Matches in SemOpenAlex for { <https://semopenalex.org/work/W3200967656> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W3200967656 abstract "Contextualization is a core of 6th Generation Mobile Communication Technology (6G), and communication perception has gradually become one of the critical business application scenarios. Therefore, it becomes particularly important to refine the classification of various intelligent scenarios and provide personalized services for mobile users. However, the constantly changing of scenarios is still a challenge for current network operators, which indicates that accurately identify and predict user location is the key to location-based services (LBS). In this paper, a random forest assisted radio frequency (RF) fingerprinting positioning method based on cellular big data is proposed to eliminate the interference of indoor fingerprints with incorrect GPS information on outdoor positioning. Firstly, we collect a large number of measurement reports (MRs) by minimized drive test (MDT) from typical urban areas covered by the present 4G Long Term Evolution (LTE) cellular network. Then, Indoor-Outdoor (IO) classification is realized using random forest after conducting feature engineering. Finally, RF fingerprinting positioning is performed on the basis of classification, and it can be found that the positioning error of the outdoor MRs based on purification was effectively reduced compared to the initial data. Specifically, when the probability is 67%, the positioning error after IO classification is about 5% lower than the original base." @default.
- W3200967656 created "2021-09-27" @default.
- W3200967656 creator A5020031842 @default.
- W3200967656 creator A5025643924 @default.
- W3200967656 creator A5054538196 @default.
- W3200967656 creator A5071798264 @default.
- W3200967656 creator A5075022036 @default.
- W3200967656 date "2021-08-18" @default.
- W3200967656 modified "2023-09-23" @default.
- W3200967656 title "Random Forest Assisted RF Fingerprinting Positioning for Cellular Network" @default.
- W3200967656 cites W1983363341 @default.
- W3200967656 cites W2943570773 @default.
- W3200967656 doi "https://doi.org/10.1109/iceict53123.2021.9531181" @default.
- W3200967656 hasPublicationYear "2021" @default.
- W3200967656 type Work @default.
- W3200967656 sameAs 3200967656 @default.
- W3200967656 citedByCount "0" @default.
- W3200967656 crossrefType "proceedings-article" @default.
- W3200967656 hasAuthorship W3200967656A5020031842 @default.
- W3200967656 hasAuthorship W3200967656A5025643924 @default.
- W3200967656 hasAuthorship W3200967656A5054538196 @default.
- W3200967656 hasAuthorship W3200967656A5071798264 @default.
- W3200967656 hasAuthorship W3200967656A5075022036 @default.
- W3200967656 hasConcept C124101348 @default.
- W3200967656 hasConcept C127162648 @default.
- W3200967656 hasConcept C127413603 @default.
- W3200967656 hasConcept C138885662 @default.
- W3200967656 hasConcept C153646914 @default.
- W3200967656 hasConcept C154945302 @default.
- W3200967656 hasConcept C155292070 @default.
- W3200967656 hasConcept C169258074 @default.
- W3200967656 hasConcept C187394410 @default.
- W3200967656 hasConcept C26517878 @default.
- W3200967656 hasConcept C2776401178 @default.
- W3200967656 hasConcept C2777826928 @default.
- W3200967656 hasConcept C2778603505 @default.
- W3200967656 hasConcept C32022120 @default.
- W3200967656 hasConcept C38652104 @default.
- W3200967656 hasConcept C41008148 @default.
- W3200967656 hasConcept C41895202 @default.
- W3200967656 hasConcept C60229501 @default.
- W3200967656 hasConcept C62611344 @default.
- W3200967656 hasConcept C66938386 @default.
- W3200967656 hasConcept C68649174 @default.
- W3200967656 hasConcept C76155785 @default.
- W3200967656 hasConcept C79403827 @default.
- W3200967656 hasConceptScore W3200967656C124101348 @default.
- W3200967656 hasConceptScore W3200967656C127162648 @default.
- W3200967656 hasConceptScore W3200967656C127413603 @default.
- W3200967656 hasConceptScore W3200967656C138885662 @default.
- W3200967656 hasConceptScore W3200967656C153646914 @default.
- W3200967656 hasConceptScore W3200967656C154945302 @default.
- W3200967656 hasConceptScore W3200967656C155292070 @default.
- W3200967656 hasConceptScore W3200967656C169258074 @default.
- W3200967656 hasConceptScore W3200967656C187394410 @default.
- W3200967656 hasConceptScore W3200967656C26517878 @default.
- W3200967656 hasConceptScore W3200967656C2776401178 @default.
- W3200967656 hasConceptScore W3200967656C2777826928 @default.
- W3200967656 hasConceptScore W3200967656C2778603505 @default.
- W3200967656 hasConceptScore W3200967656C32022120 @default.
- W3200967656 hasConceptScore W3200967656C38652104 @default.
- W3200967656 hasConceptScore W3200967656C41008148 @default.
- W3200967656 hasConceptScore W3200967656C41895202 @default.
- W3200967656 hasConceptScore W3200967656C60229501 @default.
- W3200967656 hasConceptScore W3200967656C62611344 @default.
- W3200967656 hasConceptScore W3200967656C66938386 @default.
- W3200967656 hasConceptScore W3200967656C68649174 @default.
- W3200967656 hasConceptScore W3200967656C76155785 @default.
- W3200967656 hasConceptScore W3200967656C79403827 @default.
- W3200967656 hasFunder F4320321001 @default.
- W3200967656 hasFunder F4320335787 @default.
- W3200967656 hasLocation W32009676561 @default.
- W3200967656 hasOpenAccess W3200967656 @default.
- W3200967656 hasPrimaryLocation W32009676561 @default.
- W3200967656 hasRelatedWork W11480360 @default.
- W3200967656 hasRelatedWork W3808613 @default.
- W3200967656 hasRelatedWork W4253596 @default.
- W3200967656 hasRelatedWork W5689907 @default.
- W3200967656 hasRelatedWork W5791636 @default.
- W3200967656 hasRelatedWork W6129058 @default.
- W3200967656 hasRelatedWork W7367677 @default.
- W3200967656 hasRelatedWork W7662131 @default.
- W3200967656 hasRelatedWork W770445 @default.
- W3200967656 hasRelatedWork W9907346 @default.
- W3200967656 isParatext "false" @default.
- W3200967656 isRetracted "false" @default.
- W3200967656 magId "3200967656" @default.
- W3200967656 workType "article" @default.