{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9634781","patent":{"patent_number":"US-9634781","title":"Concluding validity of uplink synchronization parameter","assignee":null,"inventors":[],"filing_date":"2007-03-26T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["H04J","H04B","H04W","H04J"],"num_claims":46,"abstract":"Concluding the validity of an uplink synchronization parameter, such as a timing advance, in a packet-switched radio system. The method includes: detecting (802) an uplink synchronization parameter; measuring (804) an interval from the detection of the uplink synchronization parameter; and comparing (806, 808) the measured interval with a predetermined threshold and, if the measured interval is shorter than the predetermined threshold, concluding (810) that the detected uplink synchronization parameter is still valid, or else concluding (812) that the detected uplink synchronization parameter is no more valid."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Concluding validity of uplink synchronization parameter","description":"Concluding the validity of an uplink synchronization parameter, such as a timing advance, in a packet-switched radio system. The method includes: detecting (802) an uplink synchronization parameter; m","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9634781","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-9634781","citation_suggestion":"Patentable. \"Concluding validity of uplink synchronization parameter\" (US-9634781). https://patentable.app/patents/US-9634781","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9634781","json":"https://patentable.app/api/llm-context/US-9634781","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:17:56.334Z"}