{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11502737","patent":{"patent_number":"US-11502737","title":"Beam failure recovery method in multi-carrier system and apparatus","assignee":null,"inventors":[],"filing_date":"2020-11-13T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H04B","H04W","H04W","H04W","H04W","H04W"],"num_claims":18,"abstract":"Embodiments of this disclosure provide a beam failure recovery method in a multi-carrier system and an apparatus, and relate to the field of communications technologies. The method is applied to UE and includes: when determining that a beam failure event occurs on a carrier corresponding to a first cell and a condition for triggering sending of a beam failure recovery request is met, sending a first beam failure recovery request message to a network-side device by using a first resource, where the first beam failure recovery request message includes first indication information, and the first indication information is used to indicate the first cell; and receiving a beam failure recovery request response message from the network-side device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Beam failure recovery method in multi-carrier system and apparatus","description":"Embodiments of this disclosure provide a beam failure recovery method in a multi-carrier system and an apparatus, and relate to the field of communications technologies. The method is applied to UE an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11502737","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-11502737","citation_suggestion":"Patentable. \"Beam failure recovery method in multi-carrier system and apparatus\" (US-11502737). https://patentable.app/patents/US-11502737","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11502737","json":"https://patentable.app/api/llm-context/US-11502737","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:36:24.743Z"}