{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11258502","patent":{"patent_number":"US-11258502","title":"Communications method and apparatus for beam failure recovery of multiple serving cells","assignee":null,"inventors":[],"filing_date":"2020-06-18T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H04B","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04W","H04L","H04L","H04W","H04W"],"num_claims":13,"abstract":"A communications method and apparatus. The communications method includes: transmitting a first request to a network device through a first resource, where the first request is used to request beam failure recovery of a first cell or is used to request system information of the first cell, the first resource is a resource of a second cell, and the first cell and the second cell are serving cells of a same terminal; and receiving a first response corresponding to the first request from the network device. Therefore, when a terminal has a plurality of serving cells, the terminal may transmit a request across cells (or across carriers), to improve transmission reliability."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communications method and apparatus for beam failure recovery of multiple serving cells","description":"A communications method and apparatus. The communications method includes: transmitting a first request to a network device through a first resource, where the first request is used to request beam fa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11258502","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-11258502","citation_suggestion":"Patentable. \"Communications method and apparatus for beam failure recovery of multiple serving cells\" (US-11258502). https://patentable.app/patents/US-11258502","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11258502","json":"https://patentable.app/api/llm-context/US-11258502","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:34:25.566Z"}