{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9753115","patent":{"patent_number":"US-9753115","title":"Systems and methods for locating a mobile device within a cellular system","assignee":null,"inventors":[],"filing_date":"2013-04-16T00:00:00.000Z","publication_date":"2017-09-05T00:00:00.000Z","cpc_codes":["G01S","H04W","H04W"],"num_claims":16,"abstract":"A system for determining location and timing information in a cellular network includes a space-time calibration unit (SCU) and a plurality of nodes in communication with the SCU. Each node includes a node ping driver that receives frame synchronization information from a respective subset of cell sites, and associates the frame synchronization information with respective receive count stamps generated using a local node clock. The system also includes a user handset that includes a handset ping driver that receives the frame synchronization information from a serving cell site and one or more neighbor cell sites, and associates the frame synchronization information with respective receive count stamps generated using a local handset clock. The SCU uses the information from the node and handset ping drivers to determine a handset location."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for locating a mobile device within a cellular system","description":"A system for determining location and timing information in a cellular network includes a space-time calibration unit (SCU) and a plurality of nodes in communication with the SCU. Each node includes a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9753115","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-9753115","citation_suggestion":"Patentable. \"Systems and methods for locating a mobile device within a cellular system\" (US-9753115). https://patentable.app/patents/US-9753115","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9753115","json":"https://patentable.app/api/llm-context/US-9753115","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:50:11.177Z"}