{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11496528","patent":{"patent_number":"US-11496528","title":"P-CSCF discovery through NRF","assignee":null,"inventors":[],"filing_date":"2020-11-05T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A solution for establishing a data traffic session (e.g., a voice call or a video call) for a user equipment (UE) on a network (e.g., a 5G cellular network) comprises: receiving, by a session management node, from a network repository, identification of a first session control node and a second session control node; receiving, by the session management node, from the UE, a request for identifying a session control node for supporting the data traffic session; determining whether the first session control node is available; and based on at least determining that the first session control node is available and not determining that the second session control node is available, sending, by the session management node, to the UE, identification of the first session control node and not sending identification of the second session control node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"P-CSCF discovery through NRF","description":"A solution for establishing a data traffic session (e.g., a voice call or a video call) for a user equipment (UE) on a network (e.g., a 5G cellular network) comprises: receiving, by a session manageme","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11496528","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-11496528","citation_suggestion":"Patentable. \"P-CSCF discovery through NRF\" (US-11496528). https://patentable.app/patents/US-11496528","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11496528","json":"https://patentable.app/api/llm-context/US-11496528","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:18:44.303Z"}