| Presentation | 2021-12-17 Proposal of Network Digital Replica kyota hattori, tomohiro korikawa, chikako takasaki, hidenari oowada, masafumi shimizu, naoki takaya, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Future network infrastructures will need to provide network services safely and rapidly under complex conditions such as many multi-devices, multi-access, and multi-carriers. For this reason, it is important to improve the efficiency of pre-verification for a large number of various devices to ensure the safety and security and combination verification for a large number of devices and the modules constituting the network infrastructure to achieve the optimal network settings. In this paper, we propose a network digital replica that can create a copy of networks in a digital space to verify network devices digitally. In the network digital replica, the validity verification when it is applied to the real world is evaluated on the digital space at first. Then, the optimal parameters based on this verification are calculated and the real network is controlled by using the optimal parameters. In this paper, we propose the concept of network digital replica, and propose a network node modeling method to estimate the performance of network nodes using machine learning. Throughput of a router is estimated based on router setting information and input traffic conditions as learning data, and we show its effectiveness. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Network digital replica / Network node modeling |
| Paper # | NS2021-104 |
| Date of Issue | 2021-12-09 (NS) |
| Conference Information | |
| Committee | RCS / NS |
|---|---|
| Conference Date | 2021/12/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nara-ken Bunka Kaikan and Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Multi-hop/Relay/Cooperation, Disaster-resistant wireless network, Sensor/Mesh network, Ad-hoc network, D2D/M2M, Wireless network coding, Handover/AP switching/Connected cell control/Load balancing among base stations/Mobile network dynamic reconfiguration, QoS/QoE assurance, Wireless VoIP, IoT, Edge computing, etc. |
| Chair | Eiji Okamoto(Nagoya Inst. of Tech.) / Akihiro Nakao(Univ. of Tokyo) |
| Vice Chair | Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) / Tetsuya Oishi(NTT) |
| Secretary | Toshihiko Nishimura(NEC) / Tomoya Tandai(Panasonic) / Fumihide Kojima(NTT) / Tetsuya Oishi(Chuo Univ.) |
| Assistant | Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) / Kotaro Mihara(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Network Systems |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proposal of Network Digital Replica |
| Sub Title (in English) | |
| Keyword(1) | Network digital replica |
| Keyword(2) | Network node modeling |
| 1st Author's Name | kyota hattori |
| 1st Author's Affiliation | NTT(NTT) |
| 2nd Author's Name | tomohiro korikawa |
| 2nd Author's Affiliation | NTT(NTT) |
| 3rd Author's Name | chikako takasaki |
| 3rd Author's Affiliation | NTT(NTT) |
| 4th Author's Name | hidenari oowada |
| 4th Author's Affiliation | NTT(NTT) |
| 5th Author's Name | masafumi shimizu |
| 5th Author's Affiliation | NTT(NTT) |
| 6th Author's Name | naoki takaya |
| 6th Author's Affiliation | NTT(NTT) |
| Date | 2021-12-17 |
| Paper # | NS2021-104 |
| Volume (vol) | vol.121 |
| Number (no) | NS-301 |
| Page | pp.pp.41-46(NS), |
| #Pages | 6 |
| Date of Issue | 2021-12-09 (NS) |