[TuC2] FEC and Coding | OECC/PSC 2025

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Oral SessionsO2. Transmission Systems and Subsystems

[TuC2]FEC and Coding

Tue. Jul 1, 2025 11:00 AM - 12:30 PM JST
Tue. Jul 1, 2025 2:00 AM - 3:30 AM UTC

Room C (1F Mid-sized Hall 2)

Presider: Yohei Koganei (Fujitsu Limited)

11:00 AM - 11:30 AM JST(2:00 AM - 2:30 AM UTC)Invited

[TuC2-1]Recent Advances in Probabilistic and Geometric Constellation Shaping

○Olga Vassilieva, Inwoong Kim, Paparao Palacharla (Fujitsu Network Communications, Inc.)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[TuC2-2]Error Propagation Mitigation through Hierarchical Distribution Matcher Design in Probabilistic Constellation Shaped Systems

○Pantea Nadimi Goki^1,2, Luca Poti^2,3 (¹TeCIP Institute Scuola Superiore Sant'Anna, ²CNIT Photonic Networks and Technologies National Laboratory, ³Universitas Mercatorum)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[TuC2-3]Nonlinearity Tolerance in Hierarchical Distribution Matching: Impact of Blocklength

○Mamoru Komatsu, Akira Naka (Ibaraki Univ.)

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[TuC2-4]Algorithm Finding GMI-Optimal Binary Labelings for BICM

○Domaniç Lavery¹, Alex Alvarado² (¹Infinera Inc., ²Eindhoven Univ. of Technology)

12:15 PM - 12:30 PM JST(3:15 AM - 3:30 AM UTC)

[TuC2-5]Complexity Reduction of Soft-decision FEC Decoder Using Polar Coding with CRC-aided Successive Cancellation List Decoding

○Zhiyuan Song¹, Gakuto Kanematsu¹, Takumi Takahashi ¹, Yohei Koganei², Koji Igarashi ¹ (¹Osaka Univ.., ²Fujitsu Ltd.)

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