{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10517021","patent":{"patent_number":"US-10517021","title":"Long term evolution-primary WiFi (LTE-PW)","assignee":null,"inventors":[],"filing_date":"2017-06-28T00:00:00.000Z","publication_date":"2019-12-24T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04W","H04W","H04W","H04W"],"num_claims":19,"abstract":"A system and method of communication, comprising establishing a first connection between the user equipment and a first non-public packet switched network which assigns a first non-public packet switched network address to user equipment; establishing an open signaling channel which communicates between the user equipment and a remote server through a cellular telephone network according to a public switched telephone network address associated with an International mobile subscriber identity; communicating an identification of the first non-public network and the first non-public packet switched network address over the open signaling channel to the remote server; and establishing a real time voice communication from the remote server to the user equipment through the first connection based on a call routed through the remote server to the public switched telephone network address."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Long term evolution-primary WiFi (LTE-PW)","description":"A system and method of communication, comprising establishing a first connection between the user equipment and a first non-public packet switched network which assigns a first non-public packet switc","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10517021","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-10517021","citation_suggestion":"Patentable. \"Long term evolution-primary WiFi (LTE-PW)\" (US-10517021). https://patentable.app/patents/US-10517021","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10517021","json":"https://patentable.app/api/llm-context/US-10517021","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:22:59.253Z"}