DocumentCode
1600308
Title
Simulation and Performance Analysis for a Distributed Multi-station UWB Positioning System
Author
Lu Zhejun ; Liu Wenyan ; Huang Xiaotao
Author_Institution
Nat. Univ. of Defense & Technol., Changsha, China
fYear
2012
Firstpage
1486
Lastpage
1489
Abstract
This paper simulates a UWB positioning system and analyzes its performance in positioning accuracy. The system respectively adopts time-of-arrival (TOA) and time-difference-of-arrival (TDOA) to locate the target node through simulation. The results show the high precision positioning by UWB. Also comparing TOA with TDOA method, TDOA has a better performance in positioning and a lower requirement for synchronization than TOA. At last, the relationship between the positioning accuracy and location of target has been studied.
Keywords
navigation; ultra wideband communication; TDOA; TOA; distributed multistation UWB positioning system; high precision positioning; performance analysis; simulation; synchronization; time-difference-of-arrival; time-of-arrival; Accuracy; Base stations; Channel models; Histograms; Simulation; Synchronization; TOA/TDOA; UWB; positioning accuracy; simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent System Design and Engineering Application (ISDEA), 2012 Second International Conference on
Conference_Location
Sanya, Hainan
Print_ISBN
978-1-4577-2120-5
Type
conf
DOI
10.1109/ISdea.2012.526
Filename
6173489
Link To Document