| Presentation | 2022-03-11 Sustainable realtime information sharing mobile networks Akira Tanaka, Mitsuru Maruyama, Shigeo Urushidani, Tsujii Toshiaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have designed real-time information sharing communication platform on many multihop networks composed of familiar devices such as smartphones, microcomputers, board computers, drones & robots and field programmable gate-arrays (FPGAs). FPGAs with UHF / visible-light / infra-red communication modules form core part of the platform that provides a large scale real-time distributed shared memory covering the whole network area. We are aiming for both temporal and special enhancement of position linked information sharing. Thus, we are trying to increase the covering efficiency by mobile terminals and the accuracy of relative and absolute positioning. Proving tests of LAN /WLAN connection for area enhancement with high-resolution transmission system and SINET/ mobile SINET are successful. Even if novice users can use our networks and access the shared memory anytime anywhere. Consistent memory access, variety of link media, secure (VPN) 4K streaming multihops, relational databases, sensing, GPS and MR network emulation strengthen our sustainable wider area information sharing system. Consequently, people can constantly share environmental data surrounding them during disaster as well as at normal time. A tool for guiding users to easy network configuration is also developed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mobile multihop wireless communications / Distributed Shared Memory / Distributed processing / FPGA / Label Switching / SDGs |
| Paper # | NS2021-147 |
| Date of Issue | 2022-03-03 (NS) |
| Conference Information | |
| Committee | NS / IN |
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| Conference Date | 2022/3/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Akihiro Nakao(Univ. of Tokyo) / Kenji Ishida(Hiroshima City Univ.) |
| Vice Chair | Tetsuya Oishi(NTT) / Kunio Hato(Internet Multifeed) |
| Secretary | Tetsuya Oishi(NTT) / Kunio Hato(Chuo Univ.) |
| Assistant | Kotaro Mihara(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / Technical Committee on Information Networks |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sustainable realtime information sharing mobile networks |
| Sub Title (in English) | |
| Keyword(1) | Mobile multihop wireless communications |
| Keyword(2) | Distributed Shared Memory |
| Keyword(3) | Distributed processing |
| Keyword(4) | FPGA |
| Keyword(5) | Label Switching |
| Keyword(6) | SDGs |
| 1st Author's Name | Akira Tanaka |
| 1st Author's Affiliation | National Institute of Technology, Tokyo College(NIT, Tokyo College) |
| 2nd Author's Name | Mitsuru Maruyama |
| 2nd Author's Affiliation | Kanagawa Institute of Technology(KAIT) |
| 3rd Author's Name | Shigeo Urushidani |
| 3rd Author's Affiliation | National Institute of Informatics(NII) |
| 4th Author's Name | Tsujii Toshiaki |
| 4th Author's Affiliation | Osaka Prefecture University(OPU) |
| Date | 2022-03-11 |
| Paper # | NS2021-147 |
| Volume (vol) | vol.121 |
| Number (no) | NS-433 |
| Page | pp.pp.146-151(NS), |
| #Pages | 6 |
| Date of Issue | 2022-03-03 (NS) |