| Presentation | 2015-05-28 Improvement of synchronous speed for LED visible light communication with low-frame-rate camera Tomoki Kondo, Ryoutaro Kitaoka, Naoaki Kawagita, Kouichi Tomomatsu, Nguyen Thi Nguyen, Wataru Chujo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Synchronous speed of LED visible light communication using CCD or CMOS camera to a receiver is limited by the frame rate of the camera. We experimentally verify the synchronous speed of LED visible light communication that can be implemented by 32-bit microcomputer or FPGA against the low flame rate of the camera. Synchronization scheme with interrupt of microcomputer or on-board clock of FPGA is compared with that without the time scale. Limitation of possible synchronous speed against the frame rate of the camera is clarified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LED / camera / visible light communication / frame rate / synchronization / interrupt |
| Paper # | WBS2015-1 |
| Date of Issue | 2015-05-21 (WBS) |
| Conference Information | |
| Committee | WBS / SAT |
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| Conference Date | 2015/5/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo City Univ. (Setagaya Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Coding, Modulation, Signal Processing, etc. |
| Chair | Hiromasa Habuchi(Ibaraki Univ.) / Kanshiro Kashiki(KDDI Labs.) |
| Vice Chair | Fumiaki Maehara(Waseda Univ.) / Minoru Okada(NAIST) / Morio Toyoshima(NICT) / Takatoshi Sugiyama(Kogakuin Univ.) |
| Secretary | Fumiaki Maehara(Univ. of Kitakyushu) / Minoru Okada(Tokyo City Univ.) / Morio Toyoshima(KDDI Labs.) / Takatoshi Sugiyama(NICT) |
| Assistant | Yusuke Kozawa(Tokyo Univ. of Science) / Akira Nakamura(Tokyo Univ. of Science) / Ryohei Nakamura(National Defense Academy) |
| Paper Information | |
| Registration To | Technical Committee on Wideband System / Technical Committee on Satellite Telecommunications |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of synchronous speed for LED visible light communication with low-frame-rate camera |
| Sub Title (in English) | |
| Keyword(1) | LED |
| Keyword(2) | camera |
| Keyword(3) | visible light communication |
| Keyword(4) | frame rate |
| Keyword(5) | synchronization |
| Keyword(6) | interrupt |
| 1st Author's Name | Tomoki Kondo |
| 1st Author's Affiliation | Meijo University(Meijo Univ.) |
| 2nd Author's Name | Ryoutaro Kitaoka |
| 2nd Author's Affiliation | Meijo University(Meijo Univ.) |
| 3rd Author's Name | Naoaki Kawagita |
| 3rd Author's Affiliation | Meijo University(Meijo Univ.) |
| 4th Author's Name | Kouichi Tomomatsu |
| 4th Author's Affiliation | Meijo University(Meijo Univ.) |
| 5th Author's Name | Nguyen Thi Nguyen |
| 5th Author's Affiliation | Meijo University(Meijo Univ.) |
| 6th Author's Name | Wataru Chujo |
| 6th Author's Affiliation | Meijo University(Meijo Univ.) |
| Date | 2015-05-28 |
| Paper # | WBS2015-1 |
| Volume (vol) | vol.115 |
| Number (no) | WBS-55 |
| Page | pp.pp.1-6(WBS), |
| #Pages | 6 |
| Date of Issue | 2015-05-21 (WBS) |