{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11509380","patent":{"patent_number":"US-11509380","title":"Beam failure reporting using data field in uplink control channel","assignee":null,"inventors":[],"filing_date":"2020-12-10T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04W","H04W","H04W","H04W","H04L","H04L","H04L","H04L","H04L"],"num_claims":30,"abstract":"Methods, systems, and devices for wireless communications are described. Some wireless communications networks may support carrier aggregation such that a user equipment (UE) may operate on both a primary cell using a first frequency range and a secondary cell using a second frequency range. In some cases, a beam failure associated with one or more beams of the secondary cell may be identified by the UE, and a beam failure recovery procedure may be triggered. The UE may send a beam failure recovery request message in an uplink data field of a physical uplink control channel (PUCCH) message to a base station of the primary cell. In response to the beam failure recovery request message, the base station of the primary cell may transmit a response to the UE which includes beam failure mitigation information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Beam failure reporting using data field in uplink control channel","description":"Methods, systems, and devices for wireless communications are described. Some wireless communications networks may support carrier aggregation such that a user equipment (UE) may operate on both a pri","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11509380","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-11509380","citation_suggestion":"Patentable. \"Beam failure reporting using data field in uplink control channel\" (US-11509380). https://patentable.app/patents/US-11509380","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11509380","json":"https://patentable.app/api/llm-context/US-11509380","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:40:10.361Z"}