| Presentation | 2016-03-01 Design and Low-cost Implementation of LED-to-Smartphone Communication for IoT devices Aoi Koizuka, Yukou Tashiro, Yuki Katsumata, Makoto Suzuki, Hiroyuki Morikawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to get data from much more devices, low-cost and small-sizecommunication method is required to turn various things to IoT devices. A way to know the source of the received data intuitively is required in an environment where several dozens of devices are available. LED-to-smartphone communication is suitable for such communication method because the communication is visible and the only required device is LED. However; there are time gaps in smartphone camera frames which make them unsuitable for high-reliable communications and narrow their usage to limited simple data accusations (such as IDs in augmented reality). In this paper, we have proposed a fast yet reliable communication method to fully receive sent packets in one retransmission by synchronizing intervals of packet transmission with camera frames and configuring total number of packets properly. Our evaluation of the proposed communication method by implementing it to ATtiny10 Microprocessor has shown it can achieve throughput of 1.44kbps with no packet loss. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LED-to-Smartphone Communication / Rolling Shutter Effect / Visible Light Communication |
| Paper # | MoNA2015-60 |
| Date of Issue | 2016-02-22 (MoNA) |
| Conference Information | |
| Committee | ASN / MoNA / IPSJ-MBL / IPSJ-UBI |
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| Conference Date | 2016/2/29(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo University of Science |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Ambient Intelligence, Sensor Networks, Mobile Networks, Mobile Applications, Field Sensing, etc. |
| Chair | Hiroshi Tohjo(NTT) / Hiroaki Morino(Shibaura Inst. of Tech.) / Hiroshi Inamura(NTTドコモ) / Kazushige Ouchi(東芝) |
| Vice Chair | Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Kiyohito Yoshihara(KDDI R&D Labs.) / Ryoichi Shinkuma(Kyoto Univ.) |
| Secretary | Hiroo Sekiya(Kanagawa Inst. of Tech.) / Hiraku Okada(NTT) / Kiyohito Yoshihara(KDDI R&D Labs.) / Ryoichi Shinkuma(Kumamoto Univ.) / (NTTドコモ) / (KDDI研究所) |
| Assistant | Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) / Yoshifumi Morihiro(NTT DoCoMo) / Hisashi Kurasawa(NTT) / Makoto Suzuki(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Mobile Network and Applications / Special Interest Group on Mobile Computing and Pervasive Systems / Special Interest Group on Ubiquitous Computing System |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design and Low-cost Implementation of LED-to-Smartphone Communication for IoT devices |
| Sub Title (in English) | |
| Keyword(1) | LED-to-Smartphone Communication |
| Keyword(2) | Rolling Shutter Effect |
| Keyword(3) | Visible Light Communication |
| 1st Author's Name | Aoi Koizuka |
| 1st Author's Affiliation | The University of Tokyo(UTokyo) |
| 2nd Author's Name | Yukou Tashiro |
| 2nd Author's Affiliation | The University of Tokyo(UTokyo) |
| 3rd Author's Name | Yuki Katsumata |
| 3rd Author's Affiliation | The University of Tokyo(UTokyo) |
| 4th Author's Name | Makoto Suzuki |
| 4th Author's Affiliation | The University of Tokyo(UTokyo) |
| 5th Author's Name | Hiroyuki Morikawa |
| 5th Author's Affiliation | The University of Tokyo(UTokyo) |
| Date | 2016-03-01 |
| Paper # | MoNA2015-60 |
| Volume (vol) | vol.115 |
| Number (no) | MoNA-466 |
| Page | pp.pp.117-121(MoNA), |
| #Pages | 5 |
| Date of Issue | 2016-02-22 (MoNA) |