{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8504022","patent":{"patent_number":"US-8504022","title":"Identifying outbound-roaming locations in a wireless-communications network","assignee":null,"inventors":[],"filing_date":"2011-11-07T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H04W","H04M","H04M","H04M","H04W","H04W"],"num_claims":9,"abstract":"Methods, systems, and media for identifying areas of outbound roaming on a wireless network are disclosed. A roaming-network event record listing roaming events of subscribers of a home network is received. A home-network event record listing network events on a home network is also received. The two records are correlated to identify roaming events and network events having matching caller identifiers and time stamps within a predetermined range. Location data of a network event is adopted as location data for a matching roaming event. A home-network wireless-communications antenna, tower, or station having a service area in which a concentration of roaming events have occurred is identified. The distance of the roaming events from the antenna is determined and distance bands corresponding to that distance are plotted on a map to aid in identifying locations at which outbound roaming has occurred."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Identifying outbound-roaming locations in a wireless-communications network","description":"Methods, systems, and media for identifying areas of outbound roaming on a wireless network are disclosed. A roaming-network event record listing roaming events of subscribers of a home network is rec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8504022","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-8504022","citation_suggestion":"Patentable. \"Identifying outbound-roaming locations in a wireless-communications network\" (US-8504022). https://patentable.app/patents/US-8504022","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8504022","json":"https://patentable.app/api/llm-context/US-8504022","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:15:10.468Z"}