{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11963223","patent":{"patent_number":"US-11963223","title":"Technique for random access on an unlicensed channel","assignee":null,"inventors":[],"filing_date":"2019-10-29T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W"],"num_claims":23,"abstract":"A technique for performing or providing random access, RA, to a radio access network using an unlicensed channel (400) is described. As to a method aspect of the technique, a first listen-before-talk (LBT) operation on the unlicensed channel is performed. The first LBT operation indicates that the channel is occupied at a beginning (412) of a RA resource (410) for transmitting a RA message signal (304). A second LBT operation on the unlicensed channel (400) indicates that the channel (400) is idle within a part (414) of the RA resource (410) for transmitting the RA message signal (304). The RA message signal (304) is transmitted in response to the second LBT operation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Technique for random access on an unlicensed channel","description":"A technique for performing or providing random access, RA, to a radio access network using an unlicensed channel (400) is described. As to a method aspect of the technique, a first listen-before-talk ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11963223","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-11963223","citation_suggestion":"Patentable. \"Technique for random access on an unlicensed channel\" (US-11963223). https://patentable.app/patents/US-11963223","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11963223","json":"https://patentable.app/api/llm-context/US-11963223","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:20:46.514Z"}