ETRI-Knowledge Sharing Plaform

KOREAN
논문 검색
Type SCI
Year ~ Keyword

Detail

Journal Article DoA Estimation of Line of Sight Signal in Multipath Channel for GNSS Receiver
Cited 1 time in scopus Share share facebook twitter linkedin kakaostory
Authors
Sun Woo Kim, Byeong Chan Jo, San Guk Lee
Issue Date
2009-11
Citation
IEICE Transactions on Communications, v.E92-B, no.11, pp.3397-3400
ISSN
0916-8516
Publisher
일본, 전자정보통신학회 (IEICE)
Language
English
Type
Journal Article
DOI
https://dx.doi.org/10.1587/transcom.E92.B.3397
Abstract
The GNSS receivers suffer from the multipath interference which is highly correlated with the line of sight (LoS) signal. Such interference results in tracking and ranging errors. In this paper, we propose a novel algorithm that can estimate the direction of arrival (DoA) of the LoS signal in the presence of highly correlated multipath interference. The proposed algorithm combines the matching pursuits algorithm for multipath estimation and the minimum norm algorithm for DoA estimation. An efficient combination of two algorithms yields reliable estimates of the DoA of LoS signal as demonstrated by computer simulations. © 2009 The Institute of Electronics, Information and Communication Engineers.
KSP Keywords
Computer simulation(MC and MD), Direction of arrival(DoA), Doa estimation, GNSS Receiver, Information and communication, Line of sight(LOS), Matching pursuits algorithm, Minimum norm algorithm, Multipath Interference, Multipath channels, Novel algorithm