GPS/Galileo Multipath Detection and Mitigation Using Closed-Form Solutions | Zendy

Khaled Rouabah | Zendy; Djamel Chikouche | Zendy

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GPS/Galileo Multipath Detection and Mitigation Using Closed-Form Solutions

Author(s) -

Khaled Rouabah,

Djamel Chikouche

Publication year - 2009

Publication title -

mathematical problems in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.262

H-Index - 62

eISSN - 1026-7077

pISSN - 1024-123X

DOI - 10.1155/2009/106870

Subject(s) - gnss applications , multipath propagation , galileo (satellite navigation) , global positioning system , computer science , multipath mitigation , real time computing , satellite navigation , satellite system , satellite , gnss augmentation , gps signals , remote sensing , assisted gps , telecommunications , engineering , geography , aerospace engineering , channel (broadcasting)

We propose an efficient method for the detection of Line of Sight (LOS) and Multipath (MP) signals in global navigation satellite systems (GNSSs) which is based on the use of virtual MP mitigation (VMM) technique. By using the proposed method, the MP signals' delay and coefficient amplitudes can be efficiently estimated. According to the computer simulation results, it is obvious that our proposed method is a solution for obtaining high performance in the estimation and mitigation of MP signals and thus it results in a high accuracy in GNSS positioning

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