{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11950289","patent":{"patent_number":"US-11950289","title":"Method and device used in node for wireless communication","assignee":null,"inventors":[],"filing_date":"2021-04-02T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04W","H04L","H04L","H04L","H04W","H04W"],"num_claims":18,"abstract":"The disclosure provides a method and a device used in a node for wireless communication. A first node first transmits a first sequence and a first radio signal, at least one of the first sequence or the first radio signal carrying a target identifier, then monitors a first type of information in a first time window, and finally transmits a second sequence and a second radio signal when no feedback is detected for the first sequence and the first radio signal in the first time window; wherein at least one of the second sequence or the second radio signal carries the target identifier. Through the above design, the disclosure realizes re-transmissions of a preamble and information included in a Message A in 2-step random access scenarios, thereby improving the spectrum efficiency and improving the performance of transmission of the Message A in 2-step random access scenarios."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device used in node for wireless communication","description":"The disclosure provides a method and a device used in a node for wireless communication. A first node first transmits a first sequence and a first radio signal, at least one of the first sequence or t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11950289","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-11950289","citation_suggestion":"Patentable. \"Method and device used in node for wireless communication\" (US-11950289). https://patentable.app/patents/US-11950289","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11950289","json":"https://patentable.app/api/llm-context/US-11950289","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:23:51.517Z"}