| Presentation | 2019-04-18 A Method for Optimization of Time-Scheduling in TSN Networks Makoto Kubomi, Ryuma Matsushita, Yoshifumi Hotta, Ryusuke Kawate, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Ethernet is prevailing in industrial networks due to its high capacity and cost effectiveness. In such networks, a large number of traffic with different priorities are multiplexed into one network. By applying time division multiplexing control method for Scheduled-traffic specified in IEEE 802.1Q-2018 that is one of the TSN (Time Sensitive Networking) standard, it is possible to schedule plural traffic for each class and guarantee real-time property of traffic. To date, a method for calculating appropriate scheduling parameters have been proposed, but it has a problem that a solution can not be calculated when collision from different nodes occurs on the communication path. In this research, we developed software that calculates appropriate scheduling parameters even when collision occurs. As a result, we have found that proposed method could calculate the parameters even when collision occurs, and calculate it for networks with maximum link utilization of 48%, while the existing method can calculate it for networks with one of 45%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Layer 2 Switch / Ethernet / Time Sensitive Networking / IEEE 802.1Q-2018 |
| Paper # | NS2019-5 |
| Date of Issue | 2019-04-11 (NS) |
| Conference Information | |
| Committee | NS |
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| Conference Date | 2019/4/18(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tenmonkan Vision Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Traffic, Network evaluation, Performance, Resource control and management, Traffic engineering, Network reliability and resilience, Network Intelligence and AI, etc. |
| Chair | Yoshikatsu Okazaki(NTT) |
| Vice Chair | Akihiro Nakao(Univ. of Tokyo) |
| Secretary | Akihiro Nakao(NTT) |
| Assistant | Kenichi Kashibuchi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Method for Optimization of Time-Scheduling in TSN Networks |
| Sub Title (in English) | |
| Keyword(1) | Layer 2 Switch |
| Keyword(2) | Ethernet |
| Keyword(3) | Time Sensitive Networking |
| Keyword(4) | IEEE 802.1Q-2018 |
| 1st Author's Name | Makoto Kubomi |
| 1st Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| 2nd Author's Name | Ryuma Matsushita |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| 3rd Author's Name | Yoshifumi Hotta |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| 4th Author's Name | Ryusuke Kawate |
| 4th Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| Date | 2019-04-18 |
| Paper # | NS2019-5 |
| Volume (vol) | vol.119 |
| Number (no) | NS-5 |
| Page | pp.pp.25-30(NS), |
| #Pages | 6 |
| Date of Issue | 2019-04-11 (NS) |