{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11503639","patent":{"patent_number":"US-11503639","title":"Method for performing action according to LBT type in unlicensed band in wireless communication system and user equipment using same","assignee":null,"inventors":[],"filing_date":"2019-08-09T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H04W","H04W","H04L","H04L","H04W","H04W","H04W","H04W"],"num_claims":14,"abstract":"The present invention provides a method, performed by a user equipment (UE), for performing an action according to the type of listen before talk (LBT) in an unlicensed band, the method comprising the steps of: obtaining, from a base station, information about an LBT type and information about a physical uplink shared channel (PUSCH) starting position through an uplink (UL) grant; performing, on the basis of the obtained LBT type, an action according to the LBT type; and transmitting a PUSCH on the basis of the information about the PUSCH starting position after performing the action according to the LBT type, wherein the information about the PUSCH starting position indicates the position of any one of a plurality of PUSCH starting position candidates."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for performing action according to LBT type in unlicensed band in wireless communication system and user equipment using same","description":"The present invention provides a method, performed by a user equipment (UE), for performing an action according to the type of listen before talk (LBT) in an unlicensed band, the method comprising the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11503639","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-11503639","citation_suggestion":"Patentable. \"Method for performing action according to LBT type in unlicensed band in wireless communication system and user equipment using same\" (US-11503639). https://patentable.app/patents/US-11503639","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11503639","json":"https://patentable.app/api/llm-context/US-11503639","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:33:24.036Z"}