{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12004250","patent":{"patent_number":"US-12004250","title":"Packet data convergence protocol data recovery","assignee":null,"inventors":[],"filing_date":"2023-02-09T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04W","H04L","H04W"],"num_claims":13,"abstract":"Embodiments described herein provide methods and apparatuses for synchronizing radio link control re-establishment between a user equipment (UE) and a base station distributed unit (DU) with Packet Data Convergence Protocol (PDCP) data recovery. A method performed by a Control Plane data processing apparatus comprises: obtaining an indication that an uplink and/or downlink outage has occurred between the base station DU and the UE; and transmitting a request to a user plane (UP) data processing apparatus to instruct the UP data processing apparatus to retransmit any data protocol units previously transmitted to the UE which were unacknowledged by the UE."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Packet data convergence protocol data recovery","description":"Embodiments described herein provide methods and apparatuses for synchronizing radio link control re-establishment between a user equipment (UE) and a base station distributed unit (DU) with Packet Da","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12004250","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-12004250","citation_suggestion":"Patentable. \"Packet data convergence protocol data recovery\" (US-12004250). https://patentable.app/patents/US-12004250","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12004250","json":"https://patentable.app/api/llm-context/US-12004250","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:36:53.654Z"}