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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS, IN, CS, NV (Joint) |
2024-09-05 10:25 |
Miyagi | Tohoku University + Online (Miyagi) | [Encouragement Talk]
Cache Optimization for Real CNF through Message Buffer Redesign Ayuto Yamada, Ryota Kawashima (NITech), Hiroki Nakayama, Tsunemasa HayashiI (BOSCO), Hiroshi Matsuo (NITech)  NS2024-76 |
Cloud-native network functions (CNFs) can potentially forward packet streams at a speed of over 150 Mpps when computing ... [more] | NS2024-76 pp.6-11 |
| NS, NWS (Joint) |
2024-01-26 11:20 |
Hiroshima | Higashisenda Campus, HiroshimaUniversity + Online (Hiroshima, Online) (Primary: On-site, Secondary: Online) |
Tiny Message Buffers for Real CNFs
-- Towards Extreme Cache Efficiency -- Ayuto Yamada, Ryota Kawashima (NITech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Hiroshi Matsuo (NITech) NS2023-170 |
The basic packet forwarding efficiency of Cloud Native Network Functions (CNFs) exceeds 100 Mpps under ideal conditions. T... [more] | NS2023-170 pp.61-66 |
| ICM | 2022-07-08 10:20 |
Hokkaido | Tokachi Plaza (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Comprehensive Evaluation to Determine Cache Action in vhost-user Daichi Takeya, Ryota Kawashima (NITech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Hiroshi Matsuo (NITech) ICM2022-18 |
Next generation network functions are expected to be deployed on highly advanced infrastrucures towards AI-based autonom... [more] | ICM2022-18 pp.42-47 |
| ICM | 2021-07-16 10:25 |
Online | Online (Online) | Evaluating the Effectiveness of Non-Temporal Instructions for Eliminating Cache Pollution in Virtual I/O Daichi Takeya, Ryota Kawashima (NITech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Hiroshi Matsuo (NITech) ICM2021-16 |
Cloud Native Network Functions (CNFs) have been adopted in cutting-edge commercial networks for flexible and agile opera... [more] | ICM2021-16 pp.34-39 |
| RISING (2nd) |
2019-11-26 10:30 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo (Tokyo) | [Poster Presentation]
A Method of Standardization and Finding Reusable Frequent Pattern in Troubleshooting Logs by Data Mining Tao Kawarai, Natsuki Fukazawa (Osaka City Univ.), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Shingo Ata (Osaka City Univ.) |
[more] | |
| RISING (2nd) |
2019-11-27 13:55 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo (Tokyo) | [Poster Presentation]
Channel Assignment Using GA in Dense LTE/Wi-Fi Network with Unlicensed Bands Kazuhiko Kinoshita (Tokushima Univ.), Kazuki Ginnan (Osaka Univ.), Keita Kawano (Okayama Univ.), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Takashi Watanabe (Osaka Univ.) |
In recent years, the amount of data traffic is growing rapidly and spectrum resources are scarcity in wireless networks.... [more] | |
| OCS, PN, NS (Joint) |
2019-06-21 11:20 |
Iwate | MALIOS（Morioka） (Iwate) | Datapath Parallelization for Improving the I/O Performance on NFV Nodes Masahiro Asada, Ryota Kawashima (NITech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Hiroshi Matsuo (NITech) NS2019-37 |
NFV-nodes with DPDK (Data Plane Development Kit) based on Commercial off-the-shelf servers cannot handle incoming traffi... [more] | NS2019-37 pp.11-16 |
| CQ, ICM, NS, NV (Joint) |
2018-11-15 10:20 |
Ishikawa | (Ishikawa) | Visualizing the NFV Node Conditions based on DPDK's Processing Model
-- A Case Study of Load Measurement -- Masahiro Dodare, Yuki Taguchi, Ryota Kawashima (NITech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Hiroshi Matsuo (NITech) ICM2018-30 |
[more] | ICM2018-30 pp.33-38 |
| CQ, ICM, NS, NV (Joint) |
2018-11-16 12:20 |
Ishikawa | (Ishikawa) | Automation of Fault Isolation with Workflow Engine Tao Kawarai, Naoki Yoshida (Osaka City Univ.), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO Tech.), Shingo Ata (Osaka City Univ.) ICM2018-34 |
Recent years, increasing the operational cost of network management due to complicated IT infrastructure is becoming a s... [more] | ICM2018-34 pp.57-62 |
| ICM | 2018-03-08 09:40 |
Okinawa | (Okinawa) | A Framework of Automation of ICT Operations and Management by Introducing Modularization of Workflows Tao Kawarai, Noki Yoshida (Osaka City Univ.), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO Tech.), Shingo Ata (Osaka City Univ.) ICM2017-57 |
In operation and management of ICT infrastructure, it is important to follow dynamic variations of situation in the inf... [more] |
ICM2017-57 pp.13-18 |
| ICM | 2018-03-09 13:50 |
Okinawa | (Okinawa) | Channel Assignment and Access System Selection in Dense LTE/WiFi Network with Unlicensed Bands Kazuki Ginnan (Osaka Univ.), Kazuhiko Kinoshita (Tokushima Univ.), Keita Kawano (Okayama Univ.), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Takashi Watanabe (Osaka Univ.) ICM2017-75 |
In recent years, the amount of data traffic is growing rapidly and spectrum resources are scarcity in wireless networks.... [more] | ICM2017-75 pp.115-120 |
| NS, IN (Joint) |
2018-03-02 09:00 |
Miyazaki | Phoenix Seagaia Resort (Miyazaki) | Study on association between controller and switch in Software-Defined Networking Yusaku Tsukuda, Kohei Shiomoto (TCU), Tatsuya Morita, Tsunemasa Hayashi (Bosco Technologies) NS2017-199 |
In SDN, Control function that uses only a single controller is not desirable due to consider capacity of controller and ... [more] | NS2017-199 pp.181-186 |
| ICM | 2017-07-07 09:00 |
Hokkaido | (Hokkaido) | Efficient NFV using Gradual Packet Aggregation Approach Focusing on Network I/O Processing between VMs and a Host. Yuki Taguchi, Ryota Kawashima (NITech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Hiroshi Matsuo (NITech) ICM2017-10 |
Softwarization of existing network functions as Virtual Network Functions (VNFs) brings various advantages in network op... [more] | ICM2017-10 pp.33-38 |
| ICM | 2017-07-07 09:25 |
Hokkaido | (Hokkaido) | [Encouragement Talk]
Relationship between Resource Granularity of vEPC Server and Optimal Resource Assignment Kazuki Tanabe (Tokyo Inst. of Tech.), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Katsunori Yamaoka (Tokyo Inst. of Tech.) ICM2017-11 |
We have proposed a method for optimizing resource assignment of C-plane and D-plane Virtualized Network Functions (VNFs)... [more] | ICM2017-11 pp.39-44 |
| ICM, IPSJ-CSEC, IPSJ-IOT | 2017-05-25 15:50 |
Kochi | (Kochi) | [Encouragement Talk]
Bandwidth Assignment with Backhaul Virtualization for Multiple Services in Public WLANs Kazuki Ginnan (Osaka Univ.), Kazuhiko Kinoshita (Tokushima Univ.), Keita Kawano (Okayama Univ.), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Takashi Watanabe (Osaka Univ.) ICM2017-1 |
In recent years, the amount of mobile data traffic is growing rapidly. Therefore, not only cellular networks but also pu... [more] | ICM2017-1 pp.29-34 |
| NS, IN (Joint) |
2017-03-03 09:10 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL (Okinawa) | A Method of Fast Detection of Alternative Route under Unknown Failure on SDN Network Takumi Matsuura (Tokyo Tech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Katsunori Yamaoka (Tokyo Tech) IN2016-122 |
In the network, the unknown failure which is hard to reproduce is well-known, and it is called silent failure.Although s... [more] | IN2016-122 pp.151-156 |
| NS, IN (Joint) |
2017-03-03 09:50 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL (Okinawa) | A Characteristic of Flow Aggregation under End-to-End Allowable Delay Limitation in SDN Takuya Kosugiyama, Kazuki Tanabe (Tokyo Tech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Katsunori Yamaoka (Tokyo Tech) IN2016-124 |
In Software-Defined Networking (SDN), since all processing packets on a switch cannot be operated by hardware, flexibili... [more] | IN2016-124 pp.163-168 |
| NS, IN (Joint) |
2017-03-03 14:50 |
Okinawa | OKINAWA ZANPAMISAKI ROYAL HOTEL (Okinawa) | Effects of Mobile Traffic on vEPC Optimal Resource Assignment Kazuki Tanabe (Tokyo Tech), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO), Katsunori Yamaoka (Tokyo Tech) IN2016-151 |
In this paper, we propose a method for optimizing resource assignment of C-plane and D-plane Virtualized Network Functio... [more] | IN2016-151 pp.323-328 |
| ICM, LOIS | 2017-01-20 11:35 |
Nagasaki | The Nagasaki Chamber of Commerce & Industry (Nagasaki) | A Framework for Automating Operation and Management with Combination of Traffic and Configuration Histories Shingo Ata, Naoki Yoshida (Osaka City Univ.), Hiroki Nakayama, Tsunemasa Hayashi (BOSCO Technologies) ICM2016-52 LOIS2016-61 |
[more] | ICM2016-52 LOIS2016-61 pp.75-80 |
| NS, CQ, ICM, NV (Joint) |
2016-11-24 17:05 |
Yamaguchi | Shimonoseki Chember of Commerce and Industry (Yamaguchi) | [Invited Talk]
The state of art of SD-WAN solution and evaluation results Atsushi Ohta (BOSCO), Koichi Nakajima (NISSHO), Tsunemasa Hayashi, Hiroki Nakayama (BOSCO) NS2016-110 CQ2016-82 ICM2016-28 |
[more] | NS2016-110 CQ2016-82 ICM2016-28 pp.49-54(NS), pp.47-52(CQ), pp.19-24(ICM) |
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