Node Localization for Wireless Sensor Networks based on Self-Organizing Maps Algorithm
Project/Area Number |
22500075
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Computer system/Network
|
Research Institution | Kansai University |
Principal Investigator |
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | ユビキタスコンピューティング / 無線センサネットワーク / ローカライゼーション / 自己組織化マップ / ZigBee / Localization / 自己組織化 / ノード位置推定 / センサネットワーク / ユビキタス |
Research Abstract |
Self-Organizing Localization (SOL) for wireless sensor networks was established. SOL provides a high accuracy for the estimation on sensor node location, by using a small number of anchor nodes, and without measurement device for distance from neighbor node. SOL was evaluated by both of network simulator and its implementation system by using XBee and Arduino. On both evaluations by using IEEE802.15.4 as wireless media, it provided the estimated sensor node location with less error than 1m.
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Report
(4 results)
Research Products
(14 results)