{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9730213","patent":{"patent_number":"US-9730213","title":"Communication system","assignee":null,"inventors":[],"filing_date":"2016-06-13T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["H04W","H04B","H04W","H04W","H04W","H04W","H04W","H04W","H04B"],"num_claims":3,"abstract":"A communication system includes a movable terminal device and a plurality of communication devices configured to perform radio communication with the terminal device. The communication devices include a large-scale communication device having a first range in which communication with said terminal device is possible and a small-scale communication device having a second range in which said communication is possible. The first range is larger than the second range. A handover of the terminal device from the large-scale communication device to the small-scale communication device is prohibited whenever (a) the small-scale communication device is connected with the large-scale communication device by a dedicated line, (b) said small-scale communication device operates by using functionality of the large-scale communication device, or (c) the small-scale communication device is located within the first range of the large-scale communication device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Communication system","description":"A communication system includes a movable terminal device and a plurality of communication devices configured to perform radio communication with the terminal device. The communication devices include","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9730213","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-9730213","citation_suggestion":"Patentable. \"Communication system\" (US-9730213). https://patentable.app/patents/US-9730213","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9730213","json":"https://patentable.app/api/llm-context/US-9730213","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:15:25.295Z"}