{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10523271","patent":{"patent_number":"US-10523271","title":"Cable modem echo cancellation training in full duplex coaxial networks","assignee":null,"inventors":[],"filing_date":"2018-06-28T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04L"],"num_claims":20,"abstract":"A method, system, and apparatus for calibration for cable modem (CM) echo cancellation (EC) training in full duplex (FDX) coaxial networks is provided. A CM receives a current resource block assignment message (RBA) from a cable modem termination system (CMTS), and determines if designated channels available for assignment as downstream (DS) channels or upstream (US) channels have changed assignment values from a previously received RBA, and if EC training has been performed on the designated channels for the current RBA. If the designated channels have changed assignment values and EC training has not been performed on the designated channels for the current RBA, the CM performs EC training on the designated channels for the current RBA."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cable modem echo cancellation training in full duplex coaxial networks","description":"A method, system, and apparatus for calibration for cable modem (CM) echo cancellation (EC) training in full duplex (FDX) coaxial networks is provided. A CM receives a current resource block assignmen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10523271","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-10523271","citation_suggestion":"Patentable. \"Cable modem echo cancellation training in full duplex coaxial networks\" (US-10523271). https://patentable.app/patents/US-10523271","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10523271","json":"https://patentable.app/api/llm-context/US-10523271","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:58:16.811Z"}