-Based Access MAC Protocol
Figure 7
Percentage of
late packets as a function of streaming buffer length (in seconds); (a) 0%
bandwidth safety margin, (b) 1% bandwidth safety margin, (c) 2% bandwidth
safety margin, (d) 3% bandwidth safety margin. The bit rates of Akiyo,
Coastguard, and Foreman are 192, 160, and 256 Kbps, respectively.
