| No | 224775 |
|---|---|
| 標題（和） | Relocation Method of Mobile Nodes for Recovering from Node Failures in Wireless Sensor Networks |
| 標題（英） | Relocation Method of Mobile Nodes for Recovering from Node Failures in Wireless Sensor Networks |
| 研究会名（和） | 通信方式 |
| 研究会名（英） | Communication Systems |
| 開催年月日 | 2013-11-14 |
| 終了年月日 | 2013-11-15 |
| 会議種別コード | 5 |
| 共催団体名（和） | |
| 資料番号 | CS2013-43 |
| 抄録（和） | The Wireless Sensor Networks (WSNs) show great potential and importance in many research area. In WSNs, sensor nodes need to perform the special tasks, such as fire detecting, movement sensing, target tracking etc. So, efficient deployment of wireless sensor nodes in the monitoring area is important issue to give the maximum coverage and sensing capabilities. Sometimes, the sensing nodes damage or burn-out the batteries because of the lack of maintenance in difficult and dangerous access areas. Therefore, some coverage holes are occurred and it is necessary to relocate some mobile sensor nodes to heal the coverage hole problem in this kind of monitoring area. We propose the efficient sensor deployment method with adaptive relocation of mobile sensor nodes to heal the coverage holes in the WSN monitoring area. Performance evaluation shows that the proposed method can give better coverage area by using shorter distance movements of mobile sensor nodes as well as lower processing time for the coverage hole healing process. |
| 抄録（英） | The Wireless Sensor Networks (WSNs) show great potential and importance in many research area. In WSNs, sensor nodes need to perform the special tasks, such as fire detecting, movement sensing, target tracking etc. So, efficient deployment of wireless sensor nodes in the monitoring area is important issue to give the maximum coverage and sensing capabilities. Sometimes, the sensing nodes damage or burn-out the batteries because of the lack of maintenance in difficult and dangerous access areas. Therefore, some coverage holes are occurred and it is necessary to relocate some mobile sensor nodes to heal the coverage hole problem in this kind of monitoring area. We propose the efficient sensor deployment method with adaptive relocation of mobile sensor nodes to heal the coverage holes in the WSN monitoring area. Performance evaluation shows that the proposed method can give better coverage area by using shorter distance movements of mobile sensor nodes as well as lower processing time for the coverage hole healing process. |
| 収録資料名（和） | 電子情報通信学会技術研究報告 |
| 収録資料の巻号 | Vol.113, No.295 |
| ページ開始 | 15 |
| ページ終了 | 20 |
| キーワード（和） | node deployment,wireless sensor network,coverage hole |
| キーワード（英） | node deployment,wireless sensor network,coverage hole |
| 本文の言語 | ENG |
| 著者（和） | Aye Mon Htun |
| 著者（ヨミ） | |
| 著者（英） | Aye Mon Htun |
| 所属機関（和） | Keio University |
| 所属機関（英） | Keio University |
| 著者（和） | Maung Sann Maw |
| 著者（ヨミ） | |
| 著者（英） | Maung Sann Maw |
| 所属機関（和） | Keio University |
| 所属機関（英） | Keio University |
| 著者（和） | Iwao Sasase |
| 著者（ヨミ） | |
| 著者（英） | Iwao Sasase |
| 所属機関（和） | Keio University |
| 所属機関（英） | Keio University |