{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9774381","patent":{"patent_number":"US-9774381","title":"Transmitter, relay, receiver, and cooperative communication system using network compress-and-forward scheme","assignee":null,"inventors":[],"filing_date":"2014-01-13T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["H04B","H04L","H04L","H04L","H04L"],"num_claims":15,"abstract":"A cooperative communication system is provided. The cooperative communication system includes a transmitter that generates a codeword from data blocks based on a long message encoding scheme, and multicasts a signal including the codeword; relays, each relay configured to receive the multicasted signal, encode the multicasted signal using a encoding scheme independent from encoding schemes of other relays to generate a random-mapped signal of the data blocks, and relay the random-mapped signal of the data blocks; and a receiver that receives signals relayed by the relays, and generates the data blocks from the signals based on a joint decoding scheme."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Transmitter, relay, receiver, and cooperative communication system using network compress-and-forward scheme","description":"A cooperative communication system is provided. The cooperative communication system includes a transmitter that generates a codeword from data blocks based on a long message encoding scheme, and mult","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9774381","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-9774381","citation_suggestion":"Patentable. \"Transmitter, relay, receiver, and cooperative communication system using network compress-and-forward scheme\" (US-9774381). https://patentable.app/patents/US-9774381","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9774381","json":"https://patentable.app/api/llm-context/US-9774381","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:29:50.118Z"}