{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11483357","patent":{"patent_number":"US-11483357","title":"Methods for avoiding fallbacks of a user equipment (UE) to a legacy network","assignee":null,"inventors":[],"filing_date":"2020-04-30T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04W","H04W","H04W"],"num_claims":14,"abstract":"A method executed by a UE communicatively connected to a first 3rd Generation Partnership Project (3GPP) network utilizing an advanced Radio Access Technology (RAT) is provided. The methods includes the following steps: receiving a message from the first 3GPP network, which indicates that the first 3GPP network supports IP Multimedia Subsystem (IMS) voice over Packet Switched (PS) sessions; and providing an indication that fallback of the UE to a second 3GPP network utilizing a legacy RAT is disabled to the first 3GPP network in response to the receiving of the message."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods for avoiding fallbacks of a user equipment (UE) to a legacy network","description":"A method executed by a UE communicatively connected to a first 3rd Generation Partnership Project (3GPP) network utilizing an advanced Radio Access Technology (RAT) is provided. The methods includes t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11483357","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-11483357","citation_suggestion":"Patentable. \"Methods for avoiding fallbacks of a user equipment (UE) to a legacy network\" (US-11483357). https://patentable.app/patents/US-11483357","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11483357","json":"https://patentable.app/api/llm-context/US-11483357","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:38:02.577Z"}