An LDPC coded modulation scheme with probabilistic shaping, optimized interleavers and noniterative demapping is proposed. Full-field simulations show an increase in transmission distance by 8% compared to uniformly distributed input.
|Title of host publication||Optical Fiber Communication Conference|
|Number of pages||3|
|Publication status||Published - 2015|
- Modulation; Optical communications
Fehenberger, T., Böcherer, G., Alvarado, A., & Hanik, N. (2015). LDPC coded modulation with probabilistic shaping for optical fiber systems. In Optical Fiber Communication Conference (pp. Th2A.23) https://doi.org/10.1364/OFC.2015.Th2A.23