{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11477689","patent":{"patent_number":"US-11477689","title":"Method and apparatus for establishing guaranteed bit rate (GBR) quality of service (QoS) flow in session","assignee":null,"inventors":[],"filing_date":"2020-11-20T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H04L","H04W","H04L","H04L","H04L","H04M","H04M","H04M","H04M","H04W","H04W","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":20,"abstract":"A method includes receiving, by a session management function (SMF), first information from an access and mobility management function (AMF), obtaining, by the SMF, protocol data unit (PDU) session management subscription information from a unified data management (UDM) module, and when dynamic policy and charging control (PCC) is not deployed, establishing, by the SMF based on the first information and at least one of the PDU session management subscription information and local PDU session policy information of the SMF, a default GBR QoS flow in the PDU session."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for establishing guaranteed bit rate (GBR) quality of service (QoS) flow in session","description":"A method includes receiving, by a session management function (SMF), first information from an access and mobility management function (AMF), obtaining, by the SMF, protocol data unit (PDU) session ma","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11477689","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-11477689","citation_suggestion":"Patentable. \"Method and apparatus for establishing guaranteed bit rate (GBR) quality of service (QoS) flow in session\" (US-11477689). https://patentable.app/patents/US-11477689","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11477689","json":"https://patentable.app/api/llm-context/US-11477689","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:01:04.726Z"}