Non-Line-Of-Sight Error Mitigation Technique for Wireless Localization in Micro-Cell Networks | IEEE Conference Publication | IEEE Xplore

Non-Line-Of-Sight Error Mitigation Technique for Wireless Localization in Micro-Cell Networks


Abstract:

Non Line of Sight (NLOS) propagation is a challenging issue which cause large errors in wireless localization systems. NLOS is especially a dominant source of errors in m...Show More

Abstract:

Non Line of Sight (NLOS) propagation is a challenging issue which cause large errors in wireless localization systems. NLOS is especially a dominant source of errors in metropolitan area wireless networks like cellular ones. We discuss our algorithms within cellular network terminology. This paper contributes two novel algorithms. The first algorithm is to extract the NLOS state of base stations and the second one is a correction algorithm to enhance the measurements accuracy. Our introduced algorithms can easily operate with other wireless localization algorithms and reduced NLOS error. These algorithms are proposed for network-based localization because of the amount of calculation.
Date of Conference: 07-10 February 2011
Date Added to IEEE Xplore: 28 February 2011
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Conference Location: Paris, France

References

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