{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11480651","patent":{"patent_number":"US-11480651","title":"Position determination system having a deconvolution decoder using a joint SNR-time of arrival approach","assignee":null,"inventors":[],"filing_date":"2021-05-10T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["G01S","G01S","H04B","H04W","H04W","G06N"],"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 identify a peak in the received signal, and to de-convolve the signal with all codes that are relevant to the area in which the signal is received. A joint likelihood that a potential code is correct is formed by determining a likelihood based on a signal parameter such as signal-to-noise ratio and a likelihood based on time-of arrival information."},"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 using a joint SNR-time of arrival approach","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-11480651","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-11480651","citation_suggestion":"Patentable. \"Position determination system having a deconvolution decoder using a joint SNR-time of arrival approach\" (US-11480651). https://patentable.app/patents/US-11480651","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11480651","json":"https://patentable.app/api/llm-context/US-11480651","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:47:02.814Z"}