136 citations · 153 across the 9 of their papers we have counts for
3 papers · 1 filter
From QoS Distributions to QoE Distributions: a System's Perspective
Tobias Hossfeld, Poul E. Heegaard, Martin Varela +2
In the context of QoE management, network and service providers commonly rely on models that map system QoS conditions (e.g., system response time, paket loss, etc.) to estimated e…
Crowdsourced Network Measurements in Germany: Mobile Internet Experience from End User Perspective
Anika Schwind, Florian Wamser, Tobias Hoßfeld +3
Collecting and analyzing meaningful data in mobile networks is the key to assessing network performance. Crowdsourced Network Measurements (CNMs) provide insights beyond the networ…
Impact of the Number of Votes on the Reliability and Validity of Subjective Speech Quality Assessment in the Crowdsourcing Approach
Babak Naderi, Tobias Hossfeld, Matthias Hirth +3
The subjective quality of transmitted speech is traditionally assessed in a controlled laboratory environment according to ITU-T Rec. P.800. In turn, with crowdsourcing, crowdworke…