{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9654996","patent":{"patent_number":"US-9654996","title":"Method and device for monitoring radio link","assignee":null,"inventors":[],"filing_date":"2015-02-10T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H04W","H04B","H04W","H04W","H04W","H04L","H04L"],"num_claims":8,"abstract":"The present disclosure provides a method and a device for monitoring a radio link. In the method, a user terminal monitors a cell specific reference signal (CRS) and a channel state indication reference signal (CSI-RS), and judges whether to initiate radio resource control (RRC) connection re-establishment according to the CRS and the CSI-RS. The device provided in an embodiment of the present disclosure includes a monitoring unit and a judging unit. By applying the technical solutions provided in the embodiments of the present disclosure, monitoring of the radio link can be more accurate, and RRC connection re-establishment can be performed in time, to reduce occurrence of misjudgments, thereby improving the experience on the user terminal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for monitoring radio link","description":"The present disclosure provides a method and a device for monitoring a radio link. In the method, a user terminal monitors a cell specific reference signal (CRS) and a channel state indication referen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9654996","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-9654996","citation_suggestion":"Patentable. \"Method and device for monitoring radio link\" (US-9654996). https://patentable.app/patents/US-9654996","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9654996","json":"https://patentable.app/api/llm-context/US-9654996","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:41:46.584Z"}