{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641447","patent":{"patent_number":"US-9641447","title":"Adaptive relative bitrate manager for TCP depending flow control","assignee":null,"inventors":[],"filing_date":"2011-01-12T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04L","H04W","H04W","H04W","H04W","H04L","H04L","H04W"],"num_claims":10,"abstract":"A method is provided for congestion control in a network node (114; 510; 900) of a communication network. The network node handles a plurality of data connections for conveying data packets travelling between a core side and a terminal side of the communication network. The method is performed in the network node and comprises detecting (210) a condition indicative of a congestion for any of the data connections, selecting (220), among the data connections, a data connection (RABdrop) for which a bit-rate reduction is to be caused, and determining (230) a number (Xi) of data packets to be discarded for the selected data connection. The determined number depends on a time-integrated difference between experienced and targeted bit-rates for the selected data connection. Then, the reduction of the bit-rate is initiated (240) for the selected data connection by causing discarding of the determined number of data packets."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Adaptive relative bitrate manager for TCP depending flow control","description":"A method is provided for congestion control in a network node (114; 510; 900) of a communication network. The network node handles a plurality of data connections for conveying data packets travelling","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641447","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-9641447","citation_suggestion":"Patentable. \"Adaptive relative bitrate manager for TCP depending flow control\" (US-9641447). https://patentable.app/patents/US-9641447","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641447","json":"https://patentable.app/api/llm-context/US-9641447","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:22:43.664Z"}