{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537929","patent":{"patent_number":"US-8537929","title":"Multicast coding methods and systems","assignee":null,"inventors":[],"filing_date":"2011-01-11T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04L"],"num_claims":15,"abstract":"Methods and systems for coding multicast information signals are disclosed. Signal transformations imposed by communication links with a plurality of receivers that are grouped into subsets of receivers can be determined. In addition, a coding design can be generated by employing dimension parameters that are related to achievable capacity rates of the subsets of receivers and are determined by constraining a sum of the dimension parameters to be less than or equal to a dimension of a union of subspaces of signal values that are receivable by the receivers. Output signals can be generated by applying the coding design to multicast information to compensate for the signal transformations. Further, the output signals can be transmitted to the plurality of receivers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multicast coding methods and systems","description":"Methods and systems for coding multicast information signals are disclosed. Signal transformations imposed by communication links with a plurality of receivers that are grouped into subsets of receive","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537929","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-8537929","citation_suggestion":"Patentable. \"Multicast coding methods and systems\" (US-8537929). https://patentable.app/patents/US-8537929","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537929","json":"https://patentable.app/api/llm-context/US-8537929","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:55:25.086Z"}