{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11259240","patent":{"patent_number":"US-11259240","title":"Selecting a network slice identifier","assignee":null,"inventors":[],"filing_date":"2019-08-09T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["H04W","H04W","H04L","H04L","H04W","H04W","H04W"],"num_claims":20,"abstract":"During PDN connection establishment in the EPC, a UE and a session management entity (SME) (e.g., PGW-C+SMF) exchange information. In case the SME supports more than one S-NSSAI, before the SME provides an S-NSSAI to the UE, the SME should check such that the selected S-NSSAI is among the UE's subscribed S-NSSAIs by retrieving the Subscribed S-NSSAI from a UDM using, for example, the Nudm_SDM_Get service operation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Selecting a network slice identifier","description":"During PDN connection establishment in the EPC, a UE and a session management entity (SME) (e.g., PGW-C+SMF) exchange information. In case the SME supports more than one S-NSSAI, before the SME provid","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11259240","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-11259240","citation_suggestion":"Patentable. \"Selecting a network slice identifier\" (US-11259240). https://patentable.app/patents/US-11259240","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11259240","json":"https://patentable.app/api/llm-context/US-11259240","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:12:49.913Z"}