Measurement setupMeasurement Overview
Drivetest Voice Data
Device Samsung Galaxy S21+ Samsung Galaxy S22+
Test Cases Mobile-to-Mobile (M2M)
Side1 (VoLTE) to Side2 (VoLTE)
105 sec call window
70 sec call duration
15 sec call setup timeout
Multi-RAB traic injection on both sides
Generic OTT Voice Channel
Data 5G preferred CA
HTTP DL datastream 7s
HTTP UL datastream 7s
HTTP 10MB DL xed le transfer
HTTP 5MB UL xed le transfer
9 Live web pages
YouTube v16
Interactivity testing (eGaming)
Mobility and
Route Types
Drive test: 54% in Cities, 21% in Towns and 26% on Roads
Walk test: 100% in Cities
Samples ~ 10075 ~ 70343
Dates 13 measurement days for DT 31.03.2023. – 19.04.2023
5 measurement days for WT 21.04.2023 – 26.04.2023
Crowd Data
Assessment
24 weeks
CW46 2022 – CW17 2023
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umlaut certicate umlaut certicate
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umlaut tested and measured the performance of its voice
and data services on smartphones in comparison to other
5G/LTE mobile radio networks in metropolitan and rural
areas of Ireland.
The audit was done as a performance benchmark perfor-
med by umlaut between 31.03 and 26.04 2023 in cities and
towns as well as on connection roads.
Dedicated measurements have been executed as drive
tests outdoors using a Samsung Galaxy S21+ and a
Samsung Galaxy S22+. All data measurements have been
performed in 5G preferred mode. Voice measurements
have been done in 5G/5G preferred mode on both sides,
while call origin has been alternated.
In addition crowdsourced performance data has been
collected and evaluated between CW46 2022 and CW17
2023.
The following pages provide a comparative overview
about the performance results observed for the dierent
tested service types.