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author:

王怡婷 (王怡婷.) [1] | 郭红 (郭红.) [2] (Scholars:郭红)

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Abstract:

提出一种利用WiFi信号指纹实现对室内区域进行定位的CL-KNN(complete linkage K-nearest neighbor)算法.该算法先采用层次聚类方法对测试环境进行区域划分,再根据相应的WiFi信号指纹信息进行匹配,最后通过加权计算确定定位结果.实验结果表明,在WiFi热点数量足够多的情况下,与原始KNN算法和k-means-KNN算法相比,CL-KNN算法可以获得更高的定位精度和准确率.

Keyword:

WiFi信号 位置指纹定位 室内定位 层次聚类算法

Community:

  • [ 1 ] [王怡婷]福州大学
  • [ 2 ] [郭红]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2017

Issue: 1

Volume: 45

Page: 8-15

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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