Congestion-Responsive Queuing for Internet Flows

Kunze, Ike; Sander, Constantin; Kosek, Mike; Tissen, Lars; Pennekamp, Jan; Wehrle, Klaus; Kunze, Ike; Sander, Constantin; Tissen, Lars; Bode, Benedikt; Wehrle, Klaus; Kunze, Ike; Sander, Constantin; Wehrle, Klaus; Sander, Constantin; Kunze, Ike; Blöcher, Leo; Kosek, Mike; Wehrle, Klaus; Dahlmanns, Markus; Sander, Constantin; Decker, Robin; Wehrle, Klaus; Grote, Laurenz; Kunze, Ike; Sander, Constantin; Wehrle, Klaus; Sander, Constantin; Kunze, Ike; Wehrle, Klaus; Kunze, Ike; Sander, Constantin; Wehrle, Klaus; Rüth, Jan; Sander, Constantin; Blöcher, Leo; Wehrle, Klaus; Rüth, Jan; Sander, Constantin; Kunze, Ike; Wehrle, Klaus; Rüth, Jan; Sander, Constantin; Rüth, Jan; Hohlfeld, Oliver; Wehrle, Klaus

doi:10.1109/NOMS59830.2024.10575719

Constantin Sander, M.Sc.

Communication and Distributed Systems
RWTH Aachen University
Ahornstr. 55
52074 Aachen, Germany

E-Mail: constantin.sander[[at]]comsys.rwth-aachen.de
Phone: +49 241 80-21428
Office: Building E3, Room 9031

Overview

Short Biography
Since November 2019, I am a researcher and Ph.D. student at the Chair of Communication and Distributed Systems. Before, I graduated with an M.Sc. in Computer Science at RWTH Aachen University.

Research
Being part of the Network Architectures Group, my research interests focus on but are not limited to the optimization of modern network protocols such as QUIC and HTTP/3.
This research involves analyzing the current use and adoption of these protocols via Internet measurements, their current performance and how to develop novel mechanisms to optimize this performance in the long run.

Supervision of Theses
I am supervising Bachelor's and Master's Theses in the areas of Internet measurements and performance/optimization of modern web protocols. If you are interested in these topics, have a look at my publications to identify a specific topic that suits your interests best and send me an email.

Publications

11.	Ike Kunze, Constantin Sander, Mike Kosek, Lars Tissen, Jan Pennekamp, and Klaus Wehrle Congestion-Responsive Queuing for Internet Flows Proceedings of the 2025 IEEE/IFIP Network Operations and Management Symposium (NOMS '25), May 12-16, 2025, Honolulu, HI, USA Publisher: IEEE, May 2025 Accepted
10.	Ike Kunze, Constantin Sander, Lars Tissen, Benedikt Bode, and Klaus Wehrle SpinTrap: Catching Speeding QUIC Flows Proceedings of the 2024 IEEE/IFIP Network Operations and Management Symposium (NOMS '24) Publisher: IEEE/IFIP, May 2024 DOI: 10.1109/NOMS59830.2024.10575719
9.	Ike Kunze, Constantin Sander, and Klaus Wehrle Does It Spin? On the Adoption and Use of QUIC’s Spin Bit Proceedings of the Internet Measurement Conference (IMC '23) Publisher: ACM, October 2023 DOI: 10.1145/3618257.3624844
8.	Constantin Sander, Ike Kunze, Leo Blöcher, Mike Kosek, and Klaus Wehrle ECN with QUIC: Challenges in the Wild Proceedings of the Internet Measurement Conference (IMC '23) Publisher: ACM, October 2023 DOI: 10.1145/3618257.3624821 ISBN: 979-8-4007-0382-9/23/10 https://arxiv.org/abs/2309.14273
7.	Markus Dahlmanns, Constantin Sander, Robin Decker, and Klaus Wehrle Secrets Revealed in Container Images: An Internet-wide Study on Occurrence and Impact Proceedings of the 2023 ACM Asia Conference on Computer and Communications Security (ASIACCS '23), July 10-14, 2023, Melbourne, VIC, Australia, page 797-811. Publisher: ACM, July 2023 DOI: 10.1145/3579856.3590329 ISBN: 979-8-4007-0098-9/23/07
6.	Laurenz Grote, Ike Kunze, Constantin Sander, and Klaus Wehrle Instant Messaging Meets Video Conferencing: Studying the Performance of IM Video Calls Proceedings of the Network Traffic Measurement and Analysis Conference (TMA '23) Publisher: IFIP/IEEE, June 2023 DOI: 10.23919/TMA58422.2023.10199019 ISBN: 978-3-903176-58-4
5.	Constantin Sander, Ike Kunze, and Klaus Wehrle Analyzing the Influence of Resource Prioritization on HTTP/3 HOL Blocking and Performance Proceedings of the Network Traffic Measurement and Analysis Conference (TMA '22) Publisher: IFIP, June 2022 ISBN: 978-3-903176-47-8 https://tma.ifip.org/2022...22/06/tma2022-paper28.pdf
4.	Ike Kunze, Constantin Sander, Klaus Wehrle, and Jan Rüth Tracking the QUIC Spin Bit on Tofino Proceedings of the 2021 Workshop on Evolution, Performance and Interoperability of QUIC (EPIQ '21), page 15–21. Publisher: ACM, December 2021 DOI: 10.1145/3488660.3493804 ISBN: 9781450391351
3.	Constantin Sander, Leo Blöcher, Klaus Wehrle, and Jan Rüth Sharding and HTTP/2 Connection Reuse Revisited: Why Are There Still Redundant Connections? Proceedings of the Internet Measurement Conference (IMC '21) Publisher: ACM, November 2021 DOI: 10.1145/3487552.3487832 ISBN: 978-1-4503-9129-0/21/11 https://arxiv.org/abs/2110.14239
2.	Constantin Sander, Ike Kunze, Klaus Wehrle, and Jan Rüth Video Conferencing and Flow-Rate Fairness: A First Look at Zoom and the Impact of Flow-Queuing AQM Proceedings of the Passive and Active Measurement Conference (PAM '21) Publisher: Springer, March 2021 DOI: 10.1007/978-3-030-72582-2_1 https://arxiv.org/abs/2107.00904
1.	Constantin Sander, Jan Rüth, Oliver Hohlfeld, and Klaus Wehrle DeePCCI: Deep Learning-based Passive Congestion Control Identification In Proceedings of the ACM SIGCOMM Workshop on Network Meets AI & ML (NetAI '19) Publisher: ACM, August 2019 DOI: 10.1145/3341216.3342211 https://arxiv.org/abs/1907.02323

Export as:

BibTeX, XML