DME interference mitigation for GNSS receivers via nonnegative Matrix factorization

Felipe Barboza da Silva*, Ediz Cetin, Wallace A. Martins

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

Abstract

In this work a nonnegative matrix factorization based approach is proposed to mitigate the impact of interference due to distance measurement equipment (DME) signals in global navigation satellite system (GNSS) receivers. The proposed approach operates by separating the DME and GNSS signals, and the results show that it outperforms the traditional pulse-blanking based techniques in terms of acquisition and carrier-to-noise ratio metrics without discarding any of the received signal samples.

Original languageEnglish
Title of host publication2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages4
ISBN (Electronic)9789463968027
ISBN (Print)9781665429955
DOIs
Publication statusPublished - 2021
Event34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021 - Rome, Italy
Duration: 28 Aug 20214 Sep 2021

Publication series

Name
ISSN (Print)2640-7027
ISSN (Electronic)2642-4339

Conference

Conference34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
Country/TerritoryItaly
CityRome
Period28/08/214/09/21

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