{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9698843","patent":{"patent_number":"US-9698843","title":"Extracting parameters from a communications channel","assignee":null,"inventors":[],"filing_date":"2010-11-29T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04B","H04B","H04B","H04L","H04L","H04L"],"num_claims":15,"abstract":"A method for extracting a parameter of a communication channel from a channel estimate that characterizes the communication channel in terms of a frequency response over time. The method includes generating a set of feature identifiers that characterize features of the channel, for example energy peaks or troughs and determining the parameter, for example time delay of a multipath signal or frequency offset of a multipath signal, dependent on the feature identifiers. Methods using the parameter are also described including methods to estimate the environment."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Extracting parameters from a communications channel","description":"A method for extracting a parameter of a communication channel from a channel estimate that characterizes the communication channel in terms of a frequency response over time. The method includes gene","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9698843","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-9698843","citation_suggestion":"Patentable. \"Extracting parameters from a communications channel\" (US-9698843). https://patentable.app/patents/US-9698843","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9698843","json":"https://patentable.app/api/llm-context/US-9698843","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:06:09.962Z"}