PhD Researcher
How-Hang, Liu received his Master degree (M.Sc.) in Electrical Engineering and Computer Science from National Taiwan University, Taiwan in 2016, where he is currently pursuing a Ph.D. degree at the Deutsche Telekom Chair of Communication Networks since April 2022. His research focuses on Time Sensitive Networks with 5G integration.
Email: how-hang.liu@tu-dresden.de
Phone: +49 351 463 – 40777
Room: BAR I/20, Helmholzstr. 18, 01069 Dresden, Germany
1. 5G protocols and application 2. Time sensitive network 3. Network optimization
We regularly refresh the selection of topics for student and diploma theses, as well as for problem-based learning and Oberseminar. Here are the currently available projects:
If you have an interest in Deterministic Communication but haven’t found a topic that aligns with your preferences on this list, please don’t hesitate to reach out to us.
Ulbricht, Marian; Senk, Stefan; Nazari, Hosein K.; Liu, How-Hang; Reisslein, Martin; Nguyen, Giang T.; Fitzek, Frank H. P.
TSN-FlexTest Traffic Streams for Spot Robot, Tactile Internet, and Generic Data Medium
IEEE Dataport, 2024, visited: 13.08.2024.
Links | BibTeX
@media{4eyw-n176-23, title = {TSN-FlexTest Traffic Streams for Spot Robot, Tactile Internet, and Generic Data}, author = {Marian {Ulbricht} and Stefan {Senk} and Hosein {K. Nazari} and How-Hang {Liu} and Martin {Reisslein} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, url = {https://dx.doi.org/10.21227/4eyw-n176}, doi = {10.21227/4eyw-n176}, year = {2024}, date = {2024-08-13}, urldate = {2024-08-13}, publisher = {IEEE Dataport}, keywords = {}, pubstate = {published}, tppubtype = {media} }
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Liu, How-Hang; Senk, Stefan; Ulbricht, Marian; Nazari, Hosein K.; Scheinert, Tobias; Reisslein, Martin; Nguyen, Giang T.; Fitzek, Frank H. P.
Improving TSN Simulation Accuracy in OMNeT++: A Hardware-Aligned Approach Journal Article
In: IEEE Access, vol. 12, pp. 79937-79956, 2024.
@article{Liu24:OMNeT++TSN, title = {Improving TSN Simulation Accuracy in OMNeT++: A Hardware-Aligned Approach}, author = {How-Hang {Liu} and Stefan {Senk} and Marian {Ulbricht} and Hosein {K. Nazari} and Tobias {Scheinert} and Martin {Reisslein} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, doi = {10.1109/ACCESS.2024.3410109}, year = {2024}, date = {2024-06-05}, urldate = {2024-06-05}, journal = {IEEE Access}, volume = {12}, pages = {79937-79956}, publisher = {IEEE}, keywords = {}, pubstate = {published}, tppubtype = {article} }
Senk, Stefan; Scheinert, Tobias; Nazari, Hosein K.; Liu, How-Hang; Nguyen, Giang T.; Fitzek, Frank H. P.
5G-TSN FlexTac: Experience A New Touch Proceedings Article
In: IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS), pp. 1-3, Vancouver, BC, Canada, 2024.
Abstract | Links | BibTeX
@inproceedings{Senk24:FlexTac, title = {5G-TSN FlexTac: Experience A New Touch}, author = {Stefan {Senk} and Tobias {Scheinert} and Hosein {K. Nazari} and How-Hang {Liu} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, doi = {10.1109/INFOCOMWKSHPS61880.2024.10620809}, year = {2024}, date = {2024-05-20}, urldate = {2024-05-20}, booktitle = {IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)}, pages = {1-3}, address = {Vancouver, BC, Canada}, abstract = {The Tactile Internet (TI) is a revolutionary communication platform that enables perceived real-time interaction between humans and machines, such as in remote surgery. However, realizing TI is a complex challenge in wireless networks like the 5G and beyond 5G mobile communication systems. 5G-TSN is an approach adopting the determinism of Time-Sensitive Networking (TSN) into 5G systems. This demo presents 5G-TSN FlexTac, a 5G and TSN combination, to achieve ultra-low latency for real-time tactile experiences. The demo showcases its effectiveness in providing immersive haptic interactions, opening avenues for virtual reality and remote surgery applications. The user can experience the Tactile Internet with haptic feedback through a cyber-physical input device. Furthermore, the user can understand the need for traffic prioritization by investigating the effects of different QoS settings in the 5G-TSN FlexTac testbed.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
TSN-FlexTest: Flexible TSN Measurement Testbed Journal Article
In: IEEE Transactions on Network and Service Management, vol. 21, iss. 2, pp. 1387-1402, 2023.
@article{Ulbricht24:FlexTest, title = {TSN-FlexTest: Flexible TSN Measurement Testbed}, author = {Marian {Ulbricht} and Stefan {Senk} and Hosein {K. Nazari} and How-Hang {Liu} and Martin {Reisslein} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, doi = {10.1109/TNSM.2023.3327108}, year = {2023}, date = {2023-10-24}, urldate = {2023-10-24}, journal = {IEEE Transactions on Network and Service Management}, volume = {21}, issue = {2}, pages = {1387-1402}, keywords = {}, pubstate = {published}, tppubtype = {article} }
Nazari, Hosein K.; Abicht, Johannes; Senk, Stefan; Liu, How-Hang; Scheinert, Tobias; Nguyen, Giang T.; Fitzek, Frank H. P.
Bridging the Gap: 5G-TSN Integration for Industrial Robotic Communication Proceedings Article
In: European Wireless (EW), Rome, Italy, 2023.
@inproceedings{Hosein20235gtsn, title = {Bridging the Gap: 5G-TSN Integration for Industrial Robotic Communication}, author = {Hosein {K. Nazari} and Johannes {Abicht} and Stefan {Senk} and How-Hang {Liu} and Tobias {Scheinert} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, url = {https://ieeexplore.ieee.org/document/10477097}, year = {2023}, date = {2023-10-02}, urldate = {2023-01-01}, booktitle = {European Wireless (EW)}, address = {Rome, Italy}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Nazari, Hosein K.; Kurt, Mehmet Akif; Liu, How-Hang; Senk, Stefan; Nguyen, Giang T.; Fitzek, Frank H. P.
Incremental Joint Scheduling and Routing for 5G-TSN Integration Proceedings Article
@inproceedings{Hosein2023IJSR, title = {Incremental Joint Scheduling and Routing for 5G-TSN Integration}, author = {Hosein {K. Nazari} and Mehmet Akif {Kurt} and How-Hang {Liu} and Stefan {Senk} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, url = {https://ieeexplore.ieee.org/document/10477098}, year = {2023}, date = {2023-10-02}, urldate = {2023-01-01}, booktitle = {European Wireless (EW)}, address = {Rome, Italy}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Senk, Stefan; Nazari, Hosein K.; Liu, How-Hang; Nguyen, Giang T.; Fitzek, Frank H. P.
Open-Source Testbeds for Integrating Time-Sensitive Networking with 5G and beyond Proceedings Article
In: CCNC 2023 WKSHPS: 3rd International Workshop on Communication and Networking for Swarms Robotics (ROBOCOM'23) (ROBOCOM 2023), Las Vegas, USA, 2023.
@inproceedings{Nguy2301:Open, title = {Open-Source Testbeds for Integrating Time-Sensitive Networking with 5G and beyond}, author = {Stefan {Senk} and Hosein {K. Nazari} and How-Hang {Liu} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, doi = { 10.1109/CCNC51644.2023.10060159}, year = {2023}, date = {2023-01-01}, urldate = {2023-01-01}, booktitle = {CCNC 2023 WKSHPS: 3rd International Workshop on Communication and Networking for Swarms Robotics (ROBOCOM\'23) (ROBOCOM 2023)}, address = {Las Vegas, USA}, abstract = {\"{U}nmanned Aerial Vehicles (UAVs) have developed substantially in various practical use cases and require reliable wireless connections. Cellular-connected UAVs will benefit from ultra-reliable and low-latency communication (URLLC) in 5G and beyond networks. Their integration with Time-Sensitive Networking (TSN) via campus solutions can provide swarm robotics wireless links with deterministic behavior, flexibility, and coverage. Reliable yet cost-effective and flexible evaluation of the integration is still challenging for academia and industry. We focus on open-source testbeds due to their maturity and transparency in verifying evaluation results. Subsequently, we systematically survey and categorize testbeds in the literature that use commercial-off-the-shelf hardware. Our study outlines options for building a full-fledged testbed for integrating TSN with 5G and beyond for research and development. This study initiates one of the first steps toward facilitating future research."}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
TSN-FlexTest: Flexible TSN Measurement Testbed (Extended Version) Journal Article
In: 2022, (arXiv pre-print).
@article{Ulbricht22:FlexTest, title = {TSN-FlexTest: Flexible TSN Measurement Testbed (Extended Version)}, author = {Marian {Ulbricht} and Stefan {Senk} and Hosein {K. Nazari} and How-Hang {Liu} and Martin {Reisslein} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, url = {https://arxiv.org/abs/2211.10413}, doi = {10.48550/ARXIV.2211.10413}, year = {2022}, date = {2022-01-01}, urldate = {2022-01-01}, publisher = {arXiv}, note = {arXiv pre-print}, keywords = {}, pubstate = {published}, tppubtype = {article} }
Liu, How-Hang; Chang, Ronald Y.; Chen, Yi-Ying; Fu, I-Kang
Sensor-Based Satellite IoT for Early Wildfire Detection Proceedings Article
In: 2021 IEEE Globecom Workshops (GC Wkshps), pp. 1-6, 2021.
@inproceedings{9682098, title = {Sensor-Based Satellite IoT for Early Wildfire Detection}, author = {How-Hang {Liu} and Ronald Y. {Chang} and Yi-Ying {Chen} and I-Kang {Fu}}, doi = {10.1109/GCWkshps52748.2021.9682098}, year = {2021}, date = {2021-12-07}, urldate = {2020-12-07}, booktitle = {2021 IEEE Globecom Workshops (GC Wkshps)}, pages = {1-6}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
1. Time Sensitive Communication in Campusnetworks for Teleoperated Control – TICCTEC
Please find open topics here: Open Topics.