Design and Simulation of Indoor Positioning System Based on UWB

Author

Xu Jinsong ; Lu Xiaochun

Author_Institution

Nat. Time Service Center, Chinese Acad. of Sci., Xi´an, China

fYear

2010

fDate

7-9 May 2010

Firstpage

3872

Lastpage

3875

Abstract

In this paper, Ultra wideband technology and the main features of indoor positioning technology is introduced, focusing on the design and establishment of a UWB-based indoor positioning system model, the transceiver structure of the system is determined, and then location algorithm, the receiver synchronization and channel estimation and other key technologies conducted in-depth study. On this basis, the detailed simulation of the entire system using Matlab/Simulink software platform is carried out. It has been proved by simulation results s that UWB indoor positioning system provides good positioning accuracy and better performance.

Keywords

channel estimation; indoor radio; radio receivers; transceivers; ultra wideband communication; Matlab-Simulink software platform; UWB-based indoor positioning system model; channel estimation; in-depth study; location algorithm; receiver synchronization; system transceiver structure; ultra wideband technology; Channel estimation; FCC; OFDM; Phase shift keying; Proposals; Ultra wideband technology; Wireless communication; Design; Indoor positioning System; Simulation; UWB;

fLanguage

English

Publisher

ieee

Conference_Titel

E-Business and E-Government (ICEE), 2010 International Conference on

Conference_Location

Guangzhou

Print_ISBN

978-0-7695-3997-3

Type

conf

DOI

10.1109/ICEE.2010.971

Filename

5591824