{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11974326","patent":{"patent_number":"US-11974326","title":"Methods for selecting and configuring random access channel, access device and network device","assignee":null,"inventors":[],"filing_date":"2020-03-24T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04W","H04W"],"num_claims":20,"abstract":"Methods for selecting and configuring a random access channel, an access device and a network device are provided. The method includes: obtaining parameter information and time-frequency resource allocation information corresponding to at least two types of random access channels, the parameter information including a subcarrier spacing and a preamble sequence, a random access channel bandwidth obtained in accordance with the subcarrier spacing and a length of the preamble sequence being smaller than or equal to a maximum transmission bandwidth of a satellite access device, the subcarrier spacing including a reference value of a maximum frequency offset to be resisted by a satellite system; selecting target parameter information from the parameter information in accordance with a capability and an operating scenario of the access device and a frequency offset proportion of each random access channel; and selecting a random access channel in accordance with the target parameter information, and transmitting a random access signal in accordance with the time-frequency resource allocation information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods for selecting and configuring random access channel, access device and network device","description":"Methods for selecting and configuring a random access channel, an access device and a network device are provided. The method includes: obtaining parameter information and time-frequency resource allo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11974326","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-11974326","citation_suggestion":"Patentable. \"Methods for selecting and configuring random access channel, access device and network device\" (US-11974326). https://patentable.app/patents/US-11974326","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11974326","json":"https://patentable.app/api/llm-context/US-11974326","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T19:49:57.573Z"}