End-to-End Learning of Pulse-Shaper and Receiver Filter in the Presence of Strong Intersymbol Interference
Søren F. V. Nielsen, Francesco Da Ros, Mikkel Nørgaard Schmidt, Darko Zibar · arXiv (Cornell University) · 2024
We numerically demonstrate that joint optimization of FIR based pulse-shaper and receiver filter results in an improved system performance, and shorter filter lengths (lower complexity), for 4-PAM 100 GBd IM/DD systems.