Marek Jahnke

Marek Jahnke

Wissenschaftlicher Mitarbeiter

Mail: marek.jahnke@tuhh.de
Telefon: +49 40 30601 3704
Adresse: Am Schwarzenberg 3 (E), 3.029
Personensuche: Zum Eintrag

Projects

SatelLight: SatelLight

The SatelLight project addresses the challenges of internal communications within a satellite. Research is being conducted into how LiFi - data transmission via light - can be used to replace cable harnesses and make communications more secure, robust and reliable.

Past Projects

Teaching and Courses

Publications

2025

RFID Journal
Implementation and Evaluation of CSBM for Intra-Satellite Communication with Cuboid-Based Signal-Space generated Symbols

Marek Jahnke, Ben Palmer, Enrico Stoll, Ulf KulauIEEE Journal of Radio Frequency Identification2025.
10.1109/JRFID.2025.3620894 [BibTex]

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BibTex Entry

@article{jahnke:jrfid2025,
author = {Jahnke, Marek and Palmer, Ben and Stoll, Enrico and Kulau, Ulf},
doi = {10.1109/JRFID.2025.3620894},
entrysubtype = {Journal},
journaltitle = {IEEE Journal of Radio Frequency Identification},
month = {October},
number = {},
title = {Implementation and Evaluation of CSBM for Intra-Satellite Communication with Cuboid-Based Signal-Space generated Symbols},
volume = {},
year = {2025},
}

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WiSEE Conference
Light Simulation Framework for the Optimization of Spatial Structures for Intra-Satellite LiFi-Communication

Marek Jahnke, Ben Palmer, Lev Perschin, Enrico Stoll, Ulf Kulau2025 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)2025Accepted for publication.
TBD [BibTex]

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BibTex Entry

@inproceedings{Jahnke:wisee2025,
author = {Jahnke, Marek and Palmer, Ben and Perschin, Lev and Stoll, Enrico and Kulau, Ulf},
booktitle = {2025 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)},
doi = {TBD},
entrysubtype = {Conference},
month = {oct},
note = {Accepted for publication},
organization = {IEEE},
pages = {},
title = {{Light Simulation Framework for the Optimization of Spatial Structures for Intra-Satellite LiFi-Communication}},
year = {2025},
}

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IAC Conference
SatelLight: Wireless LiFi CAN Intra-Satellite Communication in a Realistic Nano-Satellite Model

Benjamin Palmer, Vincent Schulz, Marek Jahnke, Enrico Stoll, Ulf Kulau76th International Astronautical Congress: IAC 20252025.
[BibTex]

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BibTex Entry

@inproceedings{palmer:iac2025,
location = {Sydney, Australia},
author = {Palmer, Benjamin and Schulz, Vincent and Jahnke, Marek and Stoll, Enrico and Kulau, Ulf},
booktitle = {76th International Astronautical Congress: IAC 2025},
entrysubtype = {Conference},
month = {September},
title = {SatelLight: Wireless LiFi CAN Intra-Satellite Communication in a Realistic Nano-Satellite Model},
year = {2025},
}

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Engineering Journal
Development and Evaluation of a LiFi-Transceiver Module for TMTC Intra-Satellite Communication

Marek Jahnke, Benjamin Palmer, Ulf KulauEngineering Proceedings90.12025.
10.3390/engproc2025090016 [BibTex]

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BibTex Entry

@article{jahnke:Engineering2025,
article-number = {16},
author = {Jahnke, Marek and Palmer, Benjamin and Kulau, Ulf},
doi = {10.3390/engproc2025090016},
entrysubtype = {Journal},
issn = {2673-4591},
journaltitle = {Engineering Proceedings},
number = {1},
title = {Development and Evaluation of a LiFi-Transceiver Module for TMTC Intra-Satellite Communication},
volume = {90},
year = {2025},
}

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2024

WiSEE Conference
Cuboid-Based Signal-Space Symbol Generation for Intra-Satellite Communication

Marek Jahnke, Ulf Kulau2024 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)2024.
10.1109/WiSEE61249.2024.10850371 [BibTex]

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BibTex Entry

@inproceedings{Jahnke:wisee2024,
author = {Jahnke, Marek and Kulau, Ulf},
booktitle = {2024 IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)},
doi = {10.1109/WiSEE61249.2024.10850371},
entrysubtype = {Conference},
month = {dec},
organization = {IEEE},
pages = {},
title = {{Cuboid-Based Signal-Space Symbol Generation for Intra-Satellite Communication}},
year = {2024},
}

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EASN Conference
Development and Evaluation of a LiFi-Transceiver module for TMTC intra-satellite communication

Marek Jahnke, Ben Palmer, Ulf Kulau14th EASN International Conference 20242024Accepted for publication.
[BibTex]

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BibTex Entry

@inproceedings{easn:2024,
location = {Thessaloniki, Greece},
author = {Jahnke, Marek and Palmer, Ben and Kulau, Ulf},
booktitle = {14th EASN International Conference 2024},
entrysubtype = {Conference},
month = {October},
note = {Accepted for publication},
title = {{Development and Evaluation of a LiFi-Transceiver module for TMTC intra-satellite communication}},
year = {2024},
}

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2023

SenSys Demo Abstract
Demo Abstract: SatelLight – Using LiFi for Intra-Satellite Communication

Marek Jahnke, Sebastian Grau, Ulf Kulauthe 21th ACM Conference on Embedded Networked Sensor Systems2023.
doi.org/10.1145/3625687.3628386 [BibTex]

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BibTex Entry

@inproceedings{jahnke:Sensys23,
location = {Istanbul, Turkey},
author = {Jahnke, Marek and Grau, Sebastian and Kulau, Ulf},
booktitle = {the 21th ACM Conference on Embedded Networked Sensor Systems},
doi = {doi.org/10.1145/3625687.3628386},
entrysubtype = {Demo Abstract},
month = {November},
series = {SenSys 2023},
title = {{Demo Abstract: SatelLight – Using LiFi for Intra-Satellite Communication}},
year = {2023},
}

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NorCAS Conference
Performance Evaluation of PicoRV32 RISC-V Softcore for Resource-Constrained Devices

Marek Jahnke, Lucas Bublitz, Ulf KulauIEEE Nordic Circuits and Systems Conference (IEEE NorCAS)2023.
10.1109/NorCAS58970.2023.10305479 [BibTex]

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BibTex Entry

@inproceedings{kulau:norcas23,
author = {Jahnke, Marek and Bublitz, Lucas and Kulau, Ulf},
booktitle = {IEEE Nordic Circuits and Systems Conference (IEEE NorCAS)},
doi = {10.1109/NorCAS58970.2023.10305479},
entrysubtype = {Conference},
month = {November},
organization = {IEEE},
title = {{Performance Evaluation of PicoRV32 RISC-V Softcore for Resource-Constrained Devices}},
year = {2023},
}

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Supervised Theses

Open Theses Topics

Running Theses

Design and Evaluation of a LiFi-Communication Frontend for High-Bandwidth Data Transmission

Typ: Masterarbeit
Status: laufend
Supervisors: Marek Jahnke
Project: SatelLight
In this project work a Transceiver Frontend for High-Bandwidth Optical Wireless Communication should be implemented and evaluated.

Optimization and Evaluation of a reliable Cuboid-Based Multiple-Access-LiFi-Communication

Typ: Masterarbeit
Status: laufend
Supervisors: Marek Jahnke
the LiFi communication based on the Cuboid-Based Signal-Space Symbol Generation for Intra-Satellite Communication should be optimized and extended to be used for a reliable Multiple-Access-LiFi-Communication.

Finished Student Theses

CSK-Based Communication Implementation and Evaluation with VD6283TX Ambient Light Sensor.

Typ: Forschungsprojekt
Status: abgeschlossen
Supervisors: Marek Jahnke
Project: SatelLight
In this project work a color shift keying modulation (CSK) should be implemented and evaluated to transmit data via color changing light.

Design and evaluation of a transimpedance-amplifier for a LiFi receiver

Typ: Forschungsprojekt
Status: abgeschlossen
Supervisors: Marek Jahnke
Project: SatelLight
In this project work different possible components and circuits for a transimpedance-amplifier should be researched, analyzed and compared.

Development and evaluation of a dynamic channel-model and Multiple-Access-Control-Protocols for LiFi communication in OMNeT++

Typ: Masterarbeit
Status: abgeschlossen
Supervisors: Marek Jahnke
Project: SatelLight
In this thesis, abstract LiFi transceivers and their dynamic channel should be implemented and simulated in Omnet++. Furthermore, the aim is to investigate and evaluate various MAC protocols, error correcting codes or to calculate the energy-consumption based on measurements of real devices.

Implementation and Evaluation of different Pulse-Time-Modulations (PTM) on a Low-Power FPGA

Typ: Forschungsprojekt
Status: abgeschlossen
Supervisors: Marek Jahnke
In this project work different PTMs should be implemented on an LP FPGA.

Development and experimental validation of a Python-Based Library for predicting received output current in LED-Photodiode configurations

Typ: Forschungsprojekt
Status: abgeschlossen
Supervisors: Marek Jahnke
In this project work, a simple Python-based Library will be developed, that can calculate the light power transmission and the current output at the photodiode of an LED-Photodiode setup

Entwicklung und Evaluierung eines Frameworks für die optimale Platzierung von LiFi-Transceivern basierend auf Physically-Based Rendering

Typ: Masterarbeit
Status: abgeschlossen
Supervisors: Marek Jahnke
In dieser Arbeit soll ein Framework zur Optimierung der Platzierung von mehreren LiFi Transceivern in unterschiedlichen räumlichen Bedingungen entwickelt werden.

Implementation and Evaluation of Color-Intensity-Modulation (CIM) on an LP-FPGA

Typ: Forschungsprojekt
Status: abgeschlossen
Supervisors: Marek Jahnke

Implementation and Evaluation of a Library for different MAC-Protocols for LiFi-communication for MCUs

Typ: Forschungsprojekt
Status: abgeschlossen
Supervisors: Marek Jahnke
In this project work different MAC protocols will be researched, compared and a C++-Library will be developed, that can be used on MCUs

Development and Evaluation of an Energy-efficient LiFi-Receiver with Energy-Harvesting Capability

Typ: Masterarbeit
Status: abgeschlossen
Supervisors: Marek Jahnke
In this thesis an energy-efficient lifi-transceiver with SLIPT capability should be developed and evaluated.