{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12003330","patent":{"patent_number":"US-12003330","title":"System and method of HARQ-ACK timing and PUCCH resource determination for ultra-low latency PDSCH transmission","assignee":null,"inventors":[],"filing_date":"2019-07-30T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04W","H04W"],"num_claims":6,"abstract":"A user equipment (UE) and a base station (gNB) are described. The UE includes a higher layer processor configured to determine Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) feedback timing of HARQ-ACK feedback used for ultra-reliable low-latency communication (URLLC) physical downlink shared channel (PDSCH) transmissions. The higher layer processor is also configured to determine a physical uplink control channel (PUCCH) resource for the HARQ-ACK feedback. The UE also includes transmitting circuitry configured to transmit at least one HARQ-ACK bit based on the HARQ-ACK feedback timing and the PUCCH resource. The gNB includes a higher layer processor configured to determine HARQ-ACK feedback timing of HARQ-ACK feedback used for PDSCH transmissions, and to determine a PUCCH resource for the HARQ-ACK feedback. The gNB also includes reception circuitry configured to receive at least one HARQ-ACK bit based on the HARQ-ACK feedback timing and the PUCCH resource."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method of HARQ-ACK timing and PUCCH resource determination for ultra-low latency PDSCH transmission","description":"A user equipment (UE) and a base station (gNB) are described. The UE includes a higher layer processor configured to determine Hybrid Automatic Repeat Request-Acknowledgment (HARQ-ACK) feedback timing","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12003330","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-12003330","citation_suggestion":"Patentable. \"System and method of HARQ-ACK timing and PUCCH resource determination for ultra-low latency PDSCH transmission\" (US-12003330). https://patentable.app/patents/US-12003330","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12003330","json":"https://patentable.app/api/llm-context/US-12003330","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:13:47.620Z"}