{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526459","patent":{"patent_number":"US-8526459","title":"Wireless device capability and enhanced control channel","assignee":null,"inventors":[],"filing_date":"2013-03-08T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":20,"abstract":"A base station receives a first radio resource control (RRC) message comprising parameter(s) indicating whether a wireless device supports an enhanced physical downlink control channel (ePDCCH). The base station transmits a second RRC message causing configuration of first radio resources of a first ePDCCH and second radio resources of a first data channel. The second RRC message indicates a frequency allocation for the first ePDCCH in terms of resource blocks in a subset of subframes. The base station transmits scheduling information on the first ePDCCH in a first subframe."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless device capability and enhanced control channel","description":"A base station receives a first radio resource control (RRC) message comprising parameter(s) indicating whether a wireless device supports an enhanced physical downlink control channel (ePDCCH). The b","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526459","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-8526459","citation_suggestion":"Patentable. \"Wireless device capability and enhanced control channel\" (US-8526459). https://patentable.app/patents/US-8526459","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526459","json":"https://patentable.app/api/llm-context/US-8526459","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:46:51.930Z"}