Matches in SemOpenAlex for { <https://semopenalex.org/work/W3086090633> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W3086090633 endingPage "5190" @default.
- W3086090633 startingPage "5190" @default.
- W3086090633 abstract "Vehicle positioning with 5G can effectively compensate for the lack of vehicle positioning based on GNSS (Global Navigation Satellite System) in urban canyons. However, there is also a large ranging error in the non-line of sight (NLOS) propagation of 5G. Aiming to solve this problem, we consider a new time delay estimation algorithm called non-line of sight cancellation multiple signal classification (NC-MUSIC). This algorithm uses cross-correlation to identify and cancel the NLOS signal. Then, an unsupervised multipath estimation method is used to estimate the number of multipaths and extract the noise subspace. The MUSIC spectral function can be calculated by the noise subspace. Finally, the time delay of the direct path is estimated by searching the peak of MUSIC spectral function. This paper adopts the 5G channel model developed by 3GPP TR38.901 for simulation experiments. The experiment results demonstrated that the proposed algorithm has obvious advantages in terms of NLOS propagation for urban canyon environments. It provided a high-precision time delay estimation algorithm for observed time difference of arrival (OTDOA), joint angle of arrival (AOA) ranging, and other positioning methods in the 5G vehicle positioning method, which can effectively improve the positioning accuracy of 5G vehicle positioning in urban canyon environments." @default.
- W3086090633 created "2020-09-21" @default.
- W3086090633 creator A5009373579 @default.
- W3086090633 creator A5016764397 @default.
- W3086090633 creator A5065011438 @default.
- W3086090633 creator A5074702375 @default.
- W3086090633 creator A5077504400 @default.
- W3086090633 creator A5082482226 @default.
- W3086090633 date "2020-09-11" @default.
- W3086090633 modified "2023-10-06" @default.
- W3086090633 title "A Novel Time Delay Estimation Algorithm for 5G Vehicle Positioning in Urban Canyon Environments" @default.
- W3086090633 cites W1976252012 @default.
- W3086090633 cites W2000324759 @default.
- W3086090633 cites W2008850631 @default.
- W3086090633 cites W2026090338 @default.
- W3086090633 cites W2064709024 @default.
- W3086090633 cites W2101417447 @default.
- W3086090633 cites W2112950808 @default.
- W3086090633 cites W2160249661 @default.
- W3086090633 cites W2268868325 @default.
- W3086090633 cites W2469797310 @default.
- W3086090633 cites W2472946096 @default.
- W3086090633 cites W2795546362 @default.
- W3086090633 cites W2905221958 @default.
- W3086090633 cites W2923338490 @default.
- W3086090633 cites W2963830578 @default.
- W3086090633 cites W2969829810 @default.
- W3086090633 cites W3105416263 @default.
- W3086090633 doi "https://doi.org/10.3390/s20185190" @default.
- W3086090633 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7571156" @default.
- W3086090633 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32932989" @default.
- W3086090633 hasPublicationYear "2020" @default.
- W3086090633 type Work @default.
- W3086090633 sameAs 3086090633 @default.
- W3086090633 citedByCount "8" @default.
- W3086090633 countsByYear W30860906332021 @default.
- W3086090633 countsByYear W30860906332022 @default.
- W3086090633 countsByYear W30860906332023 @default.
- W3086090633 crossrefType "journal-article" @default.
- W3086090633 hasAuthorship W3086090633A5009373579 @default.
- W3086090633 hasAuthorship W3086090633A5016764397 @default.
- W3086090633 hasAuthorship W3086090633A5065011438 @default.
- W3086090633 hasAuthorship W3086090633A5074702375 @default.
- W3086090633 hasAuthorship W3086090633A5077504400 @default.
- W3086090633 hasAuthorship W3086090633A5082482226 @default.
- W3086090633 hasBestOaLocation W30860906331 @default.
- W3086090633 hasConcept C11413529 @default.
- W3086090633 hasConcept C115051666 @default.
- W3086090633 hasConcept C127162648 @default.
- W3086090633 hasConcept C14279187 @default.
- W3086090633 hasConcept C154910267 @default.
- W3086090633 hasConcept C161218011 @default.
- W3086090633 hasConcept C163150518 @default.
- W3086090633 hasConcept C41008148 @default.
- W3086090633 hasConcept C555944384 @default.
- W3086090633 hasConcept C60229501 @default.
- W3086090633 hasConcept C76155785 @default.
- W3086090633 hasConcept C79403827 @default.
- W3086090633 hasConceptScore W3086090633C11413529 @default.
- W3086090633 hasConceptScore W3086090633C115051666 @default.
- W3086090633 hasConceptScore W3086090633C127162648 @default.
- W3086090633 hasConceptScore W3086090633C14279187 @default.
- W3086090633 hasConceptScore W3086090633C154910267 @default.
- W3086090633 hasConceptScore W3086090633C161218011 @default.
- W3086090633 hasConceptScore W3086090633C163150518 @default.
- W3086090633 hasConceptScore W3086090633C41008148 @default.
- W3086090633 hasConceptScore W3086090633C555944384 @default.
- W3086090633 hasConceptScore W3086090633C60229501 @default.
- W3086090633 hasConceptScore W3086090633C76155785 @default.
- W3086090633 hasConceptScore W3086090633C79403827 @default.
- W3086090633 hasIssue "18" @default.
- W3086090633 hasLocation W30860906331 @default.
- W3086090633 hasLocation W30860906332 @default.
- W3086090633 hasLocation W30860906333 @default.
- W3086090633 hasLocation W30860906334 @default.
- W3086090633 hasOpenAccess W3086090633 @default.
- W3086090633 hasPrimaryLocation W30860906331 @default.
- W3086090633 hasRelatedWork W1987069143 @default.
- W3086090633 hasRelatedWork W2006641107 @default.
- W3086090633 hasRelatedWork W2007962165 @default.
- W3086090633 hasRelatedWork W2010430153 @default.
- W3086090633 hasRelatedWork W2111358286 @default.
- W3086090633 hasRelatedWork W2119478377 @default.
- W3086090633 hasRelatedWork W2162430191 @default.
- W3086090633 hasRelatedWork W3021643103 @default.
- W3086090633 hasRelatedWork W4293253060 @default.
- W3086090633 hasRelatedWork W59522918 @default.
- W3086090633 hasVolume "20" @default.
- W3086090633 isParatext "false" @default.
- W3086090633 isRetracted "false" @default.
- W3086090633 magId "3086090633" @default.
- W3086090633 workType "article" @default.