{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11968575","patent":{"patent_number":"US-11968575","title":"Data transmission method, communication apparatus, and communication system","assignee":null,"inventors":[],"filing_date":"2022-01-27T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W"],"num_claims":19,"abstract":"The disclosure provides data transmission methods and apparatuses. One example method includes when the terminal device needs to perform the cross-network movement, the terminal device sends a message to a network element of a network accessed by the terminal device, to notify that the terminal device is to perform the cross-network movement from a source network to a target network. Therefore, during the movement of the terminal device, a network side pauses transmission of user plane data of the terminal device, and buffers data that is not sent before the terminal device performs the cross-network movement. After accessing the target network, the network side sends the buffered data to the terminal device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data transmission method, communication apparatus, and communication system","description":"The disclosure provides data transmission methods and apparatuses. One example method includes when the terminal device needs to perform the cross-network movement, the terminal device sends a message","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11968575","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-11968575","citation_suggestion":"Patentable. \"Data transmission method, communication apparatus, and communication system\" (US-11968575). https://patentable.app/patents/US-11968575","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11968575","json":"https://patentable.app/api/llm-context/US-11968575","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:39:34.054Z"}