{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9717089","patent":{"patent_number":"US-9717089","title":"Method and apparatus for transmitting acknowledgement of reception in wireless communication system","assignee":null,"inventors":[],"filing_date":"2013-11-26T00:00:00.000Z","publication_date":"2017-07-25T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W","H04W","H04L","H04L","H04L"],"num_claims":8,"abstract":"One embodiment of the present invention relates to a method with which a terminal transmits an acknowledgement of reception in a wireless communication system, the method comprising the steps of: acquiring downlink control information (DCI) via an enhanced physical downlink control channel (EPDCCH); receiving downlink data via physical downlink shared channel (PDSCH); and transmitting an acknowledgement of reception on the downlink data via a physical uplink control channel (PUCCH) resource; and when the PDSCH is transmitted on a SCell (secondary cell) and the PDSCH is instructed by the EPDCCH, the PUCCH resource is determined on the basis of the transmit power control (TPC) field included in the DCI."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for transmitting acknowledgement of reception in wireless communication system","description":"One embodiment of the present invention relates to a method with which a terminal transmits an acknowledgement of reception in a wireless communication system, the method comprising the steps of: acqu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9717089","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-9717089","citation_suggestion":"Patentable. \"Method and apparatus for transmitting acknowledgement of reception in wireless communication system\" (US-9717089). https://patentable.app/patents/US-9717089","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9717089","json":"https://patentable.app/api/llm-context/US-9717089","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:21:42.158Z"}