{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9848304","patent":{"patent_number":"US-9848304","title":"Positioning of mobile device","assignee":null,"inventors":[],"filing_date":"2017-06-29T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["H04W","G01S","G01S","G01S","H04W","H04W","H04W","H04W"],"num_claims":7,"abstract":"There is provided a solution for detecting and filtering inaccurate measurement results used for positioning a mobile device. A method comprises as performed by an apparatus: determining locations of a plurality of fixed positioning nodes; receiving a measurement report from a mobile device, the measurement report comprising a plurality of measurement values measured by the mobile device, wherein each measurement value comprises a reference signal time difference indicating a radio propagation time difference between the mobile device and two different positioning nodes; determining, on the basis of threshold comparison, that at least one of the plurality of measurement values is associated with an inaccurate measurement; modifying, autonomously by the apparatus, said at least one of the plurality of measurement values; and computing a location of the mobile device on the basis of a plurality of measurement values resulting from said modifying."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Positioning of mobile device","description":"There is provided a solution for detecting and filtering inaccurate measurement results used for positioning a mobile device. A method comprises as performed by an apparatus: determining locations of ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9848304","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9848304","citation_suggestion":"Patentable. \"Positioning of mobile device\" (US-9848304). https://patentable.app/patents/US-9848304","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9848304","json":"https://patentable.app/api/llm-context/US-9848304","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:19:04.393Z"}