Energy-efficient Data Collection Method with Multiple Deadlines for Wireless Sensor Networks

• Item type: JInfP(1)
• 公開日: 2013-04-15
• タイトル: Energy-efficient Data Collection Method with Multiple Deadlines for Wireless Sensor Networks
• タイトル / 言語: en
• タイトル: Energy-efficient Data Collection Method with Multiple Deadlines for Wireless Sensor Networks
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: [Regular Papers] Wireless sensor network, collection method, mobile sink approach, mobile sink-initiated proactive routing protocol
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_6501
• 資源タイプ: journal article
• 著者所属: Graduate School/Faculty of Information Science and Electrical Engineering, Kyushu University
• 著者所属: Graduate School/Faculty of Information Science and Electrical Engineering, Kyushu University
• 著者所属: Faculty of Informatics, Kansai University
• 著者所属: Graduate School/Faculty of Information Science and Electrical Engineering, Kyushu University
• 著者所属(英): en
• 著者所属(英): Graduate School/Faculty of Information Science and Electrical Engineering, Kyushu University
• 著者所属(英): en
• 著者所属(英): Graduate School/Faculty of Information Science and Electrical Engineering, Kyushu University
• 著者所属(英): en
• 著者所属(英): Faculty of Informatics, Kansai University
• 著者所属(英): en
• 著者所属(英): Graduate School/Faculty of Information Science and Electrical Engineering, Kyushu University
• 著者名: Tatsuya, Abe; Yutaka, Arakawa; Shigeaki, Tagashira; Akira, Fukuda
• 著者名(英): Tatsuya, Abe; Yutaka, Arakawa; Shigeaki, Tagashira; Akira, Fukuda
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: In this paper, we focus on a monitoring environment with wireless sensor network in which multiple mobile sink nodes traverse a given sensing field in different spatial-temporal patterns and collect various types of environmental data with different deadline constraints. For such an environment, we propose an energy-efficient data collection method that reduces intermediate transmission in multi-hop communication while meeting predetermined deadlines. The basic approach of the proposed method is to temporarily gather (or buffer) the observed data into several sensor nodes around the moving path of the mobile sink that would meet their deadlines at the next visit. Then, the buffered data is transferred to the mobile sink node when it visits the buffering nodes. We also propose a mobile sink-initiated proactive routing protocol with low cost (MIPR-LC) that efficiently constructs routes to the buffering nodes on each sensor node. Moreover, we simulate the proposed collection method and routing protocol to show their effectiveness. Our results confirm that the proposed method can gather almost all of the observed data within the deadline, while reducing the intermediate transmissions by 30%, as compared with an existing method. In addition, the MIPR-LC method can reduce the transmissions for the route construction by up to 12% when compared with a simple routing protocol.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: In this paper, we focus on a monitoring environment with wireless sensor network in which multiple mobile sink nodes traverse a given sensing field in different spatial-temporal patterns and collect various types of environmental data with different deadline constraints. For such an environment, we propose an energy-efficient data collection method that reduces intermediate transmission in multi-hop communication while meeting predetermined deadlines. The basic approach of the proposed method is to temporarily gather (or buffer) the observed data into several sensor nodes around the moving path of the mobile sink that would meet their deadlines at the next visit. Then, the buffered data is transferred to the mobile sink node when it visits the buffering nodes. We also propose a mobile sink-initiated proactive routing protocol with low cost (MIPR-LC) that efficiently constructs routes to the buffering nodes on each sensor node. Moreover, we simulate the proposed collection method and routing protocol to show their effectiveness. Our results confirm that the proposed method can gather almost all of the observed data within the deadline, while reducing the intermediate transmissions by 30%, as compared with an existing method. In addition, the MIPR-LC method can reduce the transmissions for the route construction by up to 12% when compared with a simple routing protocol.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AA00700121
• 書誌情報: Journal of information processing; 巻 21, 号 2, p. 320-328, 発行日 2013-04-15
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-6652
• 出版者 / 言語: ja
• 出版者: 情報処理学会