PhD Researcher
Shiwei Shen received his bachelor’s and master’s degree in electrical engineering from the RWTH Aachen University, Germany. He finished his internship in Erricson Eurolab on the topic of V2X relaying. He also has work experience in full-stack web development. He is currently a Ph.D. student in Deutsche Telekom Chair of Communication Networks at TU Dresden, working on the Fast Optics project. He served as a reviewer for different conferences and journals including IEEE TNSM and IEEE Access.
Office: Building BAR I11 Email: shiwei.shen@tu-dresden.de Phone: 0351 46340779
Zhang, Jiajing; Wu, Huanzhuo; Shen, Shiwei; Bassoli, Riccardo; Nguyen, Giang T.; Fitzek, Frank H. P.
Evaluation of an Intelligent Task Scheduling Algorithm for 6G 3D Networking Inproceedings
In: 2022 IEEE 21st Mediterranean Electrotechnical Conference (MELECON) (MELECON 2022), Palermo, Italy, 2022.
BibTeX
@inproceedings{Zhan2206:Evaluation, title = {Evaluation of an Intelligent Task Scheduling Algorithm for 6G 3D Networking}, author = {Jiajing {Zhang} and Huanzhuo {Wu} and Shiwei {Shen} and Riccardo {Bassoli} and Giang T. {Nguyen} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-06-14}, urldate = {2022-06-14}, booktitle = {2022 IEEE 21st Mediterranean Electrotechnical Conference (MELECON) (MELECON 2022)}, address = {Palermo, Italy}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Close
Acevedo, Javier; Sabouri, Shahryar; Shen, Shiwei; Keller, Christoph; Hopfe, Joerg; Reichmuth, Stefan; Hobi, Patrick; Dietrich, Marco; Jamshidi, Kambiz; Fitzek, Frank H. P.
High Bandwidth and Ultra Low-Latency Near IR Communication Network for CMOS-compatible Integrated Photonics Chips Inproceedings
In: VDE ITG Fachtagung Photonische Netze 2022, 2022.
Abstract | BibTeX
@inproceedings{acevedo2022, title = {High Bandwidth and Ultra Low-Latency Near IR Communication Network for CMOS-compatible Integrated Photonics Chips}, author = {Javier {Acevedo} and Shahryar {Sabouri} and Shiwei {Shen} and Christoph {Keller} and Joerg {Hopfe} and Stefan {Reichmuth} and Patrick {Hobi} and Marco {Dietrich} and Kambiz {Jamshidi} and Frank H. P. {Fitzek}}, year = {2022}, date = {2022-05-19}, urldate = {2022-05-01}, booktitle = {VDE ITG Fachtagung Photonische Netze 2022}, abstract = {Photonic Integrated Circuit (PIC) have outperformed its electrical counterpart in terms of on-chip processing and power consumption by transmitting and computing optical signals at ultra-high speed, using less energy. However, fully functional optical transceivers are still rare. This work introduces the design and implementation of a tunable transceiver and an optical communication network on top of an external laser source, functioning in the near-Infrared (IR) range. The transceiver is composed of the integrated circuit of an optical chip, a hardware acceleration interface, and a customized Digital-toAnalog Converter (DAC) at the transmitter and receiver side. The photonic chip was designed and fabricated on CMOS compatible and represents an integrated Optical Phased Array (OPA), which modulates light for multi-channel beam control. The twodimensional beam steering relies on an array of waveguide grating couplers, which ensures high accuracy and directionality during the narrow beam radiation. In the longitudinal direction, the beam is steered by a wavelength tuning mechanism, while for the lateral direction, the lobe is controlled by a network of thermo-optical phase shifters. The hardware accelerator, a Multiprocessor System-on-Chip (MPSoC), computes the source data with random coefficient in Galois Fields (GF) to generate coded packets, which flow throughout the optical beams. Additionally, the accelerator is also responsible for the selection of the input voltage within the DACs to control the optical chip. To ensure successful packet transmission when the transmitter and receiver are in motion, a dynamic sliding window protocol based on Random Linear Network Coding (RLNC) was designed and implemented at the MAC layer. Extensive simulation demonstrates that our implementation results in an average packet success rate of 93.58 % with reduction in average delay.}, keywords = {}, pubstate = {published}, tppubtype = {inproceedings} }
Mehrabi, Mahshid; Shen, Shiwei; Hai, Yilun; Latzko, Vincent; Koudouridis, George P.; Gelabert, Xavier; Reisslein, Martin; Fitzek, Frank H. P.
Mobility- and Energy-Aware Cooperative Edge Offloading for Dependent Computation Tasks Journal Article
In: Network, vol. 1, no. 2, pp. 191–214, 2021, ISSN: 2673-8732.
Links | BibTeX
@article{network1020012, title = {Mobility- and Energy-Aware Cooperative Edge Offloading for Dependent Computation Tasks}, author = {Mahshid {Mehrabi} and Shiwei {Shen} and Yilun {Hai} and Vincent {Latzko} and George P. {Koudouridis} and Xavier {Gelabert} and Martin {Reisslein} and Frank H. P. {Fitzek}}, url = {https://www.mdpi.com/2673-8732/1/2/12}, doi = {10.3390/network1020012}, issn = {2673-8732}, year = {2021}, date = {2021-09-04}, urldate = {2021-01-01}, journal = {Network}, volume = {1}, number = {2}, pages = {191--214}, keywords = {}, pubstate = {published}, tppubtype = {article} }
Mehrabi, Mahshid; Shen, Shiwei; Latzko, Vincent; Wang, Yuanfei; Fitzek, Frank H. P.
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} }