書誌事項
- タイトル別名
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- Estimation Method of Attenuation Constant During Localization in RSSI
- RSSI ホウシキ ニ オケル ゲンスイ テイスウ ノ イチ スイテイジ ケッテイ シュホウ
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抄録
In Wireless Sensor Networks, location estimation of sensor nodes is important. Therefore some location estimation methods have been proposed. Especially, in Wireless Sensor Networks based on IEEE802.15.4, a method using received signal strength (RSS) which can be measured by each sensor node is one of the most practicable methods in the way that new hardware is not needed and it is suitable also for the miniaturization. However this technique has a weak point that it needs to investigate the propagation environment of the sensor field to estimate the location of sensor nodes in advance. This report proposes the method that the decision of the parameter of the propagation environment using only measurements obtained during localization without investigating prior. Evaluation of this method is shown by simulation that it is able to decide the parameter of an extent that doesn't influence the location estimation accuracy without investigating the propagation parameter of the sensor field.
収録刊行物
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- 電気学会論文誌C(電子・情報・システム部門誌)
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電気学会論文誌C(電子・情報・システム部門誌) 128 (10), 1509-1515, 2008
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679580730240
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- NII論文ID
- 10024500841
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- NII書誌ID
- AN10065950
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- BIBCODE
- 2008ITEIS.128.1509T
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- ISSN
- 13488155
- 03854221
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- NDL書誌ID
- 9666279
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可