{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641440","patent":{"patent_number":"US-9641440","title":"Method and apparatus for maintaining token","assignee":null,"inventors":[],"filing_date":"2014-10-24T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":8,"abstract":"Embodiments of the present invention disclose a method and an apparatus for maintaining tokens, and relate to the field of communications technologies, so as to solve a problem of a burst excess of data to be transmitted and improve QoS. The method of the present invention includes: obtaining a peak information rate (PIR) of a network node; splitting the PIR into a first rate and a second rate; obtaining, according to the first rate, the first number of added tokens corresponding to a first period, and obtaining, according to the second rate, the second number of added tokens corresponding to a second period; adding tokens according to the first period and the first number of added tokens, and adding tokens according to the second period and the second number of added tokens."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for maintaining token","description":"Embodiments of the present invention disclose a method and an apparatus for maintaining tokens, and relate to the field of communications technologies, so as to solve a problem of a burst excess of da","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641440","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-9641440","citation_suggestion":"Patentable. \"Method and apparatus for maintaining token\" (US-9641440). https://patentable.app/patents/US-9641440","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641440","json":"https://patentable.app/api/llm-context/US-9641440","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:23:06.994Z"}