{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12003338","patent":{"patent_number":"US-12003338","title":"Systems and methods of HARQ codebook determination for multiple PUCCH","assignee":null,"inventors":[],"filing_date":"2020-04-29T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":19,"abstract":"Systems and methods of HARQ codebook determination for multiple PUCCH are disclosed. In some embodiments, a method performed by a base station for constructing a semi-static HARQ codebook for each of multiple PUCCH resources in an uplink slot, each of the multiple PUCCH resources carrying HARQ feedback for PDSCH transmissions within a certain downlink time interval. The base station, based on a TDRA table, determines a sub-TDRA table for each downlink time interval comprising entries of the TDRA table with a TDRA ending in the downlink time interval. This includes pruning each sub-TDRA table to remove entries with overlapping TDRAs. The semi-static HARQ codebook is constructed for each pruned sub-TDRA table based on the remaining entries in the pruned sub-TDRA tables. The semi-static HARQ codebook is transmitted to the wireless device. In this way, it is possible to construct a semi-static HARQ codebook for multiple PUCCH transmission within a slot."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods of HARQ codebook determination for multiple PUCCH","description":"Systems and methods of HARQ codebook determination for multiple PUCCH are disclosed. In some embodiments, a method performed by a base station for constructing a semi-static HARQ codebook for each of ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12003338","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-12003338","citation_suggestion":"Patentable. \"Systems and methods of HARQ codebook determination for multiple PUCCH\" (US-12003338). https://patentable.app/patents/US-12003338","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12003338","json":"https://patentable.app/api/llm-context/US-12003338","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:41:44.044Z"}