2013 Fiscal Year Final Research Report
Development on Human Detection System using Digital Terrestrial TV Waves
| Project/Area Number |
23560464
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Communication/Network engineering
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| Research Institution | Hiroshima City University |
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Principal Investigator |
NISHI Masahiro 広島市立大学, 情報科学研究科, 准教授 (30316137)
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| Co-Investigator(Renkei-kenkyūsha) |
YOSHIDA Teruaki 広島市立大学, 大学院情報科学研究科, 教授 (50316139)
SHIN Koichi 広島市立大学, 大学院情報科学研究科, 講師 (10509053)
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| Project Period (FY) |
2011 – 2013
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| Keywords | ヒト検知 / 地デジ / 高性能化 / CNR / BER / 誤検知低減 / 協調検知 / オーバーリーチ伝搬 |
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| Research Abstract |
In order to develop our proposed human detection system using terrestrial TV broadcasting waves, this study evaluated following main three subjects; (1)The multiple detection method was proposed and developed, which simultaneously monitored CNR (Carrier to Noise power Ratio) and BER (Bit Error Rate) obtained in the digital TV demodulation, for the purpose of improving detection performance.(2) To reduce false detection caused by outdoor disturbance, the cooperated detection method was proposed and developed, in which the antennas were set up both indoor and outdoor. (3) This study clarified characteristics of overreach propagation in TV waves from next prefectures, to realize stable operation of the human detection system.
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