Parameter Optimization in Iterative Soft Decoder and Achievement of High Net Coding Gain in Turbo Product Codes
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Yamamoto, Shuto; Kakizaki, Takeshi; Tonomura, Yoshihide; Yamazaki, Etsushi
Inhalt:
We propose a parameter-optimization method based on minimizing cross entropy at each half iteration in a Chase-Pyndiah decoder. We show that the proposed method realizes the NCG of 12.15 dB in eBCH (128,113)-based TPC with zipper code whose OH is 30.9%.