Presentation | 2009-10-23 A Note on Joint Decoding of Correlated Data Observed by Multiple Sensor Nodes : Correlation Estimation According to ADC Bit Levels of Experimentally Observed Data Kentaro KOBAYASHI, Takaya YAMAZATO, Masaaki KATAYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In wireless sensor networks, a large number of sensor nodes are densely deployed for reliable environmental sensing. Due to the high density in the sensing field, sensor observations are spatially correlated. In this paper, we focus on joint channel decoding utilizing the spatial correlation of multiple sensor observations. Our proposed scheme makes use of an estimation of the correlation according to ADC bit levels of the sensor observations. The performance of our approach is examined by simulations using sensing data from experiments in a real indoor environment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Sensor network / correlation / ADC bit level / joint decoding |
Paper # | SR2009-69,AN2009-39,USN2009-42 |
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Committee | USN |
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Conference Date | 2009/10/15(1days) |
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Registration To | Ubiquitous and Sensor Networks(USN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Note on Joint Decoding of Correlated Data Observed by Multiple Sensor Nodes : Correlation Estimation According to ADC Bit Levels of Experimentally Observed Data |
Sub Title (in English) | |
Keyword(1) | Sensor network |
Keyword(2) | correlation |
Keyword(3) | ADC bit level |
Keyword(4) | joint decoding |
1st Author's Name | Kentaro KOBAYASHI |
1st Author's Affiliation | JSPS:Dept. of Electrical Engineering and Computer Science, Graduate School of Engineering, Nagoya University() |
2nd Author's Name | Takaya YAMAZATO |
2nd Author's Affiliation | EcoTopia Science Institute, Nagoya University |
3rd Author's Name | Masaaki KATAYAMA |
3rd Author's Affiliation | EcoTopia Science Institute, Nagoya University |
Date | 2009-10-23 |
Paper # | SR2009-69,AN2009-39,USN2009-42 |
Volume (vol) | vol.109 |
Number (no) | 248 |
Page | pp.pp.- |
#Pages | 6 |
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