{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11991538","patent":{"patent_number":"US-11991538","title":"Wireless communication failure analysis device, wireless communication failure analysis method, and recording medium having wireless communication failure analysis program stored therein","assignee":null,"inventors":[],"filing_date":"2019-12-06T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["H04W","H04W","H04B","H04W","H04W","H04W","H04W","H04W"],"num_claims":20,"abstract":"A wireless communication failure analysis device comprises: an estimator which, based on a measured communication state between an access point and a communication terminal, and an estimation of an obstacle affecting the communication state, estimates a movement locus of the communication terminal; a corrector which corrects the movement locus based on restriction information indicating a movement restriction of the communication terminal; a generator which generates the estimation result based on a corrected movement locus and the measurement result; and a controller which generates the restriction information so as to gradually strengthen the movement restriction until the movement restriction satisfies a condition, and controls the estimator and generator such that the estimation of the movement locus, the correction of the movement locus, and the generation of the estimation result repeatedly. Thus, the device analyzes presence of an obstacle that affects the wireless communication state efficiently and accurately."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless communication failure analysis device, wireless communication failure analysis method, and recording medium having wireless communication failure analysis program stored therein","description":"A wireless communication failure analysis device comprises: an estimator which, based on a measured communication state between an access point and a communication terminal, and an estimation of an ob","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11991538","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-11991538","citation_suggestion":"Patentable. \"Wireless communication failure analysis device, wireless communication failure analysis method, and recording medium having wireless communication failure analysis program stored therein\" (US-11991538). https://patentable.app/patents/US-11991538","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11991538","json":"https://patentable.app/api/llm-context/US-11991538","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:44:26.253Z"}