{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11991556","patent":{"patent_number":"US-11991556","title":"Method for indicating state of PDCP duplicate data, terminal device, and network device","assignee":null,"inventors":[],"filing_date":"2021-03-24T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["H04L","H04W","H04L","H04W","H04W","H04L","H04W"],"num_claims":9,"abstract":"Provided in the implementations of the present disclosure are a method for indicating a state of PDCP duplicate data, a terminal device, and a network device. The method is applicable in the terminal device. The terminal device is provided with a first PDCP entity and multiple RLC entities corresponding to the first PDCP entity. The method includes: the terminal device receives first indication information, the first indication information being used for indicating data actions between the first PDCP entity and the multiple RLC entities. In an implementation, in a scenario of more than two PDCP copies (CA and DC appearing at the same time), the terminal device is still capable of making explicit the data actions between the first PDCP entity and each RLC entity of the multiple RLC entities, thus allowing the implementation of a way in which the multiple PDCP-corresponding RLC entities are to transmit data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for indicating state of PDCP duplicate data, terminal device, and network device","description":"Provided in the implementations of the present disclosure are a method for indicating a state of PDCP duplicate data, a terminal device, and a network device. The method is applicable in the terminal ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11991556","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-11991556","citation_suggestion":"Patentable. \"Method for indicating state of PDCP duplicate data, terminal device, and network device\" (US-11991556). https://patentable.app/patents/US-11991556","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11991556","json":"https://patentable.app/api/llm-context/US-11991556","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:44:23.375Z"}