{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11503648","patent":{"patent_number":"US-11503648","title":"Listen-before-talk failure reporting between base stations","assignee":null,"inventors":[],"filing_date":"2020-06-03T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W"],"num_claims":16,"abstract":"A base station receives, from a second base station, a request for adding a secondary cell group for a wireless device, the secondary cell group comprising at least one unlicensed cell. At least one listen before talk (LBT) procedure to transmit at least one downlink signal to the wireless device is performed. A determination is made that a number of LBT failures is reached based on the at least one LBT procedures. In response to the determination, one or more parameters indicating that at least one LBT failure occurred are transmit to the second base station."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Listen-before-talk failure reporting between base stations","description":"A base station receives, from a second base station, a request for adding a secondary cell group for a wireless device, the secondary cell group comprising at least one unlicensed cell. At least one l","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11503648","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-11503648","citation_suggestion":"Patentable. \"Listen-before-talk failure reporting between base stations\" (US-11503648). https://patentable.app/patents/US-11503648","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11503648","json":"https://patentable.app/api/llm-context/US-11503648","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:59:12.445Z"}