{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11510133","patent":{"patent_number":"US-11510133","title":"System information update for NR-U","assignee":null,"inventors":[],"filing_date":"2019-09-25T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W"],"num_claims":20,"abstract":"According to some embodiments, a method performed by a network node for updating system information (SI) in unlicensed spectrum includes determining to perform a SI update at a SI modification time, and for each SI update period of a plurality of SI update periods remaining before the SI modification time, transmitting a SI update notification to a wireless device. The SI update notification includes an indication of a SI modification time for when the UE should acquire updated SI. In some embodiments, the method further includes determining that the SI modification time has passed and that the SI update notification was not sent successfully for at least one SI update period of the plurality of SI update periods and transmitting a SI update notification to a wireless device including an indication that the wireless device should acquire updated SI immediately."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System information update for NR-U","description":"According to some embodiments, a method performed by a network node for updating system information (SI) in unlicensed spectrum includes determining to perform a SI update at a SI modification time, a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11510133","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-11510133","citation_suggestion":"Patentable. \"System information update for NR-U\" (US-11510133). https://patentable.app/patents/US-11510133","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11510133","json":"https://patentable.app/api/llm-context/US-11510133","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:56:28.631Z"}