{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9781579","patent":{"patent_number":"US-9781579","title":"Method and device for realizing terminal WIFI talkback","assignee":null,"inventors":[],"filing_date":"2014-04-18T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04W","H04W","H04W","H04L","H04W"],"num_claims":20,"abstract":"Disclosed are a method and device for realizing WIFI talkback of a terminal, related to the field of mobile communications technologies, wherein the method includes the following steps: a calling terminal initiating a request for obtaining a dynamic IP address via a WIFI wireless local area network (LAN); after receiving the request, a called terminal judging whether the calling terminal has successfully obtained the dynamic IP address; if the called terminal determines that the calling terminal has successfully obtained the dynamic IP address, it determining whether the calling terminal has enabled a talkback function; if the called terminal determines that the calling terminal has initiated the talkback function, the called terminal sending a message to the calling terminal for indicating that the called terminal is online, thereby enabling the calling terminal and the called terminal to perform the WIFI talkback."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for realizing terminal WIFI talkback","description":"Disclosed are a method and device for realizing WIFI talkback of a terminal, related to the field of mobile communications technologies, wherein the method includes the following steps: a calling term","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9781579","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-9781579","citation_suggestion":"Patentable. \"Method and device for realizing terminal WIFI talkback\" (US-9781579). https://patentable.app/patents/US-9781579","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9781579","json":"https://patentable.app/api/llm-context/US-9781579","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:20:04.802Z"}