{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11290972","patent":{"patent_number":"US-11290972","title":"User device and base station apparatus","assignee":null,"inventors":[],"filing_date":"2018-02-15T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":6,"abstract":"A terminal is disclosed including a receiver that receives synchronization blocks and an indication triggering contention free random access from a base station apparatus; a processor that identifies a synchronization block, a random access preamble and a random access channel occasion for use in the contention free random access based on the indication triggering contention free random access; and a transmitter that transmits the identified random access preamble to the base station apparatus by use of the identified synchronization block and the identified random access channel occasion. In other aspects, a base station apparatus is also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"User device and base station apparatus","description":"A terminal is disclosed including a receiver that receives synchronization blocks and an indication triggering contention free random access from a base station apparatus; a processor that identifies ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11290972","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-11290972","citation_suggestion":"Patentable. \"User device and base station apparatus\" (US-11290972). https://patentable.app/patents/US-11290972","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11290972","json":"https://patentable.app/api/llm-context/US-11290972","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T02:41:15.454Z"}