| Presentation | 2020-08-20 [Invited Lecture] UAV-based Wireless Surveillance System enabled by High Resolution Video Transmission Tao Yu, Shunya Imada, Kiyomichi Araki, Kei Sakaguchi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Unmanned aerial vehicles (UAVs) are attracting great interests and popularities among academia, industry, business as well as common consumers, because they flexibly extend the mobilities from 2D to 3D space and are expected to be applied to and deeply transform a wide range of applications, among which the real-time high-resolution video surveillance system using UAV especially gains our research interests. Conventional surveillance systems using cameras with fixed locations severely suffer the blind spots, owning to the inevitable view blockage and inappropriate deployments. Instead, by using the UAV equipped with cameras, the surveillance performance can be drastically improved because their high mobilities make it possible to flexibly avoid any blockage in the view path. Besides, the video quality is also a key factor of the surveillance performance, especially for the automatic monitoring system. The high-resolution and high-quality video can greatly improve the detection accuracy. However, it is challenging to transmit the high-resolution video with such a huge size to the ground station in real time, let alone perform the automatic detection in the UAV because of their limited battery life compared to the big consumed power by AI detection. To address the issue, we designed the communication architecture of high-resolution video transmission for UAV-based wireless surveillance system, moreover, with the edge computing and offloading. In this paper, for short- and long-distance use-case, an mmWave-based solution for uncompressed 4K video transmission for short-distance surveillance, and a multi-UAV surveillance system in 5.7GHz for long-distance surveillance are given. Numerical simulations and experimental results are consistent with the system design expectations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | UAVsurveillancemmWavemulti-UAVuncompressed 4K videofull-duplexaerial communication |
| Paper # | SAT2020-14,RCS2020-78 |
| Date of Issue | 2020-08-13 (SAT, RCS) |
| Conference Information | |
| Committee | SAT / RCS |
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| Conference Date | 2020/8/20(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hisashi Sujikai(NHK) / Eiji Okamoto(Nagoya Inst. of Tech.) |
| Vice Chair | Hiroyasu Ishikawa(Nihon Univ.) / Tetsushi Ikegami(Meiji Univ.) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) |
| Secretary | Hiroyasu Ishikawa(NHK) / Tetsushi Ikegami(KDDI Research) / Fumiaki Maehara(Kyushu Univ.) / Toshihiko Nishimura(NEC) / Tomoya Tandai |
| Assistant | Takuya Okura(NICT) / Daisuke Goto(NTT) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) |
| Paper Information | |
| Registration To | Technical Committee on Satellite Telecommunications / Technical Committee on Radio Communication Systems |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Lecture] UAV-based Wireless Surveillance System enabled by High Resolution Video Transmission |
| Sub Title (in English) | |
| Keyword(1) | UAVsurveillancemmWavemulti-UAVuncompressed 4K videofull-duplexaerial communication |
| 1st Author's Name | Tao Yu |
| 1st Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
| 2nd Author's Name | Shunya Imada |
| 2nd Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
| 3rd Author's Name | Kiyomichi Araki |
| 3rd Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
| 4th Author's Name | Kei Sakaguchi |
| 4th Author's Affiliation | Tokyo Institute of Technology(Tokyo Tech) |
| Date | 2020-08-20 |
| Paper # | SAT2020-14,RCS2020-78 |
| Volume (vol) | vol.120 |
| Number (no) | SAT-129,RCS-130 |
| Page | pp.pp.25-30(SAT), pp.1-6(RCS), |
| #Pages | 6 |
| Date of Issue | 2020-08-13 (SAT, RCS) |