{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11246089","patent":{"patent_number":"US-11246089","title":"Reregistration to slices with mapped S-NSSAIs alone in 5G system","assignee":null,"inventors":[],"filing_date":"2020-07-15T00:00:00.000Z","publication_date":"2022-02-08T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":20,"abstract":"A method of registering to slices with mapped S-NSSAI alone in a 5GS is described. The method can include, upon a UE entering a VPLMN, the UE having a first PDN connection or a first PDU session that is to be transferred to the VPLMN and associated with a first HPLMN S-NSSAI, determining whether the UE has a first VPLMN S-NSSAI applicable in the VPLMN corresponding to the first HPLMN S-NSSAI. If not, a registration request message can be transmitted to register to a slice of the VPLMN for transferring the first PDN connection or the first PDU session to the VPLMN. The registration request message can include the first HPLMN S-NSSAI as a first mapped S-NSSAI for indicating the slice of the VPLMN to which the UE intends to register for transferring the first PDN connection or the first PDU session."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reregistration to slices with mapped S-NSSAIs alone in 5G system","description":"A method of registering to slices with mapped S-NSSAI alone in a 5GS is described. The method can include, upon a UE entering a VPLMN, the UE having a first PDN connection or a first PDU session that ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11246089","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-11246089","citation_suggestion":"Patentable. \"Reregistration to slices with mapped S-NSSAIs alone in 5G system\" (US-11246089). https://patentable.app/patents/US-11246089","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11246089","json":"https://patentable.app/api/llm-context/US-11246089","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:31:44.337Z"}