{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9788309","patent":{"patent_number":"US-9788309","title":"Data transmission method and terminal","assignee":null,"inventors":[],"filing_date":"2015-04-23T00:00:00.000Z","publication_date":"2017-10-10T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04W","H04W"],"num_claims":15,"abstract":"A data transmission method, includes: detecting, by a first user terminal, PDCCH of second user terminals beyond a cell of the first user terminal, and acquiring modulation and coding scheme information from the PDCCH; estimating interference between the first user terminal and the second user terminals according to the modulation and coding scheme information; selecting a second user terminal having a minimum interference on the first user terminal according to the interference; and multiplexing, by the first user terminal, an uplink time-frequency resource of the second user terminal having the minimum interference to perform D2D data transmission."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data transmission method and terminal","description":"A data transmission method, includes: detecting, by a first user terminal, PDCCH of second user terminals beyond a cell of the first user terminal, and acquiring modulation and coding scheme informati","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9788309","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-9788309","citation_suggestion":"Patentable. \"Data transmission method and terminal\" (US-9788309). https://patentable.app/patents/US-9788309","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9788309","json":"https://patentable.app/api/llm-context/US-9788309","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:10:56.158Z"}