{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12004233","patent":{"patent_number":"US-12004233","title":"Method and apparatus for random access in NTN","assignee":null,"inventors":[],"filing_date":"2021-10-13T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04W","H04B","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":20,"abstract":"Methods and apparatuses of UE for performing random access procedures in NTN. A method of a UE comprises: identifying configuration information including a first and second set of resources for a RACH operation; determining whether current location information of the UE is valid for the RACH operation; selecting the first set of resources based on a determination that the current location information of the UE is valid; selecting the second set of resources based on a determination that the current location information of the UE is invalid; transmitting a RACH preamble on the selected first or second set of resources; and receiving, in response to transmitting the RACH preamble, a RAR MAC PDU. The RAR MAC PDU includes a MAC subPDU comprising a first format of MAC subPDU associated with the first set of resources and a second format of MAC subPDU associated with the second set of resources."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for random access in NTN","description":"Methods and apparatuses of UE for performing random access procedures in NTN. A method of a UE comprises: identifying configuration information including a first and second set of resources for a RACH","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12004233","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-12004233","citation_suggestion":"Patentable. \"Method and apparatus for random access in NTN\" (US-12004233). https://patentable.app/patents/US-12004233","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12004233","json":"https://patentable.app/api/llm-context/US-12004233","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:22:26.997Z"}