Page 40 - Methodology for inter-operator and cross-border P2P money transfers

Test case KPI
Web Browsing (ETSI End to end session time (ST_E2E) in case of successful transactions. In contrast to the Ses-
Kepler SP reference sion Time defined in ETSI TS 102 250-2/ITU-T Rec. E.804, the time window begins with the
web site) start of web site download (not with reception of the first package)
End to End Success Rate (percentage of transactions successfully completed, from all valid
TA. A valid TA is a TA run via mobile network (not via Wi-Fi), and not blanked out by e.g., a
User Break indication.
HTTP DL with 3 Mbyte End to end session time (ST_E2E) in case of successful transactions. Analogously to Web
file; time-out 30 sec browsing, this ST includes the initial start time.
End to End Success Rate (percentage of transactions successfully completed, from all valid
TA.
Evaluation is done in fixed-size mode, i.e., a TA which ran into a time-out is not counted as
successful.
Mean Data Rate End To End (MDR_E2E): Effective data rate. This value is also output if the
result if the TA is unsuccessful (e.g., dropped or ran into time-out); in that case the transferred
data up to the stopping point, and the time expired, is used to compute the MDR.
HTTP UL with 1 Mbyte In hybrid mode, the TA ends either when the intended data volume is transferred, or the time
file in fixed-time mode; window is expired. In this mode, reaching the end of the time-window does not result in the
time window 30 sec result “unsuccessful”. If desired, a computational “unsuccessful” state can be created by evalu-
(hybrid mode) ating the TA duration.
End to end session time (ST_E2E): By computation, this value is created only when the end
of the time window is not reached (to stay consistent with standardized KPI computation.
Analogously to Web browsing, this ST includes the initial start time.
End to End Success Rate (percentage of transactions successfully completed, from all valid
TA.
Evaluation is done in “computational fixed-size mode”, i.e., a TA which ran into a time-out is
not counted as successful.
Mean Data Rate End To End (MDR_E2E): Effective data rate. This value is also output if the
result if the TA is unsuccessful (e.g., dropped or ran into time-out); in that case the transferred
data up to the stopping point, and the time expired, is used to compute the MDR.

38 Methodology for inter-operator and cross-border P2P money transfers