{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10470233","patent":{"patent_number":"US-10470233","title":"RLC delivery failure resolution","assignee":null,"inventors":[],"filing_date":"2014-10-01T00:00:00.000Z","publication_date":"2019-11-05T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04W","H04W","H04W"],"num_claims":20,"abstract":"A method in a first node of a telecommunications network, in which a Radio Link Control (RLC) controller detects a failure to transmit a first RLC data Protocol Data Unit (PDU) containing all or part of a Service Data Unit (SDU) towards a second node of the telecommunications network, and notifies a Radio Access Control (RAC) controller of the failure. The RAC controller, in response to receiving a dedicated control channel (DCCH) message from the second node subsequent to the notification, instructs the RLC controller to retransmit the SDU. In response to the instruction, the RLC controller transmits a second RLC data PDU containing the SDU or a part of the SDU towards the second node. The RLC controller, in further response to the instruction, transmits a receipt of delivery to the RAC controller when reception of all parts of the SDU has been positively acknowledged by the second node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"RLC delivery failure resolution","description":"A method in a first node of a telecommunications network, in which a Radio Link Control (RLC) controller detects a failure to transmit a first RLC data Protocol Data Unit (PDU) containing all or part ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10470233","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-10470233","citation_suggestion":"Patentable. \"RLC delivery failure resolution\" (US-10470233). https://patentable.app/patents/US-10470233","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10470233","json":"https://patentable.app/api/llm-context/US-10470233","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:19:02.213Z"}