Teledyne Lecroy Frontline BPA 600, Hardware And Software User Manual, Page: 161 / 348

4.3.4.9 Indicator width
The width of each indicator is the largest 1 second throughput seen up to that point for that technology
(Classic
Bluetooth , Bluetooth low energy, or 802.11), where the 1 second throughput is calculated anew
each time another packet is received. The 1 second throughput indicator will never exceed this width,
but the average throughput indicator can. For example, the image below has a large average throughput
because the Selected radio button was selected and a single packet was selected, and the duration in that
case is the duration of the single packet, which makes for a very small denominator in the throughput
calculation. When the average throughput exceeds the indicator width, a plus sign (+) is drawn at the right
end of the indicator.
Figure 4.62 - Average throughput indicators show a plus sign (+) when the indicator width is exceeded.
Figure 4.63 - A single selected packet
(Click here to see a video on how the Throughput is calculated...)
4.3.4.10 Coexistence View - Throughput Graph
(Click here to see aThroughput Graph video...)
Figure 4.64 - Coexistence View Throughput Graph
The
Throughput Graph
is a line graph that shows packet and/or payload throughput over time as specified
by the radio buttons in the Throughput group . If the
Both
radio button is selected, packet and payload
throughput are shown as two separate lines for each technology. The payload throughput line is always
below the packet throughput line (unless both are 0).
The data lines and y-axis labels are color-coded: Blue = Classic Bluetooth , Green = Bluetooth low energy,
Orange = 802.11. Each data point represents a duration which is initially 0.1 s. Each time the number of data
TELEDYNE LECROY Chapter 4 Capturing and Analyzing Data
153 Frontline BPA 600 Hardware & Software User Manual