User's Manual

17 KPI Glossary 39
7signal Ltd, Panuntie 6, FI-00620 HELSINKI, FINLAND, [phone], [e-mail], www.7signal.com
7signal Sapphire Loupe User Guide Release 3.1
QUAP007
HTTP downlink throughput
Measures downlink throughput in an HTTP
document transfer. The test measures both
the time of the transfer and the size of the
document, from which the throughput in
Mbit/s is calculated.Measures downlink
throughput in an HTTP document transfer.
The test measures both the time of the
transfer and the size of the document, from
which the throughput in Mbit/s is
calculated.
Mbit/s
QUAP011
FTP downlink throughput of E2E
maximum
Measured throughput divided by the
theoretical maximum throughput that is a
function of measured SNR.
QUAP012
FTP uplink throughput of E2E
maximum
Measured throughput divided by the
theoretical maximum throughput that is a
function of measured SNR.
%
QUAP013
Jitter in VoIP test
The variation of delay (jitter) during a VoIP
test.
ms
QUAP015
Packet loss, VoIP test
Packet loss during a VoIP test.
%
QUAP016
Requested QoS category in FTP
tes
Requested QoS category in an FTP test. The
QoS categories are defined by the IEEE
802.11e amendment.
#
QUAP019
Average of used QoS categories
in FTP
The average of all the used QoS-categories
during FTP transfer tests.
#
QUAP022
Average of requested QoS
category in VoIP
The average of all the requested QoS-
categories for VoIP test.
#
QUAP025
Average of used QoS categories
in VoIP
The average of all the used QoS-categories
during VoIP tests.
#
QUAP028
Average of requested QoS
category in HTTP
The average of all the requested QoS-
categories for HTTP transfer test.
#
QUAP031
Average of used QoS categories
in HTTP
The average of all the used QoS-categories
during HTTP transfer tests.
#
QUAP032
TCP connection time
Time in which TCP connection between Eye
and Sonar has been established.
us
QUIP005
WLAN radio frame size, FTP
downlink
RF frame size distribution in FTP downlink
transfer test. If possible, WLAN devices try
to use the maximum transmission unit. Due
to radio interference, WLAN devices might
reduce the frame size, which leads to
relatively larger frame overhead, and
eventually to lower data throughput. Note
that this indicator measures the size of the
data link layer frame, which is defined by
IEEE 802.11, thus, this indicator doesn't
measure the size of TCP/IP packets.
byte(s)