{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819464","patent":{"patent_number":"US-9819464","title":"Technique to provide channel format and signal processing for efficiently transmitting control information","assignee":null,"inventors":[],"filing_date":"2011-11-02T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04L","H04L","H04L"],"num_claims":18,"abstract":"The present invention relates to a method for a terminal to transmit acknowledgement information comprising: determining a physical uplink control channel (PUCCH) format and resource, in which acknowledgement information is transmitted in response to a downlink transmission in a downlink sub-frame set including M(M≧1) downlink sub-frame; and transmitting the acknowledgement information using the PUCCH format and resource in one uplink sub-frame. Here, one serving cell may be configured to a terminal. Also, in the determining step, the acknowledgement information may be transmitted by using a PUCCH format 1a/1b, when a semi-persistent scheduling releasing physical downlink control channel (PDCCH) does not exist in the downlink sub-frame set, and one physical downlink shared channel, which is indicated through the detection of a corresponding PDCCH having a downlink assignment index value equals to one, exists in the downlink sub-frame set."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Technique to provide channel format and signal processing for efficiently transmitting control information","description":"The present invention relates to a method for a terminal to transmit acknowledgement information comprising: determining a physical uplink control channel (PUCCH) format and resource, in which acknowl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819464","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-9819464","citation_suggestion":"Patentable. \"Technique to provide channel format and signal processing for efficiently transmitting control information\" (US-9819464). https://patentable.app/patents/US-9819464","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819464","json":"https://patentable.app/api/llm-context/US-9819464","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:05:51.573Z"}