Multipath-based probabilistic fingerprinting method for indoor positioning

Jiahui Li; Yan Zhang; Fengyu Luan; Xueru Li; Lai Zhou; Shidong Zhou

Multipath-based probabilistic fingerprinting method for indoor positioning

Jiahui Li
, Yan Zhang
, Fengyu Luan
, Xueru Li
, Lai Zhou
, Shidong Zhou^*

^*此作品的通讯作者

信息与电子学院

Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

The space-alternating generalized expectation-maximization (SAGE) algorithm provides efficient, accurate indoor channel multipath estimation. This paper describes a multipath-based probabilistic fingerprinting method for indoor positioning that utilizes the channel multipath parameters obtained by the SAGE algorithm as fingerprinting data to achieve better positioning accuracy and robustness. Tests of measurements in a typical indoor environment show that this method is more accurate than traditional indoor positioning methods.

源语言	英语
页（从-至）	514-519 and 525
期刊	Qinghua Daxue Xuebao/Journal of Tsinghua University
卷	55
期	5
出版状态	已出版 - 1 5月 2015

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{4c9e763d381d4593a038fa182b5eeb9e,

title = "Multipath-based probabilistic fingerprinting method for indoor positioning",

abstract = "The space-alternating generalized expectation-maximization (SAGE) algorithm provides efficient, accurate indoor channel multipath estimation. This paper describes a multipath-based probabilistic fingerprinting method for indoor positioning that utilizes the channel multipath parameters obtained by the SAGE algorithm as fingerprinting data to achieve better positioning accuracy and robustness. Tests of measurements in a typical indoor environment show that this method is more accurate than traditional indoor positioning methods.",

keywords = "Channel multipath estimation, Fingerprinting, Indoor positioning, Multipath parameters",

author = "Jiahui Li and Yan Zhang and Fengyu Luan and Xueru Li and Lai Zhou and Shidong Zhou",

year = "2015",

month = may,

day = "1",

language = "English",

volume = "55",

pages = "514--519 and 525",

journal = "Qinghua Daxue Xuebao/Journal of Tsinghua University",

issn = "1000-0054",

publisher = "Tsinghua University",

number = "5",

}

TY - JOUR

T1 - Multipath-based probabilistic fingerprinting method for indoor positioning

AU - Li, Jiahui

AU - Zhang, Yan

AU - Luan, Fengyu

AU - Li, Xueru

AU - Zhou, Lai

AU - Zhou, Shidong

PY - 2015/5/1

Y1 - 2015/5/1

N2 - The space-alternating generalized expectation-maximization (SAGE) algorithm provides efficient, accurate indoor channel multipath estimation. This paper describes a multipath-based probabilistic fingerprinting method for indoor positioning that utilizes the channel multipath parameters obtained by the SAGE algorithm as fingerprinting data to achieve better positioning accuracy and robustness. Tests of measurements in a typical indoor environment show that this method is more accurate than traditional indoor positioning methods.

AB - The space-alternating generalized expectation-maximization (SAGE) algorithm provides efficient, accurate indoor channel multipath estimation. This paper describes a multipath-based probabilistic fingerprinting method for indoor positioning that utilizes the channel multipath parameters obtained by the SAGE algorithm as fingerprinting data to achieve better positioning accuracy and robustness. Tests of measurements in a typical indoor environment show that this method is more accurate than traditional indoor positioning methods.

KW - Channel multipath estimation

KW - Fingerprinting

KW - Indoor positioning

KW - Multipath parameters

UR - https://www.scopus.com/pages/publications/84943625093

M3 - Article

AN - SCOPUS:84943625093

SN - 1000-0054

VL - 55

SP - 514-519 and 525

JO - Qinghua Daxue Xuebao/Journal of Tsinghua University

JF - Qinghua Daxue Xuebao/Journal of Tsinghua University

IS - 5

ER -

Multipath-based probabilistic fingerprinting method for indoor positioning

摘要

其它文件与链接

指纹

引用此