{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11246157","patent":{"patent_number":"US-11246157","title":"Method and user equipment for transmitting random access channel signal, and method and base station for receiving random access channel signal","assignee":null,"inventors":[],"filing_date":"2019-05-29T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["H04J","H04W","H04J","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04L","H04L"],"num_claims":18,"abstract":"A user equipment in a wireless communication system receives RACH configuration information including preamble format information indicating a first format and transmits a RACH preamble with the first format. The RACH preamble with the first format includes a cyclic prefix (CP) part and a sequence part in a time domain. The RACH preamble with the first format satisfies: a CP length of the RACH preamble of the first format is N times a CP length NCP of an orthogonal frequency division multiplexing (OFDM) symbol, where N is the number of OFDM symbols used to transmit a RACH preamble and is greater than 1."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and user equipment for transmitting random access channel signal, and method and base station for receiving random access channel signal","description":"A user equipment in a wireless communication system receives RACH configuration information including preamble format information indicating a first format and transmits a RACH preamble with the first","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11246157","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-11246157","citation_suggestion":"Patentable. \"Method and user equipment for transmitting random access channel signal, and method and base station for receiving random access channel signal\" (US-11246157). https://patentable.app/patents/US-11246157","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11246157","json":"https://patentable.app/api/llm-context/US-11246157","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:13:30.183Z"}