A Comparison of WiFi-based Indoor Positioning Methods

被引：18

作者：

Tang, Lin ^{[1
]}

Zhang, Zhixiang ^{[1
]}

Zhao, Yonghao ^{[1
]}

Feng, Tianyi ^{[1
]}

Wong, Wai-Choong ^{[1
]}

Garg, Hari Krishna ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 119077, Singapore

来源：

2019 13TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATION SYSTEMS (ICSPCS) | 2019年

基金：

新加坡国家研究基金会;

关键词：

LOCALIZATION; LOCATION; SYSTEMS; NETWORK;

D O I：

10.1109/icspcs47537.2019.9008751

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

With the popularity of smart phones and wireless network, location-based services (LBSs) attract extensive attention. The demands on indoor positioning systems (IPS) for the WiFi deployed environments are especially high. In this paper, we categorize the WiFi-based IPSs into two types, namely Received signal strength (RSS)-based and Channel state information (CSI)-based, and compare the practical performances of several WiFi-based IPSs. For the RSS-based methods, we select fingerprinting, trilateration method, sequencebased localization (SBL), and multidimensional scaling (MDS)-based methods for comparison. For the CSI-based method, we choose the time-reversal (TR) algorithm and propose a new experimental scheme to measure its performance. The pros and cons of each algorithm are also discussed.

引用

页数：6

共 43 条

[31] Fingerprint-MDS based Algorithm for Indoor Wireless Localization [J].

Ni, Wei ;

Xiao, Wendong ;

Toh, Yue Khing ;

Tham, Chen Khong .

2010 IEEE 21ST INTERNATIONAL SYMPOSIUM ON PERSONAL INDOOR AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2010, :1972-1977

[32]

Padmanabhan V., 2000, RADAR INBUILDING RF

[33] Modern multidimensional scaling: Theory and applications [J].

Sireci, SG .

JOURNAL OF EDUCATIONAL MEASUREMENT, 2003, 40 (03) :277-280

[34]

Smallbon V, 2015, 2015 12TH INTERNATIONAL JOINT CONFERENCE ON E-BUSINESS AND TELECOMMUNICATIONS (ICETE), VOL 6, P27

[35] Radio Tomographic Imaging with Wireless Networks [J].

Wilson, Joey ;

Patwari, Neal .

IEEE TRANSACTIONS ON MOBILE COMPUTING, 2010, 9 (05) :621-632

[36] A Time-Reversal Paradigm for Indoor Positioning System [J].

Wu, Zhung-Han ;

Han, Yi ;

Chen, Yan ;

Liu, K. J. R. .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2015, 64 (04) :1331-1339

[37]

Yang Z, 2012, MOBICOM 12: PROCEEDINGS OF THE 18TH ANNUAL INTERNATIONAL CONFERENCE ON MOBILE COMPUTING AND NETWORKING, P269

[38] From RSSI to CSI: Indoor Localization via Channel Response [J].

Yang, Zheng ;

Zhou, Zimu ;

Liu, Yunhao .

ACM COMPUTING SURVEYS, 2013, 46 (02)

[39]

Yedavalli K, 2005, 2005 Fourth International Symposium on Information Processing in Sensor Networks, P285

[40]

Yong Z., 2017, 2017 Optical Fiber Communications Conference and Exhibition (OFC), P1

← 1 2 3 4 5 →