{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11296980","patent":{"patent_number":"US-11296980","title":"Multicast transmissions management","assignee":null,"inventors":[],"filing_date":"2019-08-29T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":18,"abstract":"In multicast management, topology information identifying multicast distribution paths is maintained at a router serving as a root of a multicast distribution tree and/or as a first hop router. The router can detect congestion or failures based on messages from other routers. The router can request another router to change the multicast distribution paths as needed to load-balance the traffic, avoid congestion or failure, or eliminate duplicate traffic. In some embodiments, ECMP Redirect functionality is expanded to ECMP paths of arbitrary number of hops. Other features are also provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multicast transmissions management","description":"In multicast management, topology information identifying multicast distribution paths is maintained at a router serving as a root of a multicast distribution tree and/or as a first hop router. The ro","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11296980","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-11296980","citation_suggestion":"Patentable. \"Multicast transmissions management\" (US-11296980). https://patentable.app/patents/US-11296980","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11296980","json":"https://patentable.app/api/llm-context/US-11296980","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:16:14.696Z"}