{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9831947","patent":{"patent_number":"US-9831947","title":"Margin determination systems and methods in optical networks","assignee":null,"inventors":[],"filing_date":"2016-04-20T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04J","H04Q","H04Q","H04Q"],"num_claims":20,"abstract":"Systems and methods for determining margin in an optical network include changing powers of signals from one or more transmitters; measuring noise at one or more receivers each communicatively coupled to the one or more transmitters; and determining margin between the one or more transmitters and the one or more receivers based on the associated measured noise. The changing, the measuring, and the determining are performed in-service while the one or more transmitters are each transmitting data-bearing signals."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Margin determination systems and methods in optical networks","description":"Systems and methods for determining margin in an optical network include changing powers of signals from one or more transmitters; measuring noise at one or more receivers each communicatively coupled","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9831947","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-9831947","citation_suggestion":"Patentable. \"Margin determination systems and methods in optical networks\" (US-9831947). https://patentable.app/patents/US-9831947","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9831947","json":"https://patentable.app/api/llm-context/US-9831947","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:39:50.544Z"}