Presentation | 2010-07-09 CS2010-21 Impact of Interference between Two Readers on Indoor Location Estimation using RFID Readers Nobuyoshi KOMURO, Takehiro SHIRAISHI, Hiromichi JUMONJI, Hiromi UEDA, Hiroyuki KASAI, Toshinori TSUBOI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper invesitgates an indoor location estimation system based on UHF RFID (Radio Frequency IDentification), and evaluates the system. However, the esitmation error may get large if two or more RFID readers read tags simultaneously, because of the interference between readers. Thus this paper evaluates our indoor location estimation system in case that two readers exist in the same room. This paper shows that the interference between readers affcts the read pattern and the estimation error. Futhermore, this paper tries to reduce the influence of the interference by assigning the difference channel to each readers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Indoor location estimation / UHF band RFID / Inter-reader interference / Estimation accuracy |
Paper # | CS2010-21 |
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Committee | CS |
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Conference Date | 2010/7/1(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 | Communication Systems (CS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | CS2010-21 Impact of Interference between Two Readers on Indoor Location Estimation using RFID Readers |
Sub Title (in English) | |
Keyword(1) | Indoor location estimation |
Keyword(2) | UHF band RFID |
Keyword(3) | Inter-reader interference |
Keyword(4) | Estimation accuracy |
1st Author's Name | Nobuyoshi KOMURO |
1st Author's Affiliation | Graduate School of Advanced Integration Science, Chiba University() |
2nd Author's Name | Takehiro SHIRAISHI |
2nd Author's Affiliation | Nihon System Warp Co., Ltd. |
3rd Author's Name | Hiromichi JUMONJI |
3rd Author's Affiliation | School of Computer Science, Tokyo University of Technology |
4th Author's Name | Hiromi UEDA |
4th Author's Affiliation | School of Computer Science, Tokyo University of Technology |
5th Author's Name | Hiroyuki KASAI |
5th Author's Affiliation | School of Computer Science, Tokyo University of Technology |
6th Author's Name | Toshinori TSUBOI |
6th Author's Affiliation | School of Computer Science, Tokyo University of Technology |
Date | 2010-07-09 |
Paper # | CS2010-21 |
Volume (vol) | vol.110 |
Number (no) | 117 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |