An Energy Efficient Positioning Algorithm Based on Location Reference Agent for Wireless Sensor Network

摘要：

In sensor networks,positioning systems are getting to be an important issue because of its usability in many cases.In fact,there is a Global Position system(GPS)widely adopted.However,GPS is impractical in many sensor network cases.This fact derives the needs for relative measurement-based positioning algorithms.Existing relative positioning algorithms have a good result but most of solutions require special capabilities and complex operations.This paper proposes a simple positioning algorithm without the need that sensors are embedded.Our proposal needs an Agent(haring just a GPS module)that allows sensor node can calculate its real coordinates without GPS capability.

关键词： Sensor Positioning GPS WSN Coordinate

作者: Kwangmo Yang Keecheon Kim

作者单位: Dept.of Computer Science & Engineering,University of Konkuk Gwang-Jin Gu,Seoul,Korea

会议类型: 国内会议

会议名称: 第二届中国传感器网络学术会议暨第一届中韩传感器网络学术研讨会(CWSN2008CKWSN2008)

会议地点: 重庆

会议语种:英文

页码: 74-76,166

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）