video called “Big Buck Bunny” (duration: 9min 57s) was
used in experiments with N900 and Lumia 800 and video
called “Amar Akbar Anthony - Parda Hai Parda - Mohammad
Rafi” (duration: 8min 18s) with Nexus One. Audio
streaming sessions lasted ten minutes each time. Both experiments
were done in two ways: direct streaming from the
server and streaming through our traffic shaping proxy.
The
proxy always selected the estimated optimal burst interval
for each test case. We measured the current draw of the
smartphone and collected traffic traces and signaling logs
during each streaming session.