DocumentCode
112006
Title
Accuracy Analysis of the Two-Reference-Node Angle-of-Arrival Localization System
Author
Yu He ; Behnad, Aydin ; Xianbin Wang
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Western Ontario, London, ON, Canada
Volume
4
Issue
3
fYear
2015
fDate
Jun-15
Firstpage
329
Lastpage
332
Abstract
The accuracy of two-reference-node angle-of-arrival localization system is investigated. First, the localization ambiguity area is obtained in terms of the angles-of-arrival errors. Then, using this area, the normalized localization precision is defined to obtain the target localization accuracy in different positions with respect to the two reference nodes. In addition, for a given normalized localization precision threshold, the region in which a target can be localized with better localization accuracy than that threshold is characterized and the area of the region is obtained.
Keywords
ultra wideband communication; biangular coordinates; localization ambiguity area; normalized localization precision threshold; two-reference-node angle-of-arrival localization system; Accuracy; Ad hoc networks; Antenna measurements; Iterative methods; Ultra wideband technology; Wireless communication; Wireless sensor networks; Angle-of-arrival (AoA); biangular coordinates; localization;
fLanguage
English
Journal_Title
Wireless Communications Letters, IEEE
Publisher
ieee
ISSN
2162-2337
Type
jour
DOI
10.1109/LWC.2015.2415788
Filename
7065264
Link To Document