{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10498565","patent":{"patent_number":"US-10498565","title":"Sampling phase optimization for digital modulated signals","assignee":null,"inventors":[],"filing_date":"2018-09-05T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":22,"abstract":"System and method of timing recovery to achieve sampling phase optimization with aid of equalization adaptation. For equalizer filter, the offset between a current Center of Filter (COF) value and a nominal COF value is used as a measure for a clock phase correction resulted from an adaptive equalization process. A COF may be defined as a function of two selected tap weights or equal to a selected tap weight. The nominal COF value can be dynamically adapted based on the real-time sampling phase error. The tap weights of the equalizer filter are adjusted to decrease the offset, e.g., by interpolating/extrapolating selected tap weights based on the offset. By using sampling phase error as a feedback for COF_nom updating and so for equalization adaptation, the clock delay correction contributed by the adaptive equalization process is advantageously controlled to benefit sampling phase optimization."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sampling phase optimization for digital modulated signals","description":"System and method of timing recovery to achieve sampling phase optimization with aid of equalization adaptation. For equalizer filter, the offset between a current Center of Filter (COF) value and a n","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10498565","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-10498565","citation_suggestion":"Patentable. \"Sampling phase optimization for digital modulated signals\" (US-10498565). https://patentable.app/patents/US-10498565","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10498565","json":"https://patentable.app/api/llm-context/US-10498565","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:33:30.222Z"}