Presentation | 2019-05-23 Demonstration Test of an Adaptive Video Streaming Method Using Throughput Prediction and Scalable Video Coding Koichi Nihei, Natsuki Kai, Keiichi Chono, Hiroshi Yoshida, Kozo Satoda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | To operate drones in non-line-of-sight (NLOS) areas, live video streaming is required for operators to monitor around the drones. Frequency bands have been assigned for video streaming from robots, e.g. drones. However, the frequency bands will not be enough if many drones are operated in the same airspace. To resolve this issue, the authors and collaborators had developed a technology that accommodates video streamings from multiple drones in a frequency channel. This paper reports a result of a demonstration test. In the test, we confirmed that three drones can stream videos in a frequency channel with maintaining the video quality of a region-of-interest (ROI) by using an adaptive video streaming method based on throughput prediction and scalable video coding. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | video streaming / adaptive streaming / drone / UAV (unmanned aerial vehicle) / demonstration test |
Paper # | SeMI2019-4 |
Date of Issue | 2019-05-16 (SeMI) |
Conference Information | |
Committee | SeMI / IPSJ-ITS / IPSJ-MBL / IPSJ-DPS |
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Conference Date | 2019/5/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Amami-shi Syakai Fukushi Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Sensing, Mobility, Mobile/Ubiquitous Computing, Sensor/Adhoc/Mobile Network, Application, etc. |
Chair | Susumu Ishihara(Shizuoka Univ.) |
Vice Chair | Kazuya Monden(Hitachi) / Koji Yamamoto(Kyoto Univ.) |
Secretary | Kazuya Monden(Kyoto Univ.) / Koji Yamamoto(NTT DOCOMO) / (Hitachi) |
Assistant | Akira Uchiyama(Osaka Univ.) / Kenji Kanai(Waseda Univ.) / Masafumi Hashimoto(Osaka Univ.) |
Paper Information | |
Registration To | Technical Committee on Sensor Network and Mobile Intelligence / Special Interest Group on Intelligent Transport Systems and Smart Community / Special Interest Group on Mobile Computing and Ubiquitous Communications / Special Interest Group on Distributed Processing System |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Demonstration Test of an Adaptive Video Streaming Method Using Throughput Prediction and Scalable Video Coding |
Sub Title (in English) | |
Keyword(1) | video streaming |
Keyword(2) | adaptive streaming |
Keyword(3) | drone |
Keyword(4) | UAV (unmanned aerial vehicle) |
Keyword(5) | demonstration test |
1st Author's Name | Koichi Nihei |
1st Author's Affiliation | NEC Corporation(NEC) |
2nd Author's Name | Natsuki Kai |
2nd Author's Affiliation | NEC Corporation(NEC) |
3rd Author's Name | Keiichi Chono |
3rd Author's Affiliation | NEC Corporation(NEC) |
4th Author's Name | Hiroshi Yoshida |
4th Author's Affiliation | NEC Corporation(NEC) |
5th Author's Name | Kozo Satoda |
5th Author's Affiliation | NEC Corporation(NEC) |
Date | 2019-05-23 |
Paper # | SeMI2019-4 |
Volume (vol) | vol.119 |
Number (no) | SeMI-53 |
Page | pp.pp.91-96(SeMI), |
#Pages | 6 |
Date of Issue | 2019-05-16 (SeMI) |