8 papers
Talking Ink: A Flow-Based Multi-Molecule Molecular Communication Testbed for Effective Channel Modeling and Detector Benchmarking
Alexander Wietfeld, Krupakar Duvva, Jiachen Xiao +1
Practical molecular communication (MC) testbeds are essential for translating theoretical concepts toward future applications while retaining physical realism, accessibility, and e…
DBMC-aNOMAly: Asynchronous NOMA with Pilot-Symbol Optimization Protocol for Diffusion-Based Molecular Communication Networks
Alexander Wietfeld, Wolfgang Kellerer
Multiple access (MA) schemes can enable cooperation between multiple nodes in future diffusion-based molecular communication (DBMC) networks. Non-orthogonal MA for DBMC networks (D…
ChemSICal-Net: Timing-Controlled Chemical Reaction Network for Successive Interference Cancellation in Molecular Multiple Access
Alexander Wietfeld, Oguz Turgut, Eneritz Somoza RodrÃguez +1
MC networks are envisioned to enable synthetic information exchange between nanoscale biological entities. For many algorithm proposals in the MC research field, the question of im…
A Hands-On Molecular Communication Testbed for Undergraduate Education
Arne Gaedeken, Alexander Wietfeld, Yaning Zhao +3
This work presents a hands-on molecular communication (MC) testbed developed for the undergraduate Communication Engineering lab course at the Institute for Communications Technolo…
Exhaled Breath Analysis Through the Lens of Molecular Communication: A Survey
Sunasheer Bhattacharjee, Dadi Bi, Pit Hofmann +10
Molecular Communication (MC) has long been envisioned to enable an Internet of Bio-Nano Things (IoBNT) with medical applications, where nanomachines within the human body conduct m…
Evaluation of a Multi-Molecule Molecular Communication Testbed Based on Spectral Sensing
Alexander Wietfeld, Sebastian Schmidt, Wolfgang Kellerer
This work presents a novel flow-based molecular communication (MC) testbed using spectral sensing and ink intensity estimation to enable real-time multi-molecule (MUMO) transmissio…