Clock Recovery Limitations in Probabilistically Shaped Transmission

Fabio A. Barbosa, Sandro Rossi, Darli A. A. Mello

2020 · 12 citations · 5 references

Concepts

Abstract

We assess the performance of the modified Gardner timing error detector under probabilistic shaping. The results indicate severe limitations in specific combinations of shaping and roll-off factors. The results are validated by simulations and experiments.

References

5