Presentation | 2001/2/16 Study on Emergency Medical Applications for HEO and Quasi-Zenith Satellite Isao Nakajima, Hiroshi Juzoji, Yongguo Zhao, Atsushi Nakajima, Naokazu Hamamoto, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The objectives is to calculate the number of communications channels for serious-condition patients in ambulances based on daily emergency operation data. We carried out emergency image transmission using Japan's first mobile geostationary satellite, ETS-V. However, even at an elevation angle of 47 from Tokyo, signals were interfered for more than 60% of the time when traveling westwards in an urban area with buildings or trees on the south side. High Inclined Elliptic satellites such as Tundra or Quasi-Zenith satellite which enable high elevation angles to be achieved were therefore considered as one possibility. Based on the data of the Tokyo metropolitan area, six(6)channels will be needed to give a loss probability is less than 0.02. Assume 50 channels with transmission rates of 6.0 Mbps, that will be required capacity of the transponder of the HEO. The critical data will therefore be sent in real time from ambulances, enabling advance monitoring of patient conditions while in transit. . Detailed digital moving images(MPEG-2). Clinical data(ECG, SaO2) |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | HEO / Quasi-Zenith Satellite / MPEG-2 / Telemedicine |
Paper # | SANE2000-178,SAT2000-127 |
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Conference Information | |
Committee | SAT |
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Conference Date | 2001/2/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Satellite Telecommunications (SAT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study on Emergency Medical Applications for HEO and Quasi-Zenith Satellite |
Sub Title (in English) | |
Keyword(1) | HEO |
Keyword(2) | Quasi-Zenith Satellite |
Keyword(3) | MPEG-2 |
Keyword(4) | Telemedicine |
1st Author's Name | Isao Nakajima |
1st Author's Affiliation | Tokai University Medical Research Institute() |
2nd Author's Name | Hiroshi Juzoji |
2nd Author's Affiliation | Tokai University Medical Research Institute |
3rd Author's Name | Yongguo Zhao |
3rd Author's Affiliation | Tokai University Medical Research Institute |
4th Author's Name | Atsushi Nakajima |
4th Author's Affiliation | National Aerospace Laboratory |
5th Author's Name | Naokazu Hamamoto |
5th Author's Affiliation | Communications Research Laboratory |
Date | 2001/2/16 |
Paper # | SANE2000-178,SAT2000-127 |
Volume (vol) | vol.100 |
Number (no) | 638 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |