Interaction of Probabilistic Shaping and the LDPC Code Rate
- Resource Type
- Conference
- Authors
- Sun, Zhongliang; Cui, Han; Tang, Du; Wu, Zhen; Lu, Yueming; Qiao, Yaojun
- Source
- 2022 Asia Communications and Photonics Conference (ACP) Asia Communications and Photonics Conference (ACP), 2022. :482-485 Nov, 2022
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Industries
System performance
Simulation
Bit error rate
Forward error correction
Probabilistic logic
Parity check codes
Probabilistic shaping
Low-density partiy check codes
- Language
We evaluated the interaction of probabilistic shaping and forward error correction using low-density parity check. The results indicate that the shaping and the code rate should be simultaneously taken into consideration in probabilistic shaping system.