Page 53 - ITU-T Focus Group Digital Financial Services – Consumer Experience and Protection

ITU-T Focus Group Digital Financial Services
Consumer Experience and Protection

• HTTP IP-service access failure ratio [%]

• HTTP IP-service set-up time [s]
• HTTP session failure ratio [%]
• HTTP session time [s]

• HTTP mean data rate [kbit/s]
• HTTP data transfer cut-off ratio [%]
• Recommendation ITU-T G.1040

• Network contribution to total transaction time (in case the network is not packet based, the principles
laid out in G.1040 can be applied in analogy)

• 3GPP TS 23107
• Traffic class

C.2.7 HTTPS

To be defined.

For the current purposes the same KPI as for HTTP apply (as in user perception there is no difference). However,
it should be noted that HTTPS is treated (and routed) in a different way than HTTP by many network operators.

Basically, the test cases for HTTPS can be the same as for HTTP (upload, download, web browsing). Therefore,
the set of KPI as defined in Recommendation ITU-T E.804 can be used. However, the technical events on IP
level, used there as the primary example are not applicable as these may not be accessible due to encryption.
Therefore, equivalent events on higher protocol levels (up to the application level) need to be used, which
may require additional validation.

NOTE: These KPIs and their technical basis are currently not standardized and therefore cannot be assessed
in a comparative manner.

• Recommendation ITU-T G.1040
• Network contribution to total transaction time (in case the network is not packet based, the principles
laid out in G.1040 can be applied in analogy)
• 3GPP TS 23107
• Traffic class

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