Presentation | 2007-01-25 Application of Time Delay Diversity to Human Detection System using TV Broadcasting Wave Masahiro NISHI, Yasuki SAKAMOTO, Shigeru TAKAHASHI, Teruaki YOSHIDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have proposed the new human detection system using UHF band TV broadcasting waves. This system can detect the human presence in a room by monitoring whether the fluctuation level that is the difference of the received levels every one second exceeds a threshold or not. However, this system has a possibility of overlooking some fluctuation levels due to various human movements. Therefore, in our system, it is necessary to investigate the high accuracy detection method that can response various fluctuation levels with fading durations more or less than one second. In order to achieve the detection of the various fluctuation levels, we have studied the new human detection method with the Time Delay Diversity (TDD) technique. From measurement results, we clarified that the TDD system achieved 40% improvement in detection probabilities. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Human Detection / TV Broadcasting Wave / UHF Band / Fluctuation Level / Time Delay Diversity |
Paper # | MoMuC2006-63 |
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Conference Information | |
Committee | MoMuC |
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Conference Date | 2007/1/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Mobile Multimedia Communications(MoMuC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Application of Time Delay Diversity to Human Detection System using TV Broadcasting Wave |
Sub Title (in English) | |
Keyword(1) | Human Detection |
Keyword(2) | TV Broadcasting Wave |
Keyword(3) | UHF Band |
Keyword(4) | Fluctuation Level |
Keyword(5) | Time Delay Diversity |
1st Author's Name | Masahiro NISHI |
1st Author's Affiliation | Faculty of Information Sciences, Hiroshima City University() |
2nd Author's Name | Yasuki SAKAMOTO |
2nd Author's Affiliation | Faculty of Information Sciences, Hiroshima City University |
3rd Author's Name | Shigeru TAKAHASHI |
3rd Author's Affiliation | Faculty of Information Sciences, Hiroshima City University |
4th Author's Name | Teruaki YOSHIDA |
4th Author's Affiliation | Faculty of Information Sciences, Hiroshima City University |
Date | 2007-01-25 |
Paper # | MoMuC2006-63 |
Volume (vol) | vol.106 |
Number (no) | 498 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |