Takehiro Sato

According to our database, Takehiro Sato authored at least 102 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Probabilistic Protection for Both Computing and Transmission Capacities of Virtual Networks Under Multiple Facility Node Failures.

Fujun He, Mitsuki Ito, Takehiro Sato, Eiji Oki

IEEE Trans. Netw. Serv. Manag., August, 2024

Service Deployment for Parallelized Function Chains Considering Traffic-Dependent Delay.

Chenlu Zhang, Takehiro Sato, Eiji Oki

IEEE Trans. Netw. Serv. Manag., April, 2024

Resource Allocation for Mobile Edge Computing System Considering User Mobility with Deep Reinforcement Learning.

Kairi Tokuda, Takehiro Sato, Eiji Oki

IEICE Trans. Commun., January, 2024

Model for Jointly Determining Service Function Chain Routes and Update Scheduling with State Consistency.

Tomoki Takahashi, Takehiro Sato, Eiji Oki

IEICE Trans. Commun., 2024

An Implementation of Werewolf Agent That does not Truly Trust LLMs.

Takehiro Sato, Shintaro Ozaki, Daisaku Yokoyama

CoRR, 2024

Multi-source multicast service chaining model guaranteeing reliability of network services.

Shintaro Ozaki, Takehiro Sato, Eiji Oki

Comput. Networks, 2024

Deployment Model for Parallelized Service Function Chains Against Traffic Uncertainty.

Chenlu Zhang, Takehiro Sato, Eiji Oki

Proceedings of the IEEE International Conference on Communications, 2024

2023

Service Chain Provisioning Model Considering Traffic Changes Due to Virtualized Network Functions.

Shintaro Ozaki, Takehiro Sato, Eiji Oki

IEEE Trans. Netw. Serv. Manag., December, 2023

Fault-Tolerant Controller Placement Model Considering Load-Dependent Sojourn Time in Software-Defined Network.

Shinji Noda, Takehiro Sato, Eiji Oki

IEEE Trans. Netw. Serv. Manag., December, 2023

Lightpath provisioning model considering crosstalk-derived fragmentation in spectrally-spatially elastic optical networks.

Kenta Takeda, Takehiro Sato, Bijoy Chand Chatterjee, Eiji Oki

Comput. Networks, December, 2023

Inter-Core Crosstalk-Aware Backup Network Design Model against Probabilistic Link Failures in Multi-Core Fiber Optical Path Network.

Honai Ueoka, Takehiro Sato, Eiji Oki

IEICE Trans. Commun., November, 2023

Virtualized Network Graph Design and Embedding Model to Minimize Provisioning Cost.

Takehiro Sato, Takashi Kurimoto, Shigeo Urushidani, Eiji Oki

IEEE Trans. Netw. Serv. Manag., September, 2023

Network slice reconfiguration with deep reinforcement learning under variable number of service function chains.

Kairi Tokuda, Takehiro Sato, Eiji Oki

Comput. Networks, April, 2023

Scheduling model for simultaneous update of multiple service function chains with state consistency.

Tomoki Takahashi, Takehiro Sato, Eiji Oki

Comput. Networks, February, 2023

Point Data Reduction Scheme Based on Features of Deep Learning Model for Point-Cloud Data Communication.

Masamichi Oka, Kenta Azuma, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki

Proceedings of the 13th IEEE International Conference on Consumer Electronics - Berlin, 2023

Deployment Model for Parallelized Service Function Chains with Considering Traffic-Delay Dependency.

Chenlu Zhang, Takehiro Sato, Eiji Oki

Proceedings of the IEEE International Conference on Communications, 2023

Multicast Service Chaining Model Guaranteeing Reliability with Multiple Sources.

Shintaro Ozaki, Takehiro Sato, Eiji Oki

Proceedings of the 24th IEEE International Conference on High Performance Switching and Routing, 2023

Scheduling Model for Congestion-Free Virtualized Network Update.

Takehiro Sato, Takashi Kurimoto, Shigeo Urushidani, Eiji Oki

Proceedings of the IEEE Global Communications Conference, 2023

2022

Joint Inter-Core Crosstalk- and Intra-Core Impairment-Aware Lightpath Provisioning Model in Space-Division Multiplexing Elastic Optical Networks.

Kenta Takeda, Takehiro Sato, Bijoy Chand Chatterjee, Eiji Oki

IEEE Trans. Netw. Serv. Manag., December, 2022

Robust Optimization Model for Primary and Backup Resource Allocation in Cloud Providers.

Fujun He, Takehiro Sato, Bijoy Chand Chatterjee, Takashi Kurimoto, Shigeo Urushidani, Eiji Oki

IEEE Trans. Cloud Comput., 2022

Fault-Tolerant Controller Placement Model by Distributing Switch Load among Multiple Controllers in Software-Defined Network.

Seiki Kotachi, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

IEICE Trans. Commun., 2022

Feature-based model selection for object detection from point cloud data.

Kairi Tokuda, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki

CoRR, 2022

Spatial-Importance-Based Computation Scheme for Real-Time Object Detection From 3D Sensor Data.

Ryo Otsu, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki, Daiki Hasegawa, Toshikazu Furuya

IEEE Access, 2022

Crosstalk-Aware Backup Network Design against Probabilistic Link Failures in Multi-Core Fiber Optical Path Network.

Honai Ueoka, Takehiro Sato, Eiji Oki

Proceedings of the 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC), 2022

Fault-tolerant Controller Placement Model based on Load-dependent Sojourn Time in Software-defined Network.

Shinji Noda, Takehiro Sato, Eiji Oki

Proceedings of the 8th IEEE International Conference on Network Softwarization, 2022

Gradual Control Method for Program File Placement in Hierarchical Cloud-Edge Platform.

Keigo Kono, Takehiro Sato, Eiji Oki

Proceedings of the 19th IEEE Annual Consumer Communications & Networking Conference, 2022

Data Importance Aware Periodic Machine Learning Model Update for Sparse Mobile Crowdsensing.

Yuichi Inagaki, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki

Proceedings of the 19th IEEE Annual Consumer Communications & Networking Conference, 2022

Simultaneous Update Model of Multiple Service Function Chains Guaranteeing State Consistency.

Tomoki Takahashi, Takehiro Sato, Eiji Oki

Proceedings of the 23rd Asia-Pacific Network Operations and Management Symposium, 2022

2021

Virtual Network Function Allocation to Maximize Continuous Available Time of Service Function Chains With Availability Schedule.

Rui Kang, Fujun He, Takehiro Sato, Eiji Oki

IEEE Trans. Netw. Serv. Manag., 2021

Preventive Start-Time Optimization to Determine Link Weights Against Probabilistic Link Failures.

Yuki Hirano, Fujun He, Takehiro Sato, Eiji Oki

IEEE Trans. Netw. Serv. Manag., 2021

Smarter Base Station Sleeping for Greener Cellular Networks.

Ryoichi Shinkuma, Naoki Kishi, Kaoru Ota, Mianxiong Dong, Takehiro Sato, Eiji Oki

IEEE Netw., 2021

Creation of Temporal Model for Prioritized Transmission in Predictive Spatial-Monitoring Using Machine Learning.

Keiichiro Sato, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki, Takanori Iwai, Takeo Onishi, Takahiro Nobukiyo, Dai Kanetomo, Kozo Satoda

IEICE Trans. Commun., 2021

Multicast Routing Model to Minimize Number of Flow Entries in Software-Defined Network.

Seiki Kotachi, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

IEICE Trans. Commun., 2021

Multipath provisioning scheme for fault tolerance to minimize required spectrum resources in elastic optical networks.

Kenta Takeda, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

Comput. Networks, 2021

Data-Importance-Aware Bandwidth-Allocation Scheme for Point-Cloud Transmission in Multiple LIDAR Sensors.

Ryo Otsu, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki

IEEE Access, 2021

Two-Level Processing Scheme for 3D-Image Sensing Network.

Chongyu Li, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki

Proceedings of the IFIP Networking Conference, 2021

Jointly Inter-Core XT and Impairment Aware Lightpath Provisioning in Elastic Optical Networks.

Kenta Takeda, Takehiro Sato, Bijoy Chand Chatterjee, Eiji Oki

Proceedings of the ICC 2021, 2021

Service Chain Provisioning Model Considering Traffic Amount Changed by Virtualized Network Functions.

Shintaro Ozaki, Takehiro Sato, Eiji Oki

Proceedings of the 22nd IEEE International Conference on High Performance Switching and Routing, 2021

Multi-object tracking for road surveillance without using features of image data.

Naoki Kishi, Ryoichi Shinkuma, Masamichi Oka, Takehiro Sato, Eiji Oki

Proceedings of the IEEE Global Communications Conference, 2021

Design of Scheduler Plugins for Reliable Function Allocation in Kubernetes.

Rui Kang, Mengfei Zhu, Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 17th International Conference on the Design of Reliable Communication Networks, 2021

2020

Network Service Scheduling With Resource Sharing and Preemption.

Yuncan Zhang, Fujun He, Takehiro Sato, Eiji Oki

IEEE Trans. Netw. Serv. Manag., 2020

Backup Network Design Against Multiple Link Failures to Avoid Link Capacity Overestimation.

Yuki Hirano, Fujun He, Takehiro Sato, Eiji Oki

IEEE Trans. Netw. Serv. Manag., 2020

Virtual network function placement and routing for multicast service chaining using merged paths.

Narumi Kiji, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

Opt. Switch. Netw., 2020

Shared backup resource assignment for middleboxes.

Risa Fujita, Fujun He, Takehiro Sato, Eiji Oki

Opt. Switch. Netw., 2020

Experiment and Availability Analytical Model of Cloud Computing System Based on Backup Resource Sharing and Probabilistic Protection Guarantee.

Takehiro Sato, Fujun He, Eiji Oki, Takashi Kurimoto, Shigeo Urushidani

IEEE Open J. Commun. Soc., 2020

Multi-UAV Allocation Framework for Predictive Crime Deterrence and Data Acquisition.

Kosei Miyano, Ryoichi Shinkuma, Narushige Shiode, Shino Shiode, Takehiro Sato, Eiji Oki

Internet Things, 2020

Program File Placement Strategies for Machine-to-Machine Service Network Platform in Dynamic Scenario.

Takehiro Sato, Eiji Oki

IEICE Trans. Commun., 2020

Defragmentation with Reroutable Backup Paths in Toggled 1+1 Protection Elastic Optical Networks.

Takaaki Sawa, Fujun He, Takehiro Sato, Bijoy Chand Chatterjee, Eiji Oki

IEICE Trans. Commun., 2020

Prioritized Transmission Control of Point Cloud Data Obtained by LIDAR Devices.

Keiichiro Sato, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki, Takanori Iwai, Dai Kanetomo, Kozo Satoda

IEEE Access, 2020

Demonstration of Network Service Header Based Service Function Chain Application with Function Allocation Model.

Rui Kang, Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the NOMS 2020, 2020

Performance of Hitless Defragmentation with Rerouting for Quasi 1+1 Protected Elastic Optical Networks.

Eiji Oki, Takaaki Sawa, Fujun He, Takehiro Sato, Bijoy Chand Chatterjee

Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

Flow control in SDN-Edge-Cloud cooperation system with machine learning.

Ryoichi Shinkuma, Yoshinobu Yamada, Takehiro Sato, Eiji Oki

Proceedings of the 40th IEEE International Conference on Distributed Computing Systems, 2020

Resilient Virtual Network Function Placement Model Based on Recovery Time Objectives.

Naoki Hyodo, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

Proceedings of the 21st IEEE International Conference on High Performance Switching and Routing, 2020

Column Generation Based Algorithm for Service Chaining Relaxing Visit Order and Routing Constraints.

Takehiro Sato, Atsushi Kikuchi, Ryoichi Shinkuma, Eiji Oki

Proceedings of the IEEE Global Communications Conference, 2020

Virtualized Network Graph Design and Embedding Model.

Takehiro Sato, Takashi Kurimoto, Shigeo Urushidani, Eiji Oki

Proceedings of the 9th IEEE International Conference on Cloud Networking, 2020

2019

Optimization Model for Backup Resource Allocation in Middleboxes With Importance.

Fujun He, Takehiro Sato, Eiji Oki

IEEE/ACM Trans. Netw., 2019

Theoretical investigations of Rh-catalyzed asymmetric 1, 4-addition to enones using planar-chiral phosphine-olefin ligands.

Kyohei Kawashima, Takehiro Sato, Masamichi Ogasawara, Ken Kamikawa, Seiji Mori

J. Comput. Chem., 2019

Program File Placement Problem for Machine-to-Machine Service Network Platform.

Takehiro Sato, Eiji Oki

IEICE Trans. Commun., 2019

Utility Based Scheduling for Multi-UAV Search Systems in Disaster-Hit Areas.

Kosei Miyano, Ryoichi Shinkuma, Narayan B. Mandayam, Takehiro Sato, Eiji Oki

IEEE Access, 2019

Prioritization of Mobile IoT Data Transmission Based on Data Importance Extracted From Machine Learning Model.

Yuichi Inagaki, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki

IEEE Access, 2019

Virtual Network Function Placement for Service Chaining by Relaxing Visit Order and Non-Loop Constraints.

Naoki Hyodo, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

IEEE Access, 2019

Fault-Tolerant Multipath Provisioning in Elastic Optical Networks.

Kenta Takeda, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Defragmentation Considering Link Congestion in Toggled 1+1 Path Protected Elastic Optical Networks.

Takaaki Sawa, Fujun He, Takehiro Sato, Bijoy Chand Chatterjee, Eiji Oki

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Moving onto High Steps for a Four-limbed Robot with Torso Contact.

Takashi Matsuzawa, Hiroshi Naito, Takehiro Sato, Kota Terae, Masatsugu Murakami, Shunya Yoshida, Atsuo Takanishi, Kenji Hashimoto, Takanobu Matsubara, Keisuke Namura, Xiao Sun, Akihiro Imai, Masahiro Okawara, Shunsuke Kimura, Kengo Kumagai, Koki Yamaguchi

Proceedings of the 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2019

Spectrum Fragmentation Management in Elastic Optical Networks.

Eiji Oki, Takehiro Sato, Bijoy Chand Chatterjee

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

Dynamic Program File Placement Strategies for Machine-to-Machine Service Network Platform.

Takehiro Sato, Eiji Oki

Proceedings of the 2019 IEEE International Conference on Communications, 2019

Master and Slave Controller Assignment Model Against Multiple Failures in Software Defined Network.

Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 2019 IEEE International Conference on Communications, 2019

Optimization of Network Service Scheduling with Resource Sharing and Preemption.

Yuncan Zhang, Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 20th IEEE International Conference on High Performance Switching and Routing, 2019

Virtual Network Function Placement and Routing Model for Multicast Service Chaining Based on Merging Multiple Service Paths.

Narumi Kiji, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

Proceedings of the 20th IEEE International Conference on High Performance Switching and Routing, 2019

Optimization of Backup Resource Assignment for Middleboxes.

Risa Fujita, Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 20th IEEE International Conference on High Performance Switching and Routing, 2019

Modeling of Utility Function for Real-Time Prediction of Spatial Information.

Kenichiro Sato, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki, Takanori Iwai, Takeo Onishi, Takahiro Nobukiyo, Dai Kanetomo, Kozo Satoda

Proceedings of the 2019 IEEE Global Communications Conference, 2019

Backup Resource Allocation Model for Virtual Networks with Probabilistic Protection against Multiple Facility Node Failures.

Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 15th International Conference on the Design of Reliable Communication Networks, 2019

Virtual Network Function Allocation to Maximize Continuous Available Time of Service Function Chains.

Rui Kang, Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 2019 IEEE 8th International Conference on Cloud Networking, 2019

Preventive Start-time Optimization to Determine Link Weights against Multiple Link Failures.

Yuki Hirano, Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 2019 IEEE 8th International Conference on Cloud Networking, 2019

Survivable Virtual Network Embedding Model with Shared Protection over Elastic Optical Network.

Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 2019 IEEE 8th International Conference on Cloud Networking, 2019

2018

Recent research progress on spectrum management approaches in software-defined elastic optical networks.

Bijoy Chand Chatterjee, Takehiro Sato, Eiji Oki

Opt. Switch. Netw., 2018

Application-Triggered Automatic Distributed Cloud/Network Resource Coordination by Optically Networked Inter/Intra Data Center [Invited].

Naoaki Yamanaka, Satoru Okamoto, Masayuki Hirono, Yukihiro Imakiire, Wataru Muro, Takehiro Sato, Eiji Oki, Andrea Fumagalli, Malathi Veeraraghavan

JOCN, 2018

Dynamic Energy Efficient Virtual Link Resource Reallocation Approach for Network Virtualization Environment.

Shanming Zhang, Takehiro Sato, Satoru Okamoto, Naoaki Yamanaka

IEICE Trans. Commun., 2018

Robust Optimization Model for Backup Resource Allocation in Cloud Provider.

Fujun He, Takehiro Sato, Bijoy Chand Chatterjee, Takashi Kurimoto, Shigeo Urushidani, Eiji Oki

Proceedings of the 2018 IEEE International Conference on Communications, 2018

Backup Network Design Scheme for Multiple Link Failures to Avoid Overestimating Link Capacity.

Yuki Hirano, Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the IEEE 19th International Conference on High Performance Switching and Routing, 2018

Feature-Selection Based Data Prioritization in Mobile Traffic Prediction Using Machine Learning.

Yoshinobu Yamada, Ryoichi Shinkuma, Takehiro Sato, Eiji Oki

Proceedings of the IEEE Global Communications Conference, 2018

Utility Based Scheduling for Multi-UAV Search System in Disaster Scenarios.

Kosei Miyano, Ryoichi Shinkuma, Eiji Oki, Takehiro Sato

Proceedings of the IEEE 7th Global Conference on Consumer Electronics, 2018

Implementation and Testing of Failure Recovery Based on Backup Resource Sharing Model for Distributed Cloud Computing System.

Takehiro Sato, Fujun He, Eiji Oki, Takashi Kurimoto, Shigeo Urushidani

Proceedings of the 7th IEEE International Conference on Cloud Networking, 2018

Virtual Network Function Placement Model for Service Chaining to Relax Visit Order and Routing Constraints.

Naoki Hyodo, Takehiro Sato, Ryoichi Shinkuma, Eiji Oki

Proceedings of the 7th IEEE International Conference on Cloud Networking, 2018

Optimization Model for Backup Resource Allocation in Middleboxes.

Fujun He, Takehiro Sato, Eiji Oki

Proceedings of the 7th IEEE International Conference on Cloud Networking, 2018

Defragmentation Using Reroutable Backup Paths in Toggled 1+1 Path Protected Elastic Optical Networks.

Takaaki Sawa, Fujun He, Takehiro Sato, Bijoy Chand Chatterjee, Eiji Oki

Proceedings of the 24th Asia-Pacific Conference on Communications, 2018

2017

Network Function Virtualization: A Survey.

Malathi Veeraraghavan, Takehiro Sato, Molly Buchanan, Reza Rahimi, Satoru Okamoto, Naoaki Yamanaka

IEICE Trans. Commun., 2017

Expected capacity guaranteed routing method based on failure probability of links.

Shu Sekigawa, Eiji Oki, Takehiro Sato, Satoru Okamoto, Naoaki Yamanaka

Proceedings of the 2017 IEEE International Symposium on Local and Metropolitan Area Networks, 2017

HOLST: Architecture design of energy-efficient data center network based on ultra High-speed Optical Switch.

Masayuki Hirono, Takehiro Sato, Jun Matsumoto, Satoru Okamoto, Naoaki Yamanaka

Proceedings of the 2017 IEEE International Symposium on Local and Metropolitan Area Networks, 2017

Hadoop triggered opt/electrical data-center orchestration architecture for reducing power consumption.

Akira Yamashita, Wataru Muro, Masayuki Hirono, Takehiro Sato, Satoru Okamoto, Naoaki Yamanaka, Malathi Veeraraghavan

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

A two-layer network Orchestrator offering trustworthy connectivity to a ROS-industrial application.

Behzad Mirkhanzadeh, Chencheng Shao, Ali Shakeri, Takehiro Sato, Miguel Razo-Razo, Marco Tacca, Andrea Fumagalli, Naoaki Yamanaka

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

First-time Demonstration of Automatic Service Restoration by Using Inter-Central-Office OLT handover and Optical Path Switching in Metro-Access Network.

Takuya Kanai, Yumiko Senoo, Kota Asaka, Jun Sugawa, Hideaki Tamai, Hiroyuki Saito, Naoki Minato, Atsushi Oguri, Seiya Sumita, Takehiro Sato, Nobuhiko Kikuchi, Shun-ichi Matsushita, Takehiro Tsuritani, Satoru Okamoto, Naoaki Yamanaka, Ken-ichi Suzuki, Akihiro Otaka

Proceedings of the European Conference on Optical Communication, 2017

Hadoop-based Application Triggered Automatic Flow Switching in Electrical/Optical Hybrid Data-Center Network.

Masayuki Hirono, Wataru Muro, Shu Sekigawa, Takehiro Sato, Satoru Okamoto, Naoaki Yamanaka

Proceedings of the European Conference on Optical Communication, 2017

2016

Demonstration of SDN/OpenFlow-Based Path Control for Large-Scale Multi-Domain/Multi-Technology Optical Transport Networks.

Shan Gao, Xiaoyuan Cao, Takehiro Sato, Takaya Miyazawa, Sota Yoshida, Noboru Yoshikane, Takehiro Tsuritani, Hiroaki Harai, Satoru Okamoto, Naoaki Yamanaka

IEICE Trans. Commun., 2016

2015

Logical Optical Line Terminal Placement Optimization in the Elastic Lambda Aggregation Network With Optical Distribution Network Constraints.

Takehiro Sato, Kunitaka Ashizawa, Hidetoshi Takeshita, Satoru Okamoto, Naoaki Yamanaka, Eiji Oki

JOCN, 2015

2014

Using Optical-Approaches to Raise Energy Efficiency of Future Central and/or Linked Distributed Data Center Network Services.

Naoaki Yamanaka, Hidetoshi Takeshita, Satoru Okamoto, Takehiro Sato

Int. J. Netw. Comput., 2014

TDMA-based OLT sharing method to improve disaster tolerance in Elastic Lambda Aggregation Network.

Asato Kotsugai, Takehiro Sato, Hidetoshi Takeshita, Satoru Okamoto, Naoaki Yamanaka

Proceedings of the European Conference on Optical Communication, 2014

2013

Creating Future Energy Efficient Network Services through Optical Technologies.

Naoaki Yamanaka, Hidetoshi Takeshita, Satoru Okamoto, Akiko Hirao, Takehiro Sato

Proceedings of the First International Symposium on Computing and Networking, 2013

A study on network control method in Elastic Lambda Aggregation Network (EλAN).

Takehiro Sato, Kazumasa Tokuhashi, Hidetoshi Takeshita, Satoru Okamoto, Naoaki Yamanaka

Proceedings of the IEEE 14th International Conference on High Performance Switching and Routing, 2013

2012

Scalable Active Optical Access Network Using Variable High-Speed PLZT Optical Switch/Splitter.

Kunitaka Ashizawa, Takehiro Sato, Kazumasa Tokuhashi, Daisuke Ishii, Satoru Okamoto, Naoaki Yamanaka, Eiji Oki

IEICE Trans. Commun., 2012

2008

An efficient network-wide broadcasting based on hop-limited shortest-path trees.

Shigeo Shioda, Kenji Ohtsuka, Takehiro Sato

Comput. Networks, 2008

2007

An Efficient Technique for Message Flooding Based on Partial Shortest-Path Trees in Wired Networks.

Kenji Ohtsuka, Takehiro Sato, Shigeo Shioda

Proceedings of IEEE International Conference on Communications, 2007