Cisco Cisco WebEx Meeting Center WBS30 White Paper
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Network Traffic Summary for Data Presentation on Mobile Devices
Table 13 gives test results for the iPhone 4 (16 Gb) and BlackBerry Bold 9700 over a third-generation (3G)
network.
Table 13.
Results for iPhone 4 (16 Gb) and BlackBerry Bold 9700 over 3G Network
Traffic (Test Scenario)
Average (kbps)
Maximum (kbps)
iPhone
Idle meeting
0.17
0.28
BB
0.26
0.33
iPhone
Desktop share (slide presentation
with 30-second transitions)
with 30-second transitions)
23
41
BB
2.87
3.08
iPhone
Presentation share (slide
presentation with 5-second
transitions)
presentation with 5-second
transitions)
14.5
17
BB
5.73
6.4
Note: The iPhone and iPad devices use vector graphic technology, which provides better image quality for
viewing the shared content, and therefore requires more bandwidth compared to imaging technology used with the
viewing the shared content, and therefore requires more bandwidth compared to imaging technology used with the
other mobile devices.
Table 14 gives test results for the iPhone 3G, Blackberry Bold 9700, and iPad (16 Gb) with a Wi-Fi network.
Table 14.
Results for iPhone 3G, Blackberry Bold 9700, and iPad (16 Gb) with Wi-Fi Network
Traffic (Test Scenario)
Average (kbps)
Maximum (kbps)
PC
Idle meeting
0.8
3.7
iPhone
0.17
0.4
iPad
8.9
9
BB
0.42
0.45
PC
Desktop share (slide presentation
with 30-second transitions)
with 30-second transitions)
43
598
iPhone
67
232
iPad
95
241
BB
24.8
29.92
PC
Presentation share (slide
presentation with 5-second
transitions)
presentation with 5-second
transitions)
6.5
7.5
iPhone
23
41
iPad
30
62
BB
54.56
55.28
Network Traffic Data Comparison Chart
Tables 15 and 16 compare network traffic data from the tests for the iPhone 3G, iPad (16 Gb), and BlackBerry Bold
9700 with a Wi-Fi network.
Table 15.
Comparison of Results at Idle
Idle
Average (kbps)
Maximum (kbps)
PC
0.8
3.7
iPhone 3G
0.17
0.4
iPad 16 Gb
8.9
9
BB
0.42
0.45