{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11523274","patent":{"patent_number":"US-11523274","title":"Data transmission method, user equipment, and control plane node","assignee":null,"inventors":[],"filing_date":"2019-09-27T00:00:00.000Z","publication_date":"2022-12-06T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04W"],"num_claims":20,"abstract":"Embodiments of the present disclosure relate to a data transmission method, user equipment, and a control plane node. User equipment (UE) determines a security attribute of a session of the UE; the UE sends a session establishment request message to a control plane node when the security attribute of the session of the UE does not meet a security requirement of an application. The session establishment request message is used to request to establish a session corresponding to the security requirement of the application. Embodiments of the disclosed method reduce an unnecessary signaling exchange caused by establishment of a new session in a data transmission process to facilitate meeting requirements of different services."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data transmission method, user equipment, and control plane node","description":"Embodiments of the present disclosure relate to a data transmission method, user equipment, and a control plane node. User equipment (UE) determines a security attribute of a session of the UE; the UE","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11523274","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-11523274","citation_suggestion":"Patentable. \"Data transmission method, user equipment, and control plane node\" (US-11523274). https://patentable.app/patents/US-11523274","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11523274","json":"https://patentable.app/api/llm-context/US-11523274","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:16:16.987Z"}