齊藤巧真, 馬場健一, "分散制御SDM-EONにおけるコア間XTを考慮した変調方式選択による効果"
電子情報通信学会 技術研究報告 (PN2025-17), vol. 125, no. 146, pp. 38-42, Aug. 2025.
Keywords: エラスティック光ネットワーク, 分散制御, 空間分割多重, マルチコアファイバ, コア間クロストーク
Takuma Saito, Ken-ichi Baba, "Frequency Allocation Method for 7-Core MCF in Distributed Control SDM-EON Considering Inter-Core XT"
Proceedings of IEEE International Workshop on All Photonics Networks (APN2025) in conjunction with 26th IEEE International Conference on High Performance Switching and Routing (HPSR 2025), May 2025.
Keywords: Crosstalk, Distributed Control, Elastic Optical Networks, Multi Core Fiber, Space Division Multiplexing
Shota Okochi and Ken-ichi Baba,"Selection and Effects of Nodes for Superposition Coding in Elastic Optical Networks"
Proceedings of 2024 International Symposium on Advanced Technology (ISAT-23), Nov. 2024.
Shota Okochi and Ken-ichi Baba,"Path Establishment Method with Reallocation in Elastic Optical Networks Using Superposition Coding"
Proceedings of 2024 IEEE International Conference on High Performance Switching and Routing (HPSR2024), July 2024.
Keywords: Elastic Optical Networks, Superposition Coding, Successive Interference Cancellation, Routing Control, Reallocation
Shota Okochi and Ken-ichi Baba,"A Study on Link Load Balancing Method in Elastic Optical Networks Using Superposition Coding"
Proceedings of 2023 International Symposium on Advanced Technology (ISAT-22), Oct. 2023.
Yoichiro Arii, Katsunori Yamaoka and Ken-ichi Baba,"A two-stage trunk reservation control method corresponding to general call priority using switch outside disaster area"
Proceedings of 2023 IEEE International Conference on Computing, Networking and Communications (ICNC), Feb. 2023.
Keywords: Emergency telecommunications, Trunk reservation control, Call blocking probability, Accommodation ratio of general call, Congestion control
Yoichiro Arii, Katsunori Yamaoka and Ken-ichi Baba,"Study on a trunk reservation control method with waiting queue for priority calls in emergency situation"
Proceedings of 2022 International Symposium on Advanced Technology (ISAT-21), Nov. 2022.
Motoi Kato,Ken-ichi Baba,"Shared backup path establishment method in SDM-EON"
Proceedings of International Conference on Emerging Technologies for Communications (ICETC2021), Dec. 2021.
Keywords: elastic optical networks, space division multiplexing, multi-core fibers, path protection
Sotaro Yokota,Ken-ichi Baba,"Spectrum allocation method considering the difference in required resources in distributed control SDM-EON"
Proceedings of International Conference on Emerging Technologies for Communications (ICETC2021), Dec. 2021.
Keywords: EON, SDM, Distributed Control, Spectrum Allocation
Yoichiro Arii,Ken-ichi Baba,"Spectrum resource assignment method considering adjacent link conditions for AR requests in EON"
IEICE Communications Express, 2021, 10 巻, 12 号, p. 936-941, Dec. 2021.
Keywords: elastic optical network, advance reservation, RMSA, spectrum assignment
Yuya Ogino,Ken-ichi Baba,"A study on optical burst transfer method in Torus type data center network"
Proceedings of 2021 International Symposium on Advanced Technology (ISAT-20), Nov. 2021.
Hiroyasu Sato, Ken-ichi Baba,"A study on dynamic path establishment method using superposition coding in EON"
Proceedings of 2021 International Symposium on Advanced Technology (ISAT-19), Jan. 2021.
Motoi Kato, Ken-ichi Baba,"A Multi-path Routing Method with Traffic Grooming corresponding to Path Lengths in Elastic Optical Networks"
Proceedings of International Conference on Emerging Technologies for Communications (ICETC2020), Dec. 2020.
Keywords: elastic optical network, multi-path routing, traffic grooming, modulation level
Sora Yoshiyama, Ken-ichi Baba,"Path establishment methods considering fairness due to path length difference in distributed control elastic optical networks"
Proceedings of 16th International Conference on IP+Optical Network (iPOP2020), Sept. 2020.
Keywords: Elastic Optical Networks, Distributed control, RMSA, Area division, Fairness of path length
Kenta Kawai, Katsunori Yamaoka, and Ken-ichi Baba,"Threshold Setting Method considering General calls with Waiting Queue under Emergency Trunk Reservation Control"
in Proceedings of 18th International Symposium on Advanced Technology (ISAT-18), Dec. 2019.
Kenta Kawai, Kazuki Tanabe, Katsunori Yamaoka and Ken-ichi Baba,"Emergency trunk reservation control using waiting queue for accommodating more general calls"
in Proceedings of 2019 International Conference on Computing、Networking and Communications(ICNC)Feb.2019
Seki.Ken-ichi Baba,"Path establish method considering crosstalk in SDM elastic optical networks"
in Proceedings of Proceedings of Photonics in Switching and Computing,Sep.2018
Keywords: elastic optical networks, multi core fiber, crosstalk, path establishment method
Daiki Suzuki, ken-ichi Baba,"A Path Selection Method Passing Around Highly Loaded Nodes Considering Network Topology"
in Proceedings of The 16th International Symposium on Advanced Technology (ISAT-16),Nov, 2017
Naoki Akutsu and Ken-ichi Baba,"Resource allocation methods considered residual link bandwidth for service function chaining design"
in Proceedings of 2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC 2017),Jul,2017
Keywords: Service Function Chaining, NFV, VNF, Resource Allocation, Optimization Problem
Ryosuke Shinozawa and Ken-ichi Baba,"Spectrum allocation methods with multiple sub-optical-paths in elastic optical networks"
in Proceedings of IEEE 17th International Conference on High Performance Switching and Routing Workshop (HPSR2016 Workshop),Jun,2016
Yuya Hiraiwa and Ken-ichi Baba,"A spectrum allocation method based on distributed control plane in elastic optical networks"
in Proceedings of IEEE 17th International Conference on High Performance Switching and Routing (HPSR2016),Jun.2016