{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9820286","patent":{"patent_number":"US-9820286","title":"Secondary cell activation delay indication","assignee":null,"inventors":[],"filing_date":"2013-11-13T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04W","H04W","H04W","H04W","H04L","H04L","H04W"],"num_claims":15,"abstract":"Methods and apparatus, including computer program products, are provided for secondary cells configured for carrier aggregation. In one aspect there is provided a method. The method may include receiving, at a user equipment, an indication from a network to activate a secondary cell configured for carrier aggregation, the indication comprising at least one of a secondary cell activation command or a secondary cell configuration; and sending, by the user equipment, at least one of a secondary cell activation time or a secondary cell activation delay to the network. Related apparatus, systems, methods, and articles are also described."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secondary cell activation delay indication","description":"Methods and apparatus, including computer program products, are provided for secondary cells configured for carrier aggregation. In one aspect there is provided a method. The method may include receiv","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9820286","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-9820286","citation_suggestion":"Patentable. \"Secondary cell activation delay indication\" (US-9820286). https://patentable.app/patents/US-9820286","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9820286","json":"https://patentable.app/api/llm-context/US-9820286","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:59:00.828Z"}