{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9629140","patent":{"patent_number":"US-9629140","title":"Mobile communications system, network element and method for resource allocation on a virtual carrier for machine-type communications with a narrow band EPDCCH","assignee":null,"inventors":[],"filing_date":"2013-08-29T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W"],"num_claims":12,"abstract":"A mobile communications system includes a wireless access interface communicating data to/from mobile communications devices, the wireless access interface provided on a downlink first carrier, the first carrier providing plural communications resource elements across a first frequency range, and within a second frequency range within and smaller than the first frequency range. The wireless access interface includes plural time divided sub-frames each including the plural communications resource elements of the first and second frequency ranges, each sub-frame including a first wideband control channel in a part having a bandwidth corresponding substantially to the first frequency range, and a second narrow band control channel in a second part. The second narrow band control channel can communicate control information to first and second mobile communications devices and forms part of plural communications resource elements of the second frequency range, to make more use of the communications resources available to the communications system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Mobile communications system, network element and method for resource allocation on a virtual carrier for machine-type communications with a narrow band EPDCCH","description":"A mobile communications system includes a wireless access interface communicating data to/from mobile communications devices, the wireless access interface provided on a downlink first carrier, the fi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9629140","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-9629140","citation_suggestion":"Patentable. \"Mobile communications system, network element and method for resource allocation on a virtual carrier for machine-type communications with a narrow band EPDCCH\" (US-9629140). https://patentable.app/patents/US-9629140","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9629140","json":"https://patentable.app/api/llm-context/US-9629140","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:17:26.464Z"}