{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11483095","patent":{"patent_number":"US-11483095","title":"Time varying code block group granularity for hybrid automatic receipt request processes in new radio-unlicensed operations","assignee":null,"inventors":[],"filing_date":"2019-10-01T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04B","H04W"],"num_claims":20,"abstract":"Hybrid automatic repeat request (HARQ) configurability on new radio (NR) unlicensed (NR-U) operations is disclosed. Time varying code block group (CBG) granularity may be defined by signaling a set of available CBG granularities to a user equipment (UE) for HARQ feedback. The UE monitors for control signaling that may be used to select the CBG granularity for the current slot. The UE may then perform HARQ feedback according to a format corresponding to the selected CBG granularity. Additional aspects disclose updating a contention window size (CWS) in NR-U operations considering the varying CBG granularity. A base station may compute an effective HARQ feedback value that accounts for the varied CBG granularity corresponding to transmissions at a configurable reference slot of set of slots. The base station will update the CWS depending on the relationship of the failure rate of the effective HARQ feedback and a transmission failure rate threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Time varying code block group granularity for hybrid automatic receipt request processes in new radio-unlicensed operations","description":"Hybrid automatic repeat request (HARQ) configurability on new radio (NR) unlicensed (NR-U) operations is disclosed. Time varying code block group (CBG) granularity may be defined by signaling a set of","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11483095","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-11483095","citation_suggestion":"Patentable. \"Time varying code block group granularity for hybrid automatic receipt request processes in new radio-unlicensed operations\" (US-11483095). https://patentable.app/patents/US-11483095","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11483095","json":"https://patentable.app/api/llm-context/US-11483095","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:12:14.278Z"}