Jiajing Zhang; Huanzhuo Wu; Riccardo Bassoli; Riccardo Bonetto; Frank H. P. Fitzek
Deep Learning-based Energy Optimization for Electric Vehicles Integrated Smart Micro Grid Inproceedings
In: 2022 IEEE International Conference on Communications (ICC): Green Communication Systems and Networks Symposium (IEEE ICC'22 - GCSN Symposium), Seoul, Korea (South), 2022.
Abstract | BibTeX
@inproceedings{Zhan2205:Deep, title = {Deep Learning-based Energy Optimization for Electric Vehicles Integrated Smart Micro Grid}, author = {Jiajing {Zhang} and Huanzhuo {Wu} and Riccardo {Bassoli} and Riccardo {Bonetto} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-05-01}, urldate = {2022-05-01}, booktitle = {2022 IEEE International Conference on Communications (ICC): Green Communication Systems and Networks Symposium (IEEE ICC'22 - GCSN Symposium)}, address = {Seoul, Korea (South)}, abstract = {\"{A}pplying renewable energy in smart micro grid (MG) is increasingly receiving attention to reducing greenhouse gas emissions. However, the mismatch between supply and demand hinders the realization of this process. With the widespread use of Electrical Vehicles (EVs) and the development of emerging Mobile Edge Clouds (MECs), intelligent energy optimization becomes a way to the addressee the challenge. Therefore, in this paper, we propose a novel two-stage approach based on Deep Learning (DL) to reduce overall energy cost for sharing EVs integrated MG by forecasting its state and optimizing EVs scheduling. Our simulation results show that the joint design of forecasting and optimization reduces the overall energy consumption and the payment to the external grid."}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
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Peter Sossalla; Justus Rischke; Frank H. P. Fitzek
Enhanced One-Way Delay Monitoring with OpenFlow Inproceedings
In: 2022 IEEE 36th International Conference on Information Networking (ICOIN 2022), Jeju Island, Korea, 2022.
@inproceedings{Soss2201:OWD, title = {Enhanced One-Way Delay Monitoring with OpenFlow}, author = {Peter {Sossalla} and Justus {Rischke} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-01-12}, urldate = {2022-01-12}, booktitle = {2022 IEEE 36th International Conference on Information Networking (ICOIN 2022)}, address = {Jeju Island, Korea}, abstract = {Network monitoring is an important task in future networks to mitigate outages, guarantee low latency and high throughput, and quickly adapt to changes of network conditions. Software-Defined Networking (SDN) enables dynamic adaptation to changing network environments through the ability to program network behavior. However, to react properly to changing environments, precise and credible information about performance metrics such as latency is necessary. Recent research activities exploited OpenFlow, an SDN protocol, to measure delays inside the network, without the need for additional hard- or software. In this paper, we propose an improved method to measure one-way delays, which can handle asymmetrical delays between the SDN controller and the switches. We implemented our approach in a hardware testbed to evaluate it in a setup with asymmetrical delays and traffic loads. The results show that we are able to measure asymmetrical delays in the network. Additionally, the proposed solution is capable of discovering the network topology and therefore gives together with the performance metrics the information for efficient routing decisions. In addition, we make the source code of our implementation publicly available.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Andreas I. Grohmann; Johannes V. S. Busch; Adrian Bretschneider; Christopher Lehmann; Frank H. P. Fitzek
JAVRIS: Joint Artificial Visual Prediction and Control for Remote-(Robot) Interaction Systems Inproceedings
In: 2022 IEEE 19th Annual Consumer Communications & Networking Conference (CCNC) (CCNC 2022), Las Vegas, USA, 2022.
@inproceedings{Grohmann22:JAVRIS, title = {JAVRIS: Joint Artificial Visual Prediction and Control for Remote-(Robot) Interaction Systems}, author = {Andreas I. {Grohmann} and Johannes V. S. {Busch} and Adrian {Bretschneider} and Christopher {Lehmann} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-01-08}, urldate = {2022-01-08}, booktitle = {2022 IEEE 19th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2022)}, address = {Las Vegas, USA}, abstract = {In recent years, robots are taking on more and more tasks throughout many different application domains. Many of those robots work fully automatically and without human intervention. However, more complex tasks still require to be done by a human in remote control. One example would be robot remote surgery. Remote controlling a robot requires ultra-low latency on the communication, to allow fast and precise movements. To make this possible with today's systems, the human operator must be in the same room. Enabling the operator to operate from anywhere around the world, would bring a huge benefit as travels for highly trained experts can be minimized. In order to allow wider distances between the operator and robot, we propose an AI-based prediction. Predicting the robots behavior can generate negative latency, which improves the precision of control. In large-scale communication networks, the main part of experienced latency comes from the propagation delay and is therefore not avoidable. Predicting upcoming data before it actually arrives, can create a zero-latency experience for the human operator. To prove this idea in the context of remote robot control, we propose JAVRIS. Using the CMIYC demonstrator as example, JAVRIS improved the score of an inexperienced user by over 1000%.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Peter Sossalla; Justus Rischke; Giang T. Nguyen; Frank H. P. Fitzek
Offloading Robot Control with 5G Inproceedings
@inproceedings{Sossalla2201:Offloading, title = {Offloading Robot Control with 5G}, author = {Peter {Sossalla} and Justus {Rischke} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-01-08}, urldate = {2022-01-01}, booktitle = {2022 IEEE 19th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2022)}, address = {Las Vegas, USA}, abstract = {Simultaneous Localization and Mapping (SLAM), among other critical functions of mobile robots, such as navigation, are computationally expensive. When deployed at the robot, those functions demand high energy consumption and result in shorter operation time. Offloading SLAM to an Edge Cloud (EC) can significantly reduce the robot's computing demand and resources, subsequently reducing energy consumption. We offload intelligence of mobile robot control functionality, i.e., navigation, localization, and control to an EC. The EC processes sensor data and sends the robot the directional velocities. Meanwhile, a 5G wireless connection ensures the necessary low latencies and high throughputs. We demonstrate the feasibility of offloading SLAM and navigation in an EC based on a use case in automotive production. Additionally, we developed a digital twin of the robot and visualized its current sensor data.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Huanzhuo Wu; Yunbin Shen; Máté Tömösközi; Giang T. Nguyen; Frank H. P. Fitzek
Demonstration of In-Network Audio Processing for Low-Latency Anomaly Detection in Smart Factories Inproceedings
In: 2022 IEEE 19th Annual Consumer Communications & Networking Conference (CCNC) (CCNC 2022), virtual, 2022.
BibTeX
@inproceedings{Wu2201:Demonstration, title = {Demonstration of In-Network Audio Processing for Low-Latency Anomaly Detection in Smart Factories}, author = {Huanzhuo {Wu} and Yunbin {Shen} and M\'{a}t\'{e} {T\"{o}m\"{o}sk\"{o}zi} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-01-08}, urldate = {2022-01-01}, booktitle = {2022 IEEE 19th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2022)}, address = {virtual}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Máté Tömösközi; Maroua Taghouti; Huanzhuo Wu; Frank H. P. Fitzek
Bitteiler: Demonstration of Efficient and Private Massive Industrial IoT Communications Inproceedings
@inproceedings{Tomo2201:Bitteiler, title = {Bitteiler: Demonstration of Efficient and Private Massive Industrial IoT Communications}, author = {M\'{a}t\'{e} {T\"{o}m\"{o}sk\"{o}zi} and Maroua {Taghouti} and Huanzhuo {Wu} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-01-08}, urldate = {2022-01-08}, booktitle = {2022 IEEE 19th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2022)}, address = {virtual}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Andreas I. Grohmann; Christopher Lehmann; Thomas Höschele; Frank H. P. Fitzek
BakeryRobot: 5G connected robot for SMEs Inproceedings
@inproceedings{Grohmann22:BakeryRoboty, title = {BakeryRobot: 5G connected robot for SMEs}, author = {Andreas I. {Grohmann} and Christopher {Lehmann} and Thomas {H\"{o}schele} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-01-08}, urldate = {2022-01-08}, booktitle = {2022 IEEE 19th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2022)}, address = {virtual}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Jens Wagner; Helmuth Morath; Jiajing Zhang; Florian Wieczorek; Lisa-Marie Lüneburg; Frank H. P. Fitzek; Giang T. Nguyen
Tactile Electronics Meets Softwarised Networks Inproceedings
@inproceedings{Wagn2201:Tactile, title = {Tactile Electronics Meets Softwarised Networks}, author = {Jens {Wagner} and Helmuth {Morath} and Jiajing {Zhang} and Florian {Wieczorek} and Lisa-Marie {L\"{u}neburg} and Frank H. P. {Fitzek} and Giang T. {Nguyen}}, year = {2022}, date = {2022-01-08}, urldate = {2022-01-01}, booktitle = {2022 IEEE 19th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2022)}, address = {virtual}, abstract = {Empowered by the shallow latency softwarised networks, the envisioned Tactile Internet with Human in the Loop (TaHiL) requires tactile electronics to infer human intention. Their integration, even though critical, lacks a detailed discussion in the literature. This paper highlights the critical roles of integrating tactile electronics and softwarised networks aiming at increasing adaption. We systematically address three components of such integration, namely the wireless frontend and medium access, data compression, and adaptation. Finally, we present eGlove, a prototypical wireless sensor testbed to capture the position of the hand and the motion of each finger, a significant step to future evaluation.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Christopher Lehmann; Riccardo Trivisonno; Sreekrishna Pandi; Clarissa Marquezan; Frank H. P. Fitzek
On the Challenges and Performance of Cooperative Communication in 5G and B5G Systems Inproceedings
In: IEEE Global Communications Conference, Madrid, Spain, 2021.
@inproceedings{Lehmann21:CooperationIn5G, title = {On the Challenges and Performance of Cooperative Communication in 5G and B5G Systems}, author = {Christopher {Lehmann} and Riccardo {Trivisonno} and Sreekrishna {Pandi} and Clarissa {Marquezan} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-12-07}, urldate = {2021-12-07}, booktitle = {IEEE Global Communications Conference}, address = {Madrid, Spain}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Huanzhuo Wu; Yunbin Shen; Xun Xiao; Artur Hecker; Frank H. P. Fitzek
In-Network Processing Acoustic Data for Anomaly Detection in Smart Factory Inproceedings
In: 2021 IEEE Global Communications Conference: IoT and Sensor Networks (Globecom2021 IoTSN), Madrid, Spain, 2021.
@inproceedings{Wu21:InNetworkProcessingAcousticData, title = {In-Network Processing Acoustic Data for Anomaly Detection in Smart Factory}, author = {Huanzhuo {Wu} and Yunbin {Shen} and Xun {Xiao} and Artur {Hecker} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-12-07}, urldate = {2021-12-01}, booktitle = {2021 IEEE Global Communications Conference: IoT and Sensor Networks (Globecom2021 IoTSN)}, address = {Madrid, Spain}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Huanzhuo Wu; Jia He; Máté Tömösközi; Zuo Xiang; Frank H. P. Fitzek
In-Network Processing for Low-Latency Industrial Anomaly Detection in Softwarized Networks Inproceedings
In: 2021 IEEE Global Communications Conference: Next-Generation Networking and Internet (Globecom2021 NGNI), Madrid, Spain, 2021.
@inproceedings{Wu21:InNetworkProcessingLowLatency, title = {In-Network Processing for Low-Latency Industrial Anomaly Detection in Softwarized Networks}, author = {Huanzhuo {Wu} and Jia {He} and M\'{a}t\'{e} {T\"{o}m\"{o}sk\"{o}zi} and Zuo {Xiang} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-12-07}, urldate = {2021-12-01}, booktitle = {2021 IEEE Global Communications Conference: Next-Generation Networking and Internet (Globecom2021 NGNI)}, address = {Madrid, Spain}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Stefan Senk; Sebastian A. W. Itting; Jennifer Gabriel; Christopher Lehmann; Thomas Höschele; Frank H. P. Fitzek; Martin Reisslein
5G NSA and SA Campus Network Testbeds for Evaluating Industrial Automation Inproceedings
In: European Wireless 2021, 2021.
@inproceedings{Senk21:CampusTestbed, title = {5G NSA and SA Campus Network Testbeds for Evaluating Industrial Automation}, author = {Stefan {Senk} and Sebastian A. W. {Itting} and Jennifer {Gabriel} and Christopher {Lehmann} and Thomas {H\"{o}schele} and Frank H. P. {Fitzek} and Martin {Reisslein}}, year = {2021}, date = {2021-11-10}, booktitle = {European Wireless 2021}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Paul Schwenteck; Rico Radeke; Frank H. P. Fitzek
Analytical Performance Investigation of CRLNC in Single Hop Communication Inproceedings
@inproceedings{Schw2111:Analytical, title = {Analytical Performance Investigation of CRLNC in Single Hop Communication}, author = {Paul {Schwenteck} and Rico {Radeke} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-11-10}, booktitle = {European Wireless 2021}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Marian Ulbricht; Javier Acevedo; Surik Krdoyan; Frank H. P. Fitzek
Emulation vs. Reality: Hardware and Software Co-Design in Emulated and Implemented Time-Sensitive Networks Inproceedings
In: European Wireless 2021, Verona, Italy, 2021.
@inproceedings{Ulbricht21:hwswTSN, title = {Emulation vs. Reality: Hardware and Software Co-Design in Emulated and Implemented Time-Sensitive Networks}, author = {Marian {Ulbricht} and Javier {Acevedo} and Surik {Krdoyan} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-11-10}, booktitle = {European Wireless 2021}, address = {Verona, Italy}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Alexandros Palaios; Christian Leonard Vielhaus; Daniel Fabian Külzer; Philipp Geuer; Raja Sattiraju; Jochen Fink; Martin Kasparick; Cara Watermann; Gerhard P. Fettweis; Frank H. P. Fitzek; Hans D. Schotten; Slawomir Stanczak
Effect of Spatial, Temporal and Network Features on Uplink and Downlink Throughput Prediction Inproceedings
In: 2021 IEEE 4th 5G World Forum (5GWF) (5G-WF'21), Montreal, Canada, 2021.
@inproceedings{Palaios2110:Effect, title = {Effect of Spatial, Temporal and Network Features on Uplink and Downlink Throughput Prediction}, author = {Alexandros {Palaios} and Christian Leonard {Vielhaus} and Daniel Fabian {K\"{u}lzer} and Philipp {Geuer} and Raja {Sattiraju} and Jochen {Fink} and Martin {Kasparick} and Cara {Watermann} and Gerhard P. {Fettweis} and Frank H. P. {Fitzek} and Hans D. {Schotten} and Slawomir {Stanczak}}, year = {2021}, date = {2021-10-13}, urldate = {2021-10-13}, booktitle = {2021 IEEE 4th 5G World Forum (5GWF) (5G-WF'21)}, address = {Montreal, Canada}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Precise Fruits: Hardware Supported Time-Synchronisation on the RaspberryPI Inproceedings
In: 2021 International Conference on Smart Applications, Communications and Networking (SmartNets): Industry 40 and Connected Factory, 2021.
@inproceedings{Ulbricht21:PreciseFruits, title = {Precise Fruits: Hardware Supported Time-Synchronisation on the RaspberryPI}, author = {Marian {Ulbricht} and Javier {Acevedo} and Surik {Krdoyan} and Frank H. P. {Fitzek} }, year = {2021}, date = {2021-09-22}, booktitle = {2021 International Conference on Smart Applications, Communications and Networking (SmartNets): Industry 40 and Connected Factory}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Paul Schwenteck; Elif Tasdemir; Rico Radeke; Frank H. P. Fitzek
Performance Analysis of Caterpillar RLNC in Multi-Hop Communication Inproceedings
In: IEEE PIMRC 2021, 2021.
@inproceedings{Schw2109:Theoretical, title = {Performance Analysis of Caterpillar RLNC in Multi-Hop Communication}, author = {Paul {Schwenteck} and Elif {Tasdemir} and Rico {Radeke} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-09-12}, booktitle = {IEEE PIMRC 2021}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Alexandros Palaios; Philipp Geuer; Jochen Fink; Daniel Fabian Külzer; Fabian Göttsch; Martin Kasparick; Daniel Schäufele; Rodrigo Hernangómez; Sanket Partani; Raja Sattiraju; Atul Kumar; Friedrich Burmeister; Andreas Weinand; Christian Leonard Vielhaus; Frank H. P. Fitzek; Gerhard P. Fettweis; Hans D. Schotten; Slawomir Stanczak
Network Under Control: Multi-Vehicle E2E Measurements for AI-Based QoS Prediction Inproceedings
In: 2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) (IEEE PIMRC 2021), virtual, 2021.
@inproceedings{Pala2109:Network, title = {Network Under Control: Multi-Vehicle E2E Measurements for AI-Based QoS Prediction}, author = {Alexandros {Palaios} and Philipp {Geuer} and Jochen {Fink} and Daniel Fabian {K\"{u}lzer} and Fabian {G\"{o}ttsch} and Martin {Kasparick} and Daniel {Sch\"{a}ufele} and Rodrigo {Hernang\'{o}mez} and Sanket {Partani} and Raja {Sattiraju} and Atul {Kumar} and Friedrich {Burmeister} and Andreas {Weinand} and Christian Leonard {Vielhaus} and Frank H. P. {Fitzek} and Gerhard P. {Fettweis} and Hans D. {Schotten} and Slawomir {Stanczak}}, year = {2021}, date = {2021-09-12}, urldate = {2021-09-01}, booktitle = {2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) (IEEE PIMRC 2021)}, address = {virtual}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Peter Sossalla; Justus Rischke; Johannes Hofer; Frank H. P. Fitzek
Evaluating the Advantages of Remote SLAM on an Edge Cloud Inproceedings
In: 2021 IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2021), 2021.
@inproceedings{Sossalla21:EdgeSLAM, title = {Evaluating the Advantages of Remote SLAM on an Edge Cloud}, author = {Peter {Sossalla} and Justus {Rischke} and Johannes {Hofer} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-09-07}, booktitle = {2021 IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2021)}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Sisay Tadesse Arzo; Francesco Zambotto; Fabrizio Granelli; Riccardo Bassoli; Michael Devetsikiotis; Frank H. P. Fitzek
A Translator as Virtual Network Function for Network Level Interoperability of Different IoT Technologies Inproceedings
In: 2021 IEEE 7th International Conference on Network Softwarization (NetSoft), pp. 416-422, 2021.
Links | BibTeX
@inproceedings{9492677, title = {A Translator as Virtual Network Function for Network Level Interoperability of Different IoT Technologies}, author = {Sisay Tadesse {Arzo} and Francesco {Zambotto} and Fabrizio {Granelli} and Riccardo {Bassoli} and Michael {Devetsikiotis} and Frank H. P. {Fitzek}}, doi = {10.1109/NetSoft51509.2021.9492677}, year = {2021}, date = {2021-06-28}, urldate = {2021-01-01}, booktitle = {2021 IEEE 7th International Conference on Network Softwarization (NetSoft)}, pages = {416-422}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Huanzhuo Wu; Jia He; Máté Tömösközi; Frank H. P. Fitzek
Abstraction-based Multi-object Acoustic Anomaly Detection for Low-complexity Big Data Analysis Inproceedings
In: WS17 IEEE ICC 2021 Workshop on Communication, Computing, and Networking in Cyber-Physical Systems (WS17 ICC'21 Workshop - CCN-CPS), Montreal, Canada, 2021.
@inproceedings{Wu2106:Abstraction, title = {Abstraction-based Multi-object Acoustic Anomaly Detection for Low-complexity Big Data Analysis}, author = {Huanzhuo {Wu} and Jia {He} and M\'{a}t\'{e} {T\"{o}m\"{o}sk\"{o}zi} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-06-14}, booktitle = {WS17 IEEE ICC 2021 Workshop on Communication, Computing, and Networking in Cyber-Physical Systems (WS17 ICC'21 Workshop - CCN-CPS)}, address = {Montreal, Canada}, abstract = {In the deployments of cyber-physical systems, specifically predictive maintenance and Internet of Things applications, a staggering amount of data can be harvested, transmitted, and recorded. Although the collection of large data sets can be used for many solutions, its utilization is made difficult by the increased overhead on the transmission and limited processing capabilities of the underlying physical system. For such highly correlated and extensive data, this situation is usually described as data-rich, information-poor. We propose for the first time a novel one-stage method, called Information-Abstraction-Net (IA-Net), for the detection of abnormal events in multi-object anomaly detection scenarios by utilizing highly abstracted sensory information instead of the entire sampled data set to elevate the transmission and analysis needs of the system. We find that the computation complexity of IA-Net is reduced by half compared to competing solutions and the detection accuracy is increased by about 5-47%, as well.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Elif Tasdemir; Juan A. Cabrera Guerrero; Frank Gabriel; Dongho You; Frank H. P. Fitzek
Sliding Window RLNC on Multi-Hop Communication for Low Latency Inproceedings
In: 2021 IEEE 93rd Vehicular Technology Conference: VTC2021-Spring, Helsinki, Finland, 2021.
@inproceedings{Tasd2021:Sliding, title = {Sliding Window RLNC on Multi-Hop Communication for Low Latency}, author = {Elif {Tasdemir} and Juan A. {Cabrera Guerrero} and Frank {Gabriel} and Dongho {You} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-04-25}, booktitle = {2021 IEEE 93rd Vehicular Technology Conference: VTC2021-Spring}, address = {Helsinki, Finland}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Elif Tasdemir; Máté Tömösközi; Hani Salah; Frank H. P. Fitzek
Low-latency Sliding-window Recoding Inproceedings
@inproceedings{Tasd2021:LowLatency, title = {Low-latency Sliding-window Recoding}, author = {Elif {Tasdemir} and M\'{a}t\'{e} {T\"{o}m\"{o}sk\"{o}zi} and Hani {Salah} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-04-25}, booktitle = {2021 IEEE 93rd Vehicular Technology Conference: VTC2021-Spring}, address = {Helsinki, Finland}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Juan A. Cabrera Guerrero; Raphael Steppert; Frank Gabriel; Frank H. P. Fitzek
Do not Waste the Waste: Packetized Rateless Algebraic Consistency for IEEE 802.11 Networks Inproceedings
In: 2021 IEEE Wireless Communications and Networking Conference (WCNC), 2021.
@inproceedings{9120818, title = {Do not Waste the Waste: Packetized Rateless Algebraic Consistency for IEEE 802.11 Networks}, author = {Juan A. {Cabrera Guerrero} and Raphael {Steppert} and Frank {Gabriel} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-03-29}, urldate = {2021-01-01}, booktitle = {2021 IEEE Wireless Communications and Networking Conference (WCNC)}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Roberto Torre; Robert-Steve Schmoll; Florian Kemser; Hani Salah; Ievgenii A. Tsokalo; Frank H. P. Fitzek
Benchmarking Live Migration Performance under Stressed Conditions Inproceedings
In: 2021 IEEE 18th Annual Consumer Communications & Networking Conference (CCNC) (CCNC 2021), Las Vegas, USA, 2021.
@inproceedings{Torr2101:Benchmarking, title = {Benchmarking Live Migration Performance under Stressed Conditions}, author = {Roberto {Torre} and Robert-Steve {Schmoll} and Florian {Kemser} and Hani {Salah} and Ievgenii A. {Tsokalo} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-01-09}, booktitle = {2021 IEEE 18th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2021)}, address = {Las Vegas, USA}, abstract = {Live migration is a technology that seamlessly relocates a virtualized service between physical hosts, which allows services to rapidly adapt to environmental changes. Despite the large amount of research, mainly aiming at minimizing the downtime, there is still a lack of understanding of its performance using the most common off-the-shelf virtualization technologies, namely docker containers and KVM. Understanding the barriers of live migration will give companies the knowledge on whether the migration is possible or not, when the migration needs to be triggered, how many resources the migration will use, and under which conditions the migration will be successful. Moreover, it helps to detect bottlenecks, and also to identify which parts of the migration need to be improved. Towards a better understanding of live migration, we build a testbed and use it to migrate a computation-intensive application with docker and KVM. We evaluate the service downtime, migration time, and network usage under different conditions. The results show that KVM outperforms docker in most of the scenarios, with some critical exceptions where only docker manages to perform migration.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Patrick Seeling; Frank H. P. Fitzek
Anticipatory Networking: Negative Latency for Ubiquitous Computing Inproceedings
@inproceedings{SeeFit2101:Anticipatory, title = {Anticipatory Networking: Negative Latency for Ubiquitous Computing}, author = {Patrick {Seeling} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-01-09}, booktitle = {2021 IEEE 18th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2021)}, address = {Las Vegas, USA}, abstract = {Future networks relying on models in their applications, e.g., control loops in the Tactile Internet, will exhibit a need to have model parameters available before interactions take place. This anticipatory delivery of model weights effectively results in required negative latencies for the overall services. We provide an exemplary motivation based on advertising to mobile users that is optimized by user-modeled preferences. We employ this example for our discussion of anticipatory networking in this paper, with an overall focus on the overarching concepts.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Alexander Kropp; Mario Schwalbe; Ievgenii A. Tsokalo; Martin Süßkraut; Robert-Steve Schmoll; Frank H. P. Fitzek
Reliable Control for Robotics - Hardware Resilience Powered by Software Inproceedings
@inproceedings{Kropp2021, title = {Reliable Control for Robotics - Hardware Resilience Powered by Software}, author = {Alexander {Kropp} and Mario {Schwalbe} and Ievgenii A. {Tsokalo} and Martin {S\"{u}\sskraut} and Robert-Steve {Schmoll} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-01-09}, booktitle = {2021 IEEE 18th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2021)}, address = {Las Vegas, USA}, abstract = {Industry 4.0 is now much more than just a buzzword. However, with the advancement of automation through digitization and softwarization of dedicated hardware, applications are also becoming more susceptible to random hardware errors in the calculation. This cyber-physical demonstrator uses a robotic application to show the effects that even single bit flips can have in the real world due to hardware errors. Using the graphical user interface including the human machine interface, the audience can generate hardware errors in the form of bit flips and see their effects live on the robot. In this paper we will be showing a new technology, the SIListra Safety Transformer (SST), that makes it possible to detect those kind of random hardware errors, which can subsequently make safety-critical applications more reliable.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Andreas I. Grohmann; Alexander Kropp; Christopher Lehmann; Ievgenii A. Tsokalo; Frank H. P. Fitzek
Catch Me If You Can: Demonstration of Publicly Remote Controlled Robots Inproceedings
@inproceedings{Grohmann2021, title = {Catch Me If You Can: Demonstration of Publicly Remote Controlled Robots}, author = {Andreas I. {Grohmann} and Alexander {Kropp} and Christopher {Lehmann} and Ievgenii A. {Tsokalo} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-01-09}, booktitle = {2021 IEEE 18th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2021)}, address = {Las Vegas, USA}, abstract = {This demonstrator enables remote audiences to control robots within our lab. The purpose is to play a little game in order to show remote control over the public internet. Users are able to interact with the demo remotely through the web interface. This demonstrates an straight forward approach for remote robot operation independent from a specific device. Any current web browser running on a commercial off-the-shelf computer or mobile phone can be used to interact with the demo. However, it also shows the limitations of this kind of robot control. Dependent on the user's location and network connection, different amounts of latency come into play. Within this demo this effects the difficulty, as only fast or precise movements are possible.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Andreas I. Grohmann; David Nophut; Marek Sobe; Adrian Bretschneider; Frank H. P. Fitzek
Interference resilience of Thread: A practical performance evaluation Inproceedings
@inproceedings{Groh2101:Interference, title = {Interference resilience of Thread: A practical performance evaluation}, author = {Andreas I. {Grohmann} and David {Nophut} and Marek {Sobe} and Adrian {Bretschneider} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-01-09}, booktitle = {2021 IEEE 18th Annual Consumer Communications \& Networking Conference (CCNC) (CCNC 2021)}, address = {Las Vegas, USA}, abstract = {Currently, most IoT services are hosted centralized in a cloud. However, they rely on data gathered by numerous distributed sensors, which require to be connected to these clouds. At the moment this is realized with non-IP based proprietary wireless sensor networks that use inflexible networking concepts and require to be carefully configured. The Thread protocol, with its implementation OpenThread, is a new wireless mesh approach to solve this problem. OpenThread is maintained by the Thread group, which is an organization supported by almost 300 companies, including Google, Amazon, and Apple. Its design is based on an IPv6, for seamless integration in existing IP networks. This work, after a short a practical overview of the Thread protocol in general, investigates the network performance in different interference scenarios based on results from a hardware testbed, set up in an office building. This testbed is based on the Nordic Semiconductor nRF52840 System on a Chip (SoC), running OpenThread from the official github repository. Besides a thorough examination for round-trip-time (RTT) and losses, a stability test was performed over five weeks, to see the impact of interference during business hours. We measured RTTs in the range of 10 to 100 ms and losses up to 40% depending on interfering wireless services. Despite its obvious advantages, from our experimental results, it is evident how some practical limitations make OpenThread not always a good choice.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Elif Tasdemir; Christopher Lehmann; Frank H. P. Fitzek
Joint Application of Sliding Window and Full-Vector RLNC for Vehicular Platooning Inproceedings
In: 2021 11th Annual Computing and Communication Workshop and Conference (CCWC), Las Vegas, USA, 2021.
@inproceedings{Tasd2021:JointCoding, title = {Joint Application of Sliding Window and Full-Vector RLNC for Vehicular Platooning}, author = {Elif {Tasdemir} and Christopher {Lehmann} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-01-01}, booktitle = {2021 11th Annual Computing and Communication Workshop and Conference (CCWC)}, address = {Las Vegas, USA}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Javier Acevedo; Marian Ulbricht; Jennifer Gabriel; Frank H. P. Fitzek
Hardware Accelerated Cryptography for Tactile Internet Inproceedings
In: European Wireless 2021 (EW 2021), Verona, Italy, 2021.
@inproceedings{Acev2111:Hardware, title = {Hardware Accelerated Cryptography for Tactile Internet}, author = {Javier {Acevedo} and Marian {Ulbricht} and Jennifer {Gabriel} and Frank H. P. {Fitzek}}, year = {2021}, date = {2021-01-01}, booktitle = {European Wireless 2021 (EW 2021)}, address = {Verona, Italy}, abstract = {Tactile Internet (TI) applications such as industry automa-tion, connected autonomous cars, augmented reality and remotesurgery, are based on secure data transmissions at a very lowend-to-end latency. In order to fulfill those requirements in real applications, it is necessary to implement traffic encryption on the physical layer rather than the application layer. Nevertheless, the aforementioned integration is a computing intensive task, in which many arithmetic operations are involved. Therefore, hardware acceleration may be a solution to provide enough throughput, while maintaining low power consumption. In this paper we present the implementation of hardware acceleratorsfor cryptographic algorithms on heterogeneous multi-core dedicated hardware, using the state-of-the-art WolfSSL software embedded library. By comparing our implementation to software-only solutions in terms of throughput and delay using variabledata sets, we find performance improvements up to three orders of magnitude as well as around 80% latency reductions in the computing time.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Frank H. P. Fitzek; Shu-Chen Li; Stefanie Speidel; Thorsten Strufe; Patrick Seeling
Frontiers of Transdisciplinary Research in Tactile Internet with Human-in-the-Loop Inproceedings
In: 2021 17th International Symposium on Wireless Communication Systems (ISWCS) (ISWCS 2021), Berlin, Germany, 2021.
@inproceedings{Fitz2109:Frontiers, title = {Frontiers of Transdisciplinary Research in Tactile Internet with Human-in-the-Loop}, author = {Frank H. P. {Fitzek} and Shu-Chen {Li} and Stefanie {Speidel} and Thorsten {Strufe} and Patrick {Seeling}}, year = {2021}, date = {2021-01-01}, booktitle = {2021 17th International Symposium on Wireless Communication Systems (ISWCS) (ISWCS 2021)}, address = {Berlin, Germany}, abstract = {Recent technological advances in developing intelligent telecommunication networks, ultra-compact bendable wireless transceiver chips, adaptive wearable sensors and actuators, and secure computing infrastructures along with progress made in psychology and neuroscience for understanding neurocognitive and computational principles of human behavior combined have paved the way for a new field of research: Tactile Internet with Human-in-the-Loop (TaHiL). This emerging field of transdisciplinary research aims to promote next generation digitalized human-machine interactions in perceived real time. To achieve this goal, mechanisms and principles of human goal-directed multisensory perception and action need to be integrated into technological designs for breakthrough innovations in mobile telecommunication, electronics and materials engineering, as well as computing. This overview article highlights key challenges and the frontiers of research embarked in the new field of TaHiL. Revolutionizing the current Internet as the digital infrastructure for sharing visual and auditory information globally, the TaHiL research will enable humans to share tactile and haptic information and thus veridically immerse themselves into virtual, remote or inaccessible real environments to exchange skills and expertise with other humans or machines for applications in medicine, industry, and the Internet of Skills.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Mahshid Mehrabi; Shiwei Shen; Vincent Latzko; Yuanfei Wang; Frank H. P. Fitzek
Energy-Aware Cooperative Offloading Framework for Inter-dependent and Delay-sensitive Tasks Inproceedings
In: 2020 IEEE Global Communications Conference: Selected Areas in Communications: Cloud & Fog/Edge Computing, Networking and Storage (Globecom2020 SAC CCNS), Taipei, Taiwan, 2020.
@inproceedings{Mehr2020:Energyc, title = {Energy-Aware Cooperative Offloading Framework for Inter-dependent and Delay-sensitive Tasks}, author = {Mahshid {Mehrabi} and Shiwei {Shen} and Vincent {Latzko} and Yuanfei {Wang} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-12-07}, booktitle = {2020 IEEE Global Communications Conference: Selected Areas in Communications: Cloud \& Fog/Edge Computing, Networking and Storage (Globecom2020 SAC CCNS)}, address = {Taipei, Taiwan}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Roberto Torre; Clara Costa Sala; Sreekrishna Pandi; Hani Salah; Giang T. Nguyen; Frank H. P. Fitzek
A Random Linear Network Coded HARQ Solution for Lossy and High-Jitter Wireless Networks Inproceedings
In: 2020 IEEE Global Communications Conference: Communication QoS, Reliability and Modeling (IEEE Globecom 2020 CQRM), 2020.
@inproceedings{Torre020:harq, title = {A Random Linear Network Coded HARQ Solution for Lossy and High-Jitter Wireless Networks}, author = {Roberto {Torre} and Clara {Costa Sala} and Sreekrishna {Pandi} and Hani {Salah} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-12-07}, booktitle = {2020 IEEE Global Communications Conference: Communication QoS, Reliability and Modeling (IEEE Globecom 2020 CQRM)}, journal = {2020 IEEE Global Communications Conference: Communication QoS, Reliability and Modeling (IEEE Globecom 2020 CQRM)}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Sandra Zimmermann; Justus Rischke; Juan A. Cabrera Guerrero; Frank H. P. Fitzek
Journey to MARS: Interplanetary Coding for relieving CDNs Inproceedings
@inproceedings{Zimm2012:Journey, title = {Journey to MARS: Interplanetary Coding for relieving CDNs}, author = {Sandra {Zimmermann} and Justus {Rischke} and Juan A. {Cabrera Guerrero} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-12-07}, booktitle = {2020 IEEE Global Communications Conference: Selected Areas in Communications: Cloud \& Fog/Edge Computing, Networking and Storage (Globecom2020 SAC CCNS)}, address = {Taipei, Taiwan}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Huanzhuo Wu; Yunbin Shen; Jiajing Zhang; Hani Salah; Ievgenii A. Tsokalo; Frank H. P. Fitzek
Adaptive Extraction-Based Independent Component Analysis for Time-Sensitive Applications Inproceedings
In: 2020 IEEE Global Communications Conference: Selected Areas in Communications: Internet of Things and Smart Connected Communities (Globecom2020 SAC IoTSCC), 2020.
@inproceedings{Wu2020b, title = {Adaptive Extraction-Based Independent Component Analysis for Time-Sensitive Applications}, author = {Huanzhuo {Wu} and Yunbin {Shen} and Jiajing {Zhang} and Hani {Salah} and Ievgenii A. {Tsokalo} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-12-07}, booktitle = {2020 IEEE Global Communications Conference: Selected Areas in Communications: Internet of Things and Smart Connected Communities (Globecom2020 SAC IoTSCC)}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Tung V. Doan; Chenglin Ding; Giang T. Nguyen; Dongho You; Frank H. P. Fitzek
FAST: Flexible and Low-latency State Transfer in Mobile Edge Computing Inproceedings
In: 2020 IEEE Global Communications Conference: Next-Generation Networking and Internet (Globecom2020 NGNI), Taipei, Taiwan, 2020.
@inproceedings{Doan2012:FAST, title = {FAST: Flexible and Low-latency State Transfer in Mobile Edge Computing}, author = {Tung V. {Doan} and Chenglin {Ding} and Giang T. {Nguyen} and Dongho {You} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-12-07}, booktitle = {2020 IEEE Global Communications Conference: Next-Generation Networking and Internet (Globecom2020 NGNI)}, address = {Taipei, Taiwan}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Vu Nguyen; Juan A. Cabrera Guerrero; Sreekrishna Pandi; Giang T. Nguyen; Frank H. P. Fitzek
Exploring the Benefits of Memory-Limited Fulcrum Recoding for Heterogeneous Nodes Inproceedings
In: IEEE Globecom, 2020.
@inproceedings{recoding2020, title = {Exploring the Benefits of Memory-Limited Fulcrum Recoding for Heterogeneous Nodes}, author = {Vu {Nguyen} and Juan A. {Cabrera Guerrero} and Sreekrishna {Pandi} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-12-07}, booktitle = {IEEE Globecom}, journal = {IEEE Globecom}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Sandra Hofmann; Dominic A. Schupke; Frank H. P. Fitzek
Optimal Throughput Allocation in Air-to-Ground Networks Inproceedings
In: 2020 IEEE Global Communications Conference (IEEE Globecom 2020), 2020.
@inproceedings{Hofmann2020, title = {Optimal Throughput Allocation in Air-to-Ground Networks}, author = {Sandra {Hofmann} and Dominic A. {Schupke} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-12-07}, booktitle = {2020 IEEE Global Communications Conference (IEEE Globecom 2020)}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Förster Niklas; Juan A. Cabrera Guerrero; Elke Franz; Stefan Pfennig; Frank H. P. Fitzek
Efficient Confidentiality for Network Coded Distributed Storage Inproceedings
In: IEEE Globecom, Taipei, Taiwan, 2020.
@inproceedings{securityNC2020, title = {Efficient Confidentiality for Network Coded Distributed Storage}, author = {F\"{o}rster {Niklas} and Juan A. {Cabrera Guerrero} and Elke {Franz} and Stefan {Pfennig} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-12-07}, booktitle = {IEEE Globecom}, journal = {IEEE Globecom}, address = {Taipei, Taiwan}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Distributed Resource Allocation and Load Balancing in Air-to-Ground Networks Inproceedings
In: Proceedings of 18th ACM International Symposium on Mobility Management and Wireless Access (MobiWac’20). ACM, New York, NY, USA), 2020.
@inproceedings{HofmannMobiwac2020, title = {Distributed Resource Allocation and Load Balancing in Air-to-Ground Networks}, author = {Sandra {Hofmann} and Dominic A. {Schupke} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-11-16}, booktitle = {Proceedings of 18th ACM International Symposium on Mobility Management and Wireless Access (MobiWac’20). ACM, New York, NY, USA)}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Giovanni Perin; David Nophut; Leonardo Badia; Frank H. P. Fitzek
Maximizing Airtime Efficiency for Reliable Broadcast Streams in WMNs with Multi-Armed Bandits Inproceedings
In: 2020 11th IEEE Annual Ubiquitous Computing, Electronics & Mobile Communication Conference (UEMCON) (IEEE UEMCON 2020), virtual, India, 2020.
@inproceedings{Peri2010:Maximizing, title = {Maximizing Airtime Efficiency for Reliable Broadcast Streams in WMNs with Multi-Armed Bandits}, author = {Giovanni {Perin} and David {Nophut} and Leonardo {Badia} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-10-25}, booktitle = {2020 11th IEEE Annual Ubiquitous Computing, Electronics \& Mobile Communication Conference (UEMCON) (IEEE UEMCON 2020)}, address = {virtual, India}, abstract = {Wireless broadcast routing is a complex problem, shown in the literature to be NP-complete. Current protocols implement either heuristics to find solutions that are not guaranteed to be optimal or classic flooding. However, many future use cases, like automotive applications, industrial robotics and multimedia broadcast, will require efficient yet reliable methods. In this work, we use contextual multi-armed bandits together with opportunistic routing (OR) and network coding (NC) to find approximately optimal solutions to the problem of broadcast routing in a distributed fashion. Each router independently learns its own transmission credit, i.e., the number of packets to forward for each innovative packet received, so that the airtime cost, subject to latency constraints, is minimized. Results show that the proposed solutions, particularly the deep learning based one, vastly improve the verall reliability, while performing close to MORE multicast in terms of airtime and to B.A.T.M.A.N. in latency, both being the best candidates in the respective discipline among the tested ones.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Salvatore Dabbene; Christopher Lehmann; Claudia Campolo; Antonella Molinaro; Frank H. P. Fitzek
A MEC-assisted Vehicle Platooning Control through Docker Containers Inproceedings
In: 2020 IEEE 3rd Connected and Automated Vehicles Symposium: IEEE CAVS 2020, Victoria, Canada, 2020.
@inproceedings{Lehmann20CAVS, title = {A MEC-assisted Vehicle Platooning Control through Docker Containers}, author = {Salvatore {Dabbene} and Christopher {Lehmann} and Claudia {Campolo} and Antonella {Molinaro} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-10-05}, booktitle = {2020 IEEE 3rd Connected and Automated Vehicles Symposium: IEEE CAVS 2020}, address = {Victoria, Canada}, abstract = {The Multi-access Edge Computing (MEC) paradigm allows several automotive applications to be offloaded from the vehicles to the edge. Besides a higher computation capability, compared to the on-board vehicle, and the shorter latency, compared to the remote cloud, the edge offers additional (context) information that is not directly available at the vehicle, e.g., via data fusion from multiple sources. In this paper we propose a high-level architecture for MEC-assisted platooning control. Within the architecture, the longitudinal controller is conceived as a virtualized application running on an edge server, and aligned with the European Telecommunications Standard Insti-tute (ETSI) MEC reference framework. Performance assessment conducted through an experimental realistic framework, coupling a vehicular mobility simulator and Docker containers, showcases the feasibility and effectiveness of our proposal.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Benchmarking Live Migration Performance of Two Trendy Virtualization Technologies Inproceedings
In: 2020 IEEE INFOCOM WKSHPS: CNERT 2020: Computer and Networking Experimental Research using Testbeds (INFOCOM 2020 WKSHPS CNERT 2020), Toronto, Canada, 2020.
@inproceedings{Torre20Benchmarking, title = {Benchmarking Live Migration Performance of Two Trendy Virtualization Technologies}, author = {Roberto {Torre} and Robert-Steve {Schmoll} and Florian {Kemser} and Hani {Salah} and Ievgenii A. {Tsokalo} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-07-06}, booktitle = {2020 IEEE INFOCOM WKSHPS: CNERT 2020: Computer and Networking Experimental Research using Testbeds (INFOCOM 2020 WKSHPS CNERT 2020)}, address = {Toronto, Canada}, abstract = {Live migration is a technology that seamlessly relocates a virtualized service between physical hosts, which allows services to rapidly adapt to environmental changes. Despite the large amount of research, mainly aiming at minimizing the downtime, there is still a lack of understanding of its performance using the most common off-the-shelf virtualization technologies, namely docker containers and KVM. Understanding the barriers of live migration will give companies the knowledge on whether the migration is possible or not, when the migration needs to be triggered, how many resources the migration will use, and under which conditions the migration will be successful. Moreover, it helps to detect bottlenecks, and also to identify which parts of the migration need to be improved. Towards a better understanding of live migration, we build a testbed and use it to migrate a computation-intensive application with docker and KVM. We evaluate the service downtime, migration time, and network usage under different conditions. The results show that KVM outperforms docker in most of the scenarios, with some critical exceptions where only docker manages to perform migration.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Tung V. Doan; Zhongyi Fan; Giang T. Nguyen; Hani Salah; Dongho You; Frank H. P. Fitzek
Follow Me, If You Can: A Framework for Seamless Migration in Mobile Edge Cloud Inproceedings
In: 2020 IEEE INFOCOM Workshops, Toronto, Canada, 2020.
@inproceedings{Doan2020b, title = {Follow Me, If You Can: A Framework for Seamless Migration in Mobile Edge Cloud}, author = {Tung V. {Doan} and Zhongyi {Fan} and Giang T. {Nguyen} and Hani {Salah} and Dongho {You} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-07-06}, booktitle = {2020 IEEE INFOCOM Workshops}, address = {Toronto, Canada}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Mahshid Mehrabi; Pooria Taghdiri; Vincent Latzko; Hani Salah; Frank H. P. Fitzek
Accurate Energy-Efficient Localization Algorithm for IoT Sensors Inproceedings
In: 2020 IEEE International Conference on Communications (ICC): SAC Internet of Things Track (IEEE ICC'20 – SAC-06 IoT Track), Dublin, Ireland, 2020.
@inproceedings{Mehrabi2020, title = {Accurate Energy-Efficient Localization Algorithm for IoT Sensors}, author = {Mahshid {Mehrabi} and Pooria {Taghdiri} and Vincent {Latzko} and Hani {Salah} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-06-06}, booktitle = {2020 IEEE International Conference on Communications (ICC): SAC Internet of Things Track (IEEE ICC'20 \textendash SAC-06 IoT Track)}, address = {Dublin, Ireland}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Huanzhuo Wu; Yunbin Shen; Jiajing Zhang; Ievgenii A. Tsokalo; Hani Salah; Frank H. P. Fitzek
Component-Dependent Independent Component Analysis for Time-Sensitive Applications Inproceedings
In: 2020 IEEE International Conference on Communications (ICC), IEEE Dublin, Ireland, 2020.
@inproceedings{Wu2020, title = {Component-Dependent Independent Component Analysis for Time-Sensitive Applications}, author = {Huanzhuo {Wu} and Yunbin {Shen} and Jiajing {Zhang} and Ievgenii A. {Tsokalo} and Hani {Salah} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-06-06}, booktitle = {2020 IEEE International Conference on Communications (ICC)}, address = {Dublin, Ireland}, organization = {IEEE}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Vincent Latzko; Christian Leonard Vielhaus; Frank H. P. Fitzek
Use Case Driven Evolution of Network Coding Parameters Enabling Tactile Internet Applications Inproceedings
In: 2020 IEEE International Conference on Communications (ICC): Communication Theory Symposium (IEEE ICC'20 – CT Symposium), Dublin, Ireland, 2020.
@inproceedings{Latzko2020, title = {Use Case Driven Evolution of Network Coding Parameters Enabling Tactile Internet Applications}, author = {Vincent {Latzko} and Christian Leonard {Vielhaus} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-06-06}, booktitle = {2020 IEEE International Conference on Communications (ICC): Communication Theory Symposium (IEEE ICC'20 \textendash CT Symposium)}, journal = {2020 IEEE International Conference on Communications (ICC): Communication Theory Symposium (IEEE ICC'20 \textendash CT Symposium)}, address = {Dublin, Ireland}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
David Tomić; Sandra Hofmann; Mustafa Ozger; Dominic A. Schupke; Cicek Cavdar
Quality of Service Aware Traffic Management for Aircraft Communications Inproceedings
In: 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), pp. 1-6, 2020.
@inproceedings{9129069, title = {Quality of Service Aware Traffic Management for Aircraft Communications}, author = {David {Tomi\'{c}} and Sandra {Hofmann} and Mustafa {Ozger} and Dominic A. {Schupke} and Cicek {Cavdar}}, year = {2020}, date = {2020-05-28}, booktitle = {2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)}, pages = {1-6}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Andreas I. Grohmann; Frank Gabriel; Sandra Zimmermann; Frank H. P. Fitzek
SourceShift: Resilient Routing in Highly Dynamic Wireless Mesh Networks Inproceedings
In: 2020 IEEE Wireless Communications and Networking Conference (WCNC) (IEEE WCNC 2020), Seoul, Korea (South), 2020.
@inproceedings{Grohmann2020, title = {SourceShift: Resilient Routing in Highly Dynamic Wireless Mesh Networks}, author = {Andreas I. {Grohmann} and Frank {Gabriel} and Sandra {Zimmermann} and Frank H. P. {Fitzek}}, year = {2020}, date = {2020-04-05}, booktitle = {2020 IEEE Wireless Communications and Networking Conference (WCNC) (IEEE WCNC 2020)}, address = {Seoul, Korea (South)}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }