{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11265113","patent":{"patent_number":"US-11265113","title":"Methods and apparatus for multi-carrier communication systems with automatic repeat request (ARQ)","assignee":null,"inventors":[],"filing_date":"2020-04-15T00:00:00.000Z","publication_date":"2022-03-01T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":19,"abstract":"Hybrid ARQ is employed in a multi-carrier communication system for retransmission of erroneous packets by taking advantage of time/frequency/space diversity and by combining ARQ functions at physical layer and MAC layers, making the multi-carrier system more robust in a high packet-error environment."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus for multi-carrier communication systems with automatic repeat request (ARQ)","description":"Hybrid ARQ is employed in a multi-carrier communication system for retransmission of erroneous packets by taking advantage of time/frequency/space diversity and by combining ARQ functions at physical ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11265113","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-11265113","citation_suggestion":"Patentable. \"Methods and apparatus for multi-carrier communication systems with automatic repeat request (ARQ)\" (US-11265113). https://patentable.app/patents/US-11265113","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11265113","json":"https://patentable.app/api/llm-context/US-11265113","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:55:40.358Z"}