2024-03-29T06:46:31Zhttps://ipsj.ixsq.nii.ac.jp/ej/?action=repository_oaipmhoai:ipsj.ixsq.nii.ac.jp:000795192022-10-21T05:24:51Z00581:06276:06633
Effective Node Deployment in Sparse Mobile Sensor NetworksEffective Node Deployment in Sparse Mobile Sensor Networkseng特集:情報爆発時代におけるIT基盤技術http://id.nii.ac.jp/1001/00079519/Journal Articlehttps://ipsj.ixsq.nii.ac.jp/ej/?action=repository_action_common_download&item_id=79519&item_no=1&attribute_id=1&file_no=1Copyright (c) 2011 by the Information Processing Society of JapanDepartment of Mathematics, Statistics and Computer, Faculty of Science, Ubon Ratchathani UniversityDepartment of Multimedia Engineering, Graduate School of Information Science and Technology, Osaka UniversityDepartment of Multimedia Engineering, Graduate School of Information Science and Technology, Osaka UniversityDepartment of Multimedia Engineering, Graduate School of Information Science and Technology, Osaka UniversityKriengsak, TreeprapinAkimitsu, KanzakiTakahiro, HaraShojiro, NishioIn this paper, we propose DATFM/DA (Data Acquisition and Transmission with Fixed and Mobile node with Deployment Adjusting), which is an extension of our previous mobile sensor control method, DATFM. DATFM/DA uses two types of sensor nodes, fixed node and mobile node. The data acquired by the nodes are accumulated on a fixed node before being transferred to the sink node. DATFM/DA divides the target region into multiple areas, and statically deploys mobile nodes to each divided area. In addition, DATFM/DA adjusts the number of mobile nodes deployed in each area based on the analysis of the performance. We also conduct simulation experiments to verify that this method further improves the performances of sensing and data transfer.------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.20(2012) No.1 (online) DOI http://dx.doi.org/10.2197/ipsjjip.20.104------------------------------ In this paper, we propose DATFM/DA (Data Acquisition and Transmission with Fixed and Mobile node with Deployment Adjusting), which is an extension of our previous mobile sensor control method, DATFM. DATFM/DA uses two types of sensor nodes, fixed node and mobile node. The data acquired by the nodes are accumulated on a fixed node before being transferred to the sink node. DATFM/DA divides the target region into multiple areas, and statically deploys mobile nodes to each divided area. In addition, DATFM/DA adjusts the number of mobile nodes deployed in each area based on the analysis of the performance. We also conduct simulation experiments to verify that this method further improves the performances of sensing and data transfer.------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.20(2012) No.1 (online) DOI http://dx.doi.org/10.2197/ipsjjip.20.104------------------------------ AN00116647情報処理学会論文誌52122011-12-151882-77642011-12-09