TY  - UNPD
A1  - Funda, Christoph
A1  - Marín García, Pablo
A1  - German, Reinhard
A1  - Hielscher, Kai-Steffen
T1  - Online Algorithm for Arrival & Service Curve Estimation
T2  - KuVS Fachgespräch - Würzburg Workshop on Modeling, Analysis and Simulation of Next-Generation Communication Networks 2023 (WueWoWAS’23)
N2  - This paper presents a novel concept to extend state-of-the-art buffer monitoring with additional measures to estimate service-curves. The online algorithm for service-curve estimation replaces the state-of-the-art timestamp logging, as we expect it to overcome the main disadvantages of generating a huge amount of data and using a lot of CPU resources to store the data to a file during operation. We prove the accuracy of the online-algorithm offline with timestamp data and compare the derived bounds to the measured delay and backlog. We also do a proof-of- concept of the online-algorithm, implement it in LabVIEW and compare its performance to the timestamp logging by CPU load and data-size of the log-file. However, the implementation is still work-in-progress.
KW  - hardware-in-the-loop streaming system
KW  - network calculus
KW  - service-curve estimation
KW  - performance monitoring
Y1  - 2023
UR  - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/32211
UR  - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-322112
ER  -