| Presentation | 2023-11-09 A Study on a Redundant Architecture of Inter-Device Optical Harness Connections using TDMA Technology Ayano Sakamoto, Takeshi Suehiro, Kenichi Nakura, Satoshi Shirai, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In various industries where wire harness is used, it is expected that increasing data capacity and complicating network configuration by increasing the information devices. Therefore, expanding data capacity and simplifying network configuration are required. Recently, optical fibers have been introduced for connecting devices instead of coaxial cables in order to increase the throughput, to reduce the size, mass, and power consumption. We proposed optical harness connection technology which was an application of time division multiple access (TDMA) technology used in optical subscriber access system. This technology can be further reduced the size, mass, and power consumption by reducing the number of active components such as transceivers and switches. We are considering two types of usage examples for optical harness connection technology: matrix switch function and redundant function. In this paper, we studied a method switching from primary path to redundant path without loss packets when assuming that the inter-device connections is a redundant architecture and evaluated its validity using a prototype. As a result, we confirmed that the data continues to be received without loss packets even when the failure happens. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TDMA / Redundancy / Hitless switching |
| Paper # | CS2023-67 |
| Date of Issue | 2023-11-02 (CS) |
| Conference Information | |
| Committee | CS |
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| Conference Date | 2023/11/9(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Plaza Verde |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Broadband access, Home network, Network service, Communication applications, etc. |
| Chair | Daisuke Umehara(Kyoto Inst. of Tech.) |
| Vice Chair | Seiji Kozaki(Mitsubishi Electric) |
| Secretary | Seiji Kozaki(Chiba Inst. of Tech.) |
| Assistant | Hikaru Kawasaki(NICT) / Takeshi Suehiro(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on a Redundant Architecture of Inter-Device Optical Harness Connections using TDMA Technology |
| Sub Title (in English) | |
| Keyword(1) | TDMA |
| Keyword(2) | Redundancy |
| Keyword(3) | Hitless switching |
| 1st Author's Name | Ayano Sakamoto |
| 1st Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| 2nd Author's Name | Takeshi Suehiro |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| 3rd Author's Name | Kenichi Nakura |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| 4th Author's Name | Satoshi Shirai |
| 4th Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric) |
| Date | 2023-11-09 |
| Paper # | CS2023-67 |
| Volume (vol) | vol.123 |
| Number (no) | CS-248 |
| Page | pp.pp.21-22(CS), |
| #Pages | 2 |
| Date of Issue | 2023-11-02 (CS) |