{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10476970","patent":{"patent_number":"US-10476970","title":"Service redirection from a policy and charging control architecture","assignee":null,"inventors":[],"filing_date":"2010-11-16T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04M","H04M","H04W"],"num_claims":22,"abstract":"For authorizing redirection services in a policy and charging control architecture, a policy and charging control rules function (PCRF) server determines control rules and redirection information per service in an internet protocol connectivity access network session, and a policy charging and enforcement function (PCEF) device receives control rules and redirection information per service basis, determines redirection per service request, and triggers the redirection. Upon a first request for a service, the PCEF device returns a redirection message with a redirection identifier; and upon completion of the service redirection, the first request for the service reaching the PCEF, the PCEF verifies the service is authorized and submits a service allowance toward the service server in charge of the service. Methods are also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Service redirection from a policy and charging control architecture","description":"For authorizing redirection services in a policy and charging control architecture, a policy and charging control rules function (PCRF) server determines control rules and redirection information per ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10476970","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-10476970","citation_suggestion":"Patentable. \"Service redirection from a policy and charging control architecture\" (US-10476970). https://patentable.app/patents/US-10476970","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10476970","json":"https://patentable.app/api/llm-context/US-10476970","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:34:06.412Z"}