{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8503878","patent":{"patent_number":"US-8503878","title":"Flow-subcarrier mapping in optical orthogonal frequency division multiplexing","assignee":null,"inventors":[],"filing_date":"2010-02-05T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H04L","H04J","H04L","H04L","H04L","H04L","H04L"],"num_claims":19,"abstract":"Each of a plurality of data flows is classified as having a respective data flow type, and each data flow is assigned to one of a plurality of subcarrier groups, based on the data flow's type, wherein each subcarrier group comprises a respective plurality of subcarriers. First data flows assigned to a first subcarrier group are transmitted exclusively on respective subcarriers in the first subcarrier group, and second data flows assigned to a second subcarrier group are transmitted together on all of the subcarriers in the second subcarrier group."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Flow-subcarrier mapping in optical orthogonal frequency division multiplexing","description":"Each of a plurality of data flows is classified as having a respective data flow type, and each data flow is assigned to one of a plurality of subcarrier groups, based on the data flow's type, wherein","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8503878","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-8503878","citation_suggestion":"Patentable. \"Flow-subcarrier mapping in optical orthogonal frequency division multiplexing\" (US-8503878). https://patentable.app/patents/US-8503878","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8503878","json":"https://patentable.app/api/llm-context/US-8503878","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:32:32.755Z"}