{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11937337","patent":{"patent_number":"US-11937337","title":"Methods and apparatuses for alternative data over non-access stratum, donas, data delivery in a roaming scenario","assignee":null,"inventors":[],"filing_date":"2019-10-17T00:00:00.000Z","publication_date":"2024-03-19T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W","H04W","H04W","H04W"],"num_claims":10,"abstract":"A method in a core network of a cellular communications system to enable Data over Non-Access Stratum, DoNAS, data delivery in a roaming scenario, the method comprising: sending from the V-SMF to a Home Session Management Function, H-SMF, a Packet Data Unit, PDU, session create request during PDU session establishment for DoNAS data delivery for a User Equipment, UE, in a roaming scenario; and receiving a response from the H-SMF. In embodiments of the method the PDU session create request comprises an indication that a control plane can be used for data delivery."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatuses for alternative data over non-access stratum, donas, data delivery in a roaming scenario","description":"A method in a core network of a cellular communications system to enable Data over Non-Access Stratum, DoNAS, data delivery in a roaming scenario, the method comprising: sending from the V-SMF to a Ho","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11937337","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-11937337","citation_suggestion":"Patentable. \"Methods and apparatuses for alternative data over non-access stratum, donas, data delivery in a roaming scenario\" (US-11937337). https://patentable.app/patents/US-11937337","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11937337","json":"https://patentable.app/api/llm-context/US-11937337","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:39:14.071Z"}