{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8542691","patent":{"patent_number":"US-8542691","title":"Classes of service for network on chips","assignee":null,"inventors":[],"filing_date":"2011-01-28T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":20,"abstract":"A method includes a local switch receiving a first set of upstream packets and a first set of local packets, each assigned a first class of service. The local switch inserts, according to a first insertion rate, a local packet between subsets of the first set of upstream packets to obtain an ordered set of first class packets. The local switch also receives a second set of upstream packets and a second set of local packets, each assigned a second class. The local switch inserts, according to a second insertion rate, a local packet between subsets of the second set of upstream packets to obtain an ordered set of second class packets. The method includes for each timeslot, selecting a class, and forwarding a packet from the selected class of service to a downstream switch. The switches are interconnected in a daisy chain topology on a single chip."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Classes of service for network on chips","description":"A method includes a local switch receiving a first set of upstream packets and a first set of local packets, each assigned a first class of service. The local switch inserts, according to a first inse","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8542691","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-8542691","citation_suggestion":"Patentable. \"Classes of service for network on chips\" (US-8542691). https://patentable.app/patents/US-8542691","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8542691","json":"https://patentable.app/api/llm-context/US-8542691","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:09:30.500Z"}