@inproceedings{Zhang2025:ObjectRecognition,

title = {In-Network Computing for Object Recognition in XR Applications},

author = {Jiajing {Zhang} and Muhammad Sami {Suleman} and Sina {Shafaei} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2025},

date = {2025-01-10},

urldate = {2025-01-10},

booktitle = {Consumer Communications \& Networking Conference (CCNC)},

address = {Las Vegas, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zhang2025:VERON,

title = {VERON: Vehicle Emergency Response over Non-Terrestrial Network},

author = {Jiajing {Zhang} and Shreeja {Sridharan} and Lyuqiao {Zhong} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2025},

date = {2025-01-10},

urldate = {2025-01-10},

booktitle = {IEEE Consumer Communications \& Networking Conference (CCNC)},

address = {Las Vegas, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Hofe24:RAVIC,

title = {RAVIC: Reliable Agents in Centralized Visual Collaborative SLAM},

author = {Johannes {Hofer} and Peter {Sossalla} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2024},

date = {2024-12-01},

urldate = {2024-12-01},

booktitle = {Global Communications Conference (Globecom)},

address = {Cape Town, South Africa},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Senk2024:BringBack,

title = {Bring Functions Back to the Network: A Measurement Study},

author = {Stefan {Senk} and Marian {Ulbricht} and Hosein {K. Nazari} and Tung V. {Doan} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2024},

date = {2024-11-05},

urldate = {2024-11-01},

booktitle = {IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)},

address = {Natal, Brazil},

abstract = {Network Function Virtualization (NFV) is envisioned to provide the 

foundation for a dynamic, high-performance multi-layer network 

architecture. With NFV, running network functions on general-purpose 

hardware is supposed to lower network latency due to reduced propagation 

delay. The trade-off, however, is in impaired reliability and increased 

processing latency, which could negatively affect Quality of Service (QoS) 

and Quality of Experience (QoE). We investigate the trade-off via a 

comprehensive measurement study exploiting a high-precision measurement 

method on a carrier-grade Cisco Catalyst 9500 Series switch, which provides 

enhanced computing capability via lightweight containerization. Baseline 

results on packet forwarding latency confirm that software-based forwarding 

is inferior to the hardware pendant. Subsequently, we deploy a more 

realistic application with an example for network coding and introduce a 

new metric, re-coding opportunities. Our study identifies a superior 

performance of generic hardware, but also shows advantages of in-network 

computing for latency-tolerable scenarios.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Attawna24:StateProc,

title = {StateProc: Empowering Network Functions With Enhanced Processing Capabilities in Edge Clouds},

author = {Mahdi {Attawna} and Tung V. {Doan} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

year  = {2024},

date = {2024-10-22},

urldate = {2024-10-22},

booktitle = {International Symposium on Networks, Computers and Communications (ISNCC24)},

address = {Washington DC-USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Ma24:SynCoDel,

title = {SynCoDel: Network-Assisted Synchronization of Video and Haptic Streams for Teleoperations},

author = {Mingyu {Ma} and Yushan {Yang} and Tung V. {Doan} and Osel {Lhamo} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

doi = {10.1109/LCN60385.2024.10639694},

year  = {2024},

date = {2024-10-08},

urldate = {2024-01-01},

booktitle = {Conference on Local Computer Networks (LCN)},

pages = {1-6},

address = {Normandy, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Palathumveettil24:FirstSteps,

title = {First Steps in Concept Drift Management for Resilient Wireless Networks},

author = {Aswin {Palathumveettil Jagadeesan} and Isikcan {Yilmaz} and Alexandros

{Palaios} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2024},

date = {2024-09-09},

urldate = {2024-09-01},

booktitle = {European Wireless (EW)},

pages = {1-6},

address = {Brno, Czech Republic},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Pousa24:DynamicSplit,

title = {Dynamic Functional Split Orchestration},

author = {Ricardo J. B. {Pousa} and Mauri {Seidel} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1109/ICTON62926.2024.10647677},

year  = {2024},

date = {2024-09-02},

urldate = {2024-01-01},

booktitle = {International Conference on Transparent Optical Networks (ICTON)},

pages = {1-2},

address = {Bari, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Yilmaz24:ReviewCCN,

title = {Review on Content Centric Networks for Disaster and Emergency Management},

author = {Isikcan {Yilmaz} and Jiajing {Zhang} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2024},

date = {2024-09-01},

urldate = {2024-09-01},

booktitle = {European Wireless 2024 (EW 2024)},

pages = {6},

address = {Brno, Czech Republic},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Bondarenko24:XRMotionSickness,

title = {Motion sickness comparison of 2 XR approaches: camera+screen or hologram on transparent lens (Meta Quest 3 or Microsoft HoloLens 2)},

author = {Volodymyr {Bondarenko} and Mahdi {Attawna} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1109/IES63037.2024.10665757},

year  = {2024},

date = {2024-08-06},

urldate = {2024-01-01},

booktitle = {International Electronics Symposium},

pages = {728-733},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Pousa24:Road,

title = {Road to Dynamic Functional Split in Radio Access Networks},

author = {Ricardo J. B. {Pousa} and Giang T. {Nguyen} and Riccardo {Bassoli} and Frank H. P. {Fitzek}},

doi = {10.1109/MELECON56669.2024.10608603},

year  = {2024},

date = {2024-06-25},

urldate = {2024-06-24},

booktitle = {IEEE Mediterranean Electrotechnical Conference (MELECON)},

pages = {844-849},

address = {Porto, Portugal},

abstract = {The ever-growing bandwidth requirements of mobile networks have prompted the re-evaluation of a centralized architecture for Radio Access Networks (RANs). Although relieved by optical connections, the bottleneck inherent with CRANs can impede future service delivery. Changing to a non-static functional architecture may be better suited for evolving scenarios. Different options have been outlined to split the Base Band Units (BBUs) protocol stack functionality to meet the envisioned demands while minimizing Capital Expenditure (CAPEX). The bandwidth requirement between split functions varies greatly depending on the Functional Split (FS) chosen. The emergence of Network Function Virtualization (NFV), and the possibility of using Commercial off-the-shelf (COTS) components with specialized software allows for easy repair and maintainability. By deploying BBU functions virtually on COTS nodes, enabling the architecture adjustment on a use-case basis, Operating Expenditure (OPEX) can be further reduced. This work covers the solution of Dynamic Functional Split (DFS), the deployment requirements, and how they affect the envisioned RAN architecture. The conclusion reached is that addressing the needs of the emergent mobile networks with a DFS unlocks new opportunities for using RAN resources.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zhang24:LEON,

title = {LEON: Simulating Handover Integrating Non-Terrestrial Networks with 5G and Beyond},

author = {Jiajing {Zhang} and Lyuqiao {Zhong} and Yushan {Yang} and Jonas {Schulz} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1145/3661810.3663470},

year  = {2024},

date = {2024-06-07},

urldate = {2024-06-07},

booktitle = {Tenth Workshop on Micro Aerial Vehicle Networks, Systems, and Applications co-located with ACM MobiSys 2024, 22nd ACM International Conference on Mobile Systems, Applications, and Services},

address = {Tokyo, Japan},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Bondarenko24:Performance,

title = {A Universal Method for Performance Assessment of Meta Quest XR Devices},

author = {Volodymyr {Bondarenko} and Jiajing {Zhang} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1109/GEM61861.2024.10585428},

year  = {2024},

date = {2024-06-05},

urldate = {2024-01-01},

booktitle = {Gaming, Entertainment, and Media Conference (GEM)},

pages = {1-6},

address = {Turin, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@inproceedings{Doan24:Noms,

title = {StateOS: Enabling Versatile Network Function Virtualization in Edge Clouds},

author = {Tung V. {Doan} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

doi = {10.1109/NOMS59830.2024.10575285},

year  = {2024},

date = {2024-05-06},

urldate = {2024-05-06},

booktitle = {Network Operations and Management Symposium (NOMS 2024)},

pages = {1-9},

address = {Seoul, South Korea},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Attawna24:Demo,

title = {Towards Reliable Cloud-native 5G and Beyond Networks using In-Network Computing},

author = {Mahdi {Attawna} and Osel {Lhamo} and Tung V. {Doan} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

doi = { 10.1109/NOMS59830.2024.10575011},

year  = {2024},

date = {2024-05-06},

urldate = {2024-05-06},

booktitle = {IEEE/IFIP Network Operations and Management Symposium},

pages = {1-3},

address = {Seoul, South Korea},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Bondarenko24:LatencyEmulation,

title = {Latency Visualization Emulation Scheme for Interactive Cloud XR Gaming},

author = {Volodymyr {Bondarenko} and Jonas {Schulz} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1109/PerComWorkshops59983.2024.10503547},

year  = {2024},

date = {2024-03-11},

urldate = {2024-03-11},

booktitle = {IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)},

pages = {385-387},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Yang24:DemoHapticFeedback,

title = {Touch the Metaverse: Demonstration of Haptic Feedback in Network-Assisted Augmented Reality},

author = {Yushan {Yang} and MingYu {Ma} and Tung V. {Doan} and Thomas {Hulin} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

doi = {10.1109/PerComWorkshops59983.2024.10503143},

year  = {2024},

date = {2024-03-11},

urldate = {2024-03-11},

booktitle = {IEEE Annual Conference on Pervasive Computing and Communications Workshops and Affiliated Events (PerCom)},

pages = {379-381},

address = {Biarritz, France},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Schade24:Demo,

title = {Intuitive Robot Control with Data Gloves for Industrial Use Cases},

author = {Achim {Schade} and Vu {Nguyen} and Cansu {Gencoglu} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2024},

date = {2024-01-06},

urldate = {2024-01-06},

booktitle = {2024 IEEE 21st Consumer Communications \& Networking Conference (CCNC 2024)},

pages = {2},

address = {Las Vegas, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Doan2311:Network,

title = {In-network Path Planning for Autonomous Driving},

author = {Tung V. {Doan} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

year  = {2023},

date = {2023-11-07},

urldate = {2023-11-07},

booktitle = {2023 IEEE Conference on Network Function Virtualization and Software 

Defined Networks (NFV-SDN)},

address = {Dresden, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Lham2311:Adaptive,

title = {Adaptive Network Coding: Achieving a reliability-latency tradeoff for 5G and 6G Systems},

author = {Osel {Lhamo} and Tung V. {Doan} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-11-07},

urldate = {2023-11-07},

booktitle = {2023 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)},

address = {Dresden, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{schulz2023nldemo,

title = {Anticipatory Hand Glove: Understanding Human Actions for Enhanced Interaction},

author = {Jonas {Schulz} and Frank H. P. {Fitzek} and Giang T. {Nguyen} and Vu {Nguyen} and Patrick {Seeling} },

doi = {10.1145/3594739.3610714},

year  = {2023},

date = {2023-10-08},

urldate = {2023-01-01},

booktitle = {Proceedings of the ACM international joint conference on Pervasive and Ubiquitous Computing (UbiComp)},

pages = {170\textendash174},

publisher = {Association for Computing Machinery},

address = {New York, NY, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{schulz2023limits,

title = {On the Limits of Lossy Compression for Human Activity Recognition in Sensor Networks},

author = {Jonas {Schulz} and Hristina {Radak} and Phuong T. {Nguyen} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1109/LCN58197.2023.10223374},

year  = {2023},

date = {2023-10-02},

urldate = {2023-10-02},

booktitle = {The 48th IEEE Conference on Local Computer Networks (LCN)},

pages = {1-4},

address = {Daytona Beach, FL, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@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}

}

@inproceedings{Hofe2310:H,

title = {H.264 Compress-Then-Analyze Transmission in Edge-Assisted Visual SLAM},

author = {Johannes {Hofer} and Jannek {Steinke} and Peter {Sossalla} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-10-01},

urldate = {2023-10-01},

booktitle = {European Wireless 2023 - 6G Driving a Sustainable Growth (EW 2023)},

pages = {6},

address = {Rome, Italy},

abstract = {Edge-assisted Visual Simultaneous Localization and Mapping (V-SLAM) systems 

offload complex analysis modules from computationally constrained mobile 

devices to cloud servers at the network edge. As visual data must travel 

through networks to reach the edge cloud, it is crucial to minimize 

transferred data while maintaining reliable and accurate localization and 

map generation. State-of-the-art systems perform pre-analysis of SLAM 

modules on the mobile device, causing high processing delays and limiting 

functionality. To minimise both throughput demand and latency, we are 

investigating video compression techniques in Analyze-Then-Compress (ATC) 

transmission systems. Evaluations employing the widely used H.264 

demonstrate that CTA achieves lower throughputs than its counterparts, as 

well as significantly reduced processing delays and transmission latencies. 

The results open up new possibilities to explore this research direction on 

edge-assisted V-SLAM further.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{radak2023a,

title = {Lightweight Generator of Synthetic IMU Sensor Data for Accurate AHRS Analysis},

author = {Hristina {Radak} and Christian {Scheunert} and Giang T. {Nguyen} and Vu {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1109/ARSO56563.2023.10187484},

year  = {2023},

date = {2023-07-25},

urldate = {2023-06-05},

booktitle = {Conference on Advanced Robotics and its Social Impacts (ARSO)},

publisher = {IEEE},

address = {Berlin, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Gammoudi23:SensingMatrices,

title = {Practical construction of sensing matrices for a greedy sparse recovery algorithm over finite fields},

author = {M\'{e}gane {Gammoudi} and Christian {Scheunert} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1109/DCC55655.2023.00020},

year  = {2023},

date = {2023-03-21},

urldate = {2023-03-21},

booktitle = {2023 Data Compression Conference (DCC)},

pages = {120-129},

address = {Snowbird, UT, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Schade2023Per,

title = {On the Advantages of Hand Gesture Recognition with Data Gloves for Gaming Applications},

author = {Achim {Schade} and Jonas {Schulz} and Vu {Nguyen} and Christian {Scheunert} and Sebastian {Bodenstedt} and Giang T. {Nguyen} and Stefanie {Speidel} and Frank H. P. {Fitzek}},

doi = {10.1109/PerComWorkshops56833.2023.10150283},

year  = {2023},

date = {2023-03-13},

urldate = {2023-03-13},

booktitle = {IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)},

journal = {Proceedings of the First IEEE International Conference on Pervasive Computing and Communications, 2023. (PerCom 2023).},

publisher = {IEEE},

address = {Atlanta, GA, USA},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{10062179,

title = {Interplay Between Priority Queues and Controlled Delay in Programmable Data Planes},

author = {Tung V. {Doan} and Tobias {Scheinert} and Osel {Lhamo} and Juan A. {Cabrera} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

doi = {10.23919/WONS57325.2023.10062179},

year  = {2023},

date = {2023-01-01},

urldate = {2023-01-01},

booktitle = {2023 18th Wireless On-Demand Network Systems and Services Conference (WONS)},

pages = {64-71},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Zhang2311NFV,

title = {Intelligent Scheduling in Softwarized 3D Networks for Industrial IoT Applications},

author = {Jiajing {Zhang} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-01-01},

urldate = {2023-01-01},

booktitle = {2023 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{jiajing2023HORA,

title = {HORA: Joint Handover and Resource Allocation on 3D Networks for Industrial IoT},

author = {Jiajing {Zhang} and Christian {Hartmann} and Peter {Sossalla} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-01-01},

urldate = {2023-01-01},

booktitle = {European Wireless (EW)},

address = {Rome, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{radakscheuert2023b,

title = {Performance Comparison of Real-Time Algorithms for IMU-Based Orientation Estimation},

author = {Hristina {Radak} and Christian {Scheunert} and Jonas {Schulz} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

year  = {2023},

date = {2023-01-01},

urldate = {2023-01-01},

booktitle = {European Wireless (EW)},

address = {Rome, Italy},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Schw2310:Codingb,

title = {Improving Reliability for Cloud-native 5G and Beyond using Network Coding},

author = {Osel {Lhamo} and Tung V. {Doan} and Elif {Tasdemir} and Mahdi {Attawna} and Stefan {Senk} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

year  = {2023},

date = {2023-01-01},

urldate = {2023-01-01},

booktitle = {2023 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN) (NFV-SDN'23)},

address = {Dresden, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{mattawna2023,

title = {Leveraging Data Plane Acceleration For Network Coding Deployment: A Measurement Study},

author = {Mahdi {Attawna} and Tung V. {Doan} and Vu {Nguyen} and Frank H. P. {Fitzek} and Giang T. {Nguyen}},

year  = {2023},

date = {2023-01-01},

urldate = {2023-01-01},

booktitle = {2023 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN) (NFV-SDN'23)},

address = {Dresden, Germany},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@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}

}

@inproceedings{Soss2212:Optimizing,

title = {Optimizing Edge SLAM: Judicious Parameter Settings and Parallelized Map Updates},

author = {Peter {Sossalla} and Johannes {Hofer} and Justus {Rischke} and Johannes V. S. {Busch} and Giang T. {Nguyen} and Martin {Reisslein} and Frank H. P. {Fitzek}},

doi = {10.1109/GLOBECOM48099.2022.10001128},

year  = {2022},

date = {2022-12-01},

urldate = {2022-12-01},

booktitle = {2022 IEEE Global Communications Conference: IoT and Sensor Networks 

(Globecom 2022 IoTSN)},

address = {Rio de Janeiro, Brazil},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Soss2206:5GMobile,

title = {Private 5G Solutions for Mobile Industrial Robots: A Feasibility Study},

author = {Peter {Sossalla} and Justus {Rischke} and Fabian {Baier} and Sebastian A. W. {Itting} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.1109/ISCC55528.2022.9912791},

year  = {2022},

date = {2022-10-19},

urldate = {2022-06-30},

booktitle = {27th IEEE Symposium on Computers and Communications (ISCC 2022)},

address = {Rhodes island, Greece},

abstract = {Mobile robots are an essential part of the vision of flexible production in a smart factory. To monitor and connect the robots, reliable and low latency communication is necessary. In this work, we conduct packet-based active measurements to evaluate the performance of a state-of-the-art 5G standalone system in a production environment. The focus is on whether 5G connections can meet the requirements specified by 3GPP in terms of delay and reliability. The results indicate that without cross-traffic, the requirement of a delay of less than 10 ms for 99.9 % of the packets can be met for the remote control and fleet management of mobile robots. However, as soon as cross-traffic is injected, especially in the uplink, the upper percentiles of the delay increase significantly, thus failing to hold the reliability requirements.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{2022statemeasurement,

title = {Towards Stateless Core Networks: Measuring State Access Patterns},

author = {Malte {H\"{o}weler} and Zuo {Xiang} and Franz {H\"{o}pfner} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {https://doi.org/10.25972/OPUS-28077},

year  = {2022},

date = {2022-08-12},

urldate = {2022-07-01},

booktitle = {W\"{u}rzburg Workshop and Modeling, Analysis and Simulation of Next-Generation Communication Networks 2022 (WueWoWas'22)},

volume = {4},

address = {W\"{u}rzburg, Germany},

note = {to appear},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{LhamoNguyenFitzek2022,

title = {Virtual Queues for QoS Compliance of Haptic Data Streams in Teleoperation},

author = {Osel {Lhamo} and Giang T. {Nguyen} and Frank H. P. {Fitzek}},

doi = {10.25972/OPUS-28076},

year  = {2022},

date = {2022-07-11},

urldate = {2022-07-11},

booktitle = {KuVS Fachgespr\"{a}ch - W\"{u}rzburg Workshop on Next-Generation Communication Networks (WueWoWas'22)},

pages = {4},

institution = {Institut f\"{u}r Informatik},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Senk2206:Flexible,

title = {Flexible Measurement Testbed for Evaluating Time-Sensitive Networking in Industrial Automation Applications},

author = {Stefan {Senk} and Marian {Ulbricht} and Javier {Acevedo} and Giang T. {Nguyen} and Patrick {Seeling} and Frank H. P. {Fitzek}},

doi = {10.1109/NetSoft54395.2022.9844050},

year  = {2022},

date = {2022-06-26},

urldate = {2022-06-26},

booktitle = {2022 IEEE 8th International Conference on Network Softwarization (NetSoft) 

(NetSoft 2022)},

address = {Milan, Italy},

abstract = {Deterministic communications are required for industrial environments, yet 

their realization is a challenging task. Time-Sensitive Networking (TSN) is 

intended to enable deterministic communication over inexpensive Ethernet 

networks. Standardized by the IEEE TSN working group, TSN enables precise 

control of time synchronization, traffic shaping, reliability enhancements, 

and network administration to answer the demands of industrial control 

applications. Subsequently, there is a significant need to enable turnkey 

research and 

implementation efforts. However, a current lack of open-sourced testbed 

implementations to investigate and study the behavior of TSN network 

devices limits verification to simulation and theoretical models. We 

introduce a publicly available, flexible, and open-sourced measurement 

testbed for evaluating TSN in the context of industrial automation 

applications to address the need to perform real-world measurements. In 

this contribution, we describe our testbed combining 

Commercial-Off-The-Shelf (COTS) hardware and existing open-source tools as 

a platform for in-depth evaluation of TSN devices. Providing detailed TSN 

backgrounds, we describe an in-depth performance analysis for our 

implementation. For a common Tactile Internet scenario, we observe an 

accuracy of close to 5 ns achievable with our publicly available COTS 

setup.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}