{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819809","patent":{"patent_number":"US-9819809","title":"Machine-learned policies for PCRF","assignee":null,"inventors":[],"filing_date":"2017-06-22T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04M","H04L"],"num_claims":20,"abstract":"A network device receives business logic for Policy and Charging Rules Function (PCRF) policies and automatically generates a policy list based on the business logic. The network device receives input for PCRF policies; generates a policy list based on the input; receives signaling messages for user equipment; determines, based on the policy list, policy decisions that are responsive to each of the signaling messages; logs a decision flow associated with each of the signaling messages and a corresponding policy decision; and optimizes an order of the policy list based on the logging."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Machine-learned policies for PCRF","description":"A network device receives business logic for Policy and Charging Rules Function (PCRF) policies and automatically generates a policy list based on the business logic. The network device receives input","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819809","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-9819809","citation_suggestion":"Patentable. \"Machine-learned policies for PCRF\" (US-9819809). https://patentable.app/patents/US-9819809","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819809","json":"https://patentable.app/api/llm-context/US-9819809","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:34:07.449Z"}