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標題: 在非可視直線傳輸環境中應用於行動無線感測網路之分散式定位技術研究
Distributed Non-Line-of-Sight Positioning for Mobile Wireless Sensor Networks
作者: 溫志煜
關鍵字: mobile wireless sensor networks;行動無線感測網路;電信工程, 資訊工程--硬體工程;non-line-of-sight (NLOS);localization algorithm;非直線可視(Non-Line-of-Sight)環境;定位演算法;應用研究

Location-awareness is crucial and becoming increasingly important to many applications in wireless sensor networks. This project proposal presents a network-based positioning system and outlines recent work in which we have developed an efficient principled approach to localize a mobile sensor using an TOA/AOA hybrid positioning scheme employing multiple seeds in the line-of-sight (LOS) scenario. Although numerous non-line-of-sight (NLOS) mitigation techniques have been reported, due to the limited capabilities, practical and efficient NLOS localization techniques for mobile wireless sensor networks still require further research. This project will evaluate the merits and trade-offs of the different available techniques towards developing more efficient and practical NLOS mitigation algorithms for wireless sensing systems.
其他識別: NSC99-2221-E005-059
Appears in Collections:通訊工程研究所

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