标题：RETRACTED: A survey of localization schemes in wireless sensor networks with mobile beacon (Retracted Article)
作者：Cui Huan-qing; Wang Ying-long
作者机构：[Cui Huan-qing] Shandong Univ Sci & Technol, Coll Informat Sci & Engn, Qingdao 266510, Peoples R China.
会议名称：International Conference on Energy and Environmental Science (ICEES)
来源：2011 INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL SCIENCE-ICEES 2011
关键词：wireless sensor network; localization; mobile beacon; path planning
摘要：Location information is critical essential and indispensable for many applications of wireless sensor networks. Beacon-based localization schemes are more precise than beacon-free ones, but the beacon nodes are more expensive than ordinary sensor nodes. Recently, there has been much focus on mobile-beacon based localization, for they can lower the cost while keeping the localization precision. This paper surveys the current state of the art for mobile-beacon based localization algorithms. We give the taxonomy of these schemes including range-base vs. range-free, single beacon vs. multi-beacons, omni-directional vs. directional antenna. Moreover, we also give a review of path planning methods which are critical to localization algorithm with mobile beacon, and we classify them into static and real-time schemes. We briefly introduce the steps of each localization and path planning algorithm, which serves as an introduction and survey for researchers interested in the area of localization of wireless sensor networks. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Organizers of 2011 International Conference on Energy and Environmental Science.