IEICE Technical Report

Online edition: ISSN 2432-6380

Photonic Network

Workshop Date : 2025-06-05 - 2025-06-06 / Issue Date : 2025-05-29

PN2025-4
[Invited Talk] Research and development of low-latency broadband space backbone
Satoshi Shinada, Hideaki Kotake, Toshimasa Umezawa, Yusuke Hirota (NICT)
pp. 1 - 7

PN2025-5
[Invited Talk] Coherent free-space optical communication using the visible light band for non-terrestrial networks.
Shota Ishimura, Takashi Kan, Abdulaziz Elfiqi, Hidenori Takahashi, Takehiro Tsuritani (KDDI Research)
pp. 8 - 12

PN2025-6
19-Core Spatial Cross-Connect with Contention-Less Add/Drop Functionality via Core Selective Switch and Core-Port Selector
Ryunosuke Sasaki (Kagawa Univ.), Ryohei Otowa (santec), Yusuke Matsuno (Furukawa Electric), Rika Tahara (Kagawa Univ.), Tsubasa Sasaki (Furukawa Electric), Kyosuke Nakada (Kagawa Univ.), Masanori Takahashi (Furukawa Electric), Yasuki Sakurai (santec), Ryuichi Sugizaki (Furukawa Electric), Masahiko Jinno (Kagawa Univ.)
pp. 13 - 18

PN2025-7
Scalable Model Partitioning and Scheduling for Large-Scale Deep Learning Inference on GPU Clusters
Hiroki Sakai, Kohei Shiomoto (TCU)
pp. 19 - 26

PN2025-8
Comparative Study of Optical Metro Access Architectures for Flexible Edge-Cloud Connectivity
Ryunosuke Minamoto, Kaho Mitani, Takahiro Kodama (Kagawa Univ.)
pp. 27 - 34

PN2025-9
Comparative Study of Optical Access System Architectures with Access Span Redundant Links
Tadashi Utsunomiya, Ryunosue Minammoto, Takahiro Kodama (Kagawa Univ.)
pp. 35 - 42

PN2025-10
Initial Investigation of a Time-Domain Hybrid PAM Technique Comprising PAM4 and PAM8 for Optical Wireless Communication
Kaho Mitani, Kiichiro Kuwahara, Ayumu Kariya, Takahiro Kodama (Kagawa Univ.)
pp. 43 - 48

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan