{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11245495","patent":{"patent_number":"US-11245495","title":"Method for HARQ-ACK/NACK feedback in wireless communication system and device therefor","assignee":null,"inventors":[],"filing_date":"2018-06-19T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["H04L","H04B","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W"],"num_claims":10,"abstract":"A method for hybrid automatic repeat request-acknowledgment/negative-acknowledgment (HARQ-ACK/NACK) feedback in a wireless communication system, according to one embodiment of the present disclosure, is performed by a terminal and may comprise the steps of: determining an uplink resource for transmitting a NACK if the NACK must be transmitted as HARQ-ACK/NACK feedback for a downlink signal; determining whether to transmit, along with the NACK, a channel quality indicator (CQI) associated with the downlink signal corresponding to the NACK; and if it is determined to transmit the CQI along with the NACK, transmitting the NACK and the CQI on the determined uplink resource."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for HARQ-ACK/NACK feedback in wireless communication system and device therefor","description":"A method for hybrid automatic repeat request-acknowledgment/negative-acknowledgment (HARQ-ACK/NACK) feedback in a wireless communication system, according to one embodiment of the present disclosure, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11245495","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-11245495","citation_suggestion":"Patentable. \"Method for HARQ-ACK/NACK feedback in wireless communication system and device therefor\" (US-11245495). https://patentable.app/patents/US-11245495","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11245495","json":"https://patentable.app/api/llm-context/US-11245495","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:31:14.606Z"}