{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11977176","patent":{"patent_number":"US-11977176","title":"Position determination system having a deconvolution decoder","assignee":null,"inventors":[],"filing_date":"2022-11-21T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["G01S","G01S","G01S","G01S","H04B","G01S","G01S"],"num_claims":20,"abstract":"The present disclosure relates to an acoustic position determination system that includes a mobile communication device and at least one base transmitter unit. The mobile communication device is configured to transmit and receive acoustic signals. Due to relative movements between the mobile communication device and the base transmitter unit, frequencies of the received signals shift due to Doppler effect. The mobile communication device is configured to compensate Doppler frequency shifts in the received acoustic signals prior to performing a deconvolution decoding process. The mobile communication device is further configured to compensate Doppler frequency shifts and perform deconvolution decoding process on acoustic signals received from multiple signal transmission paths."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Position determination system having a deconvolution decoder","description":"The present disclosure relates to an acoustic position determination system that includes a mobile communication device and at least one base transmitter unit. The mobile communication device is confi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11977176","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-11977176","citation_suggestion":"Patentable. \"Position determination system having a deconvolution decoder\" (US-11977176). https://patentable.app/patents/US-11977176","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11977176","json":"https://patentable.app/api/llm-context/US-11977176","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:20:32.452Z"}