{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8521930","patent":{"patent_number":"US-8521930","title":"Method and apparatus for scheduling transactions in a host-controlled packet-based bus environment","assignee":null,"inventors":[],"filing_date":"2011-07-25T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":51,"abstract":"Systems and methods schedule periodic and non-periodic transactions in a multi-port bus environment. The method may comprise performing multiple search passes through a first array of endpoints to determine whether dispatch resources are available for active endpoints satisfying a set of sort criteria. When dispatch resources are not available for an endpoint, a sort level may be marked with a marker to indicate that an endpoint has not been serviced. After the active endpoints in the first array have been serviced by dispatching a periodic transaction to the endpoint or by marking a sort level corresponding to the endpoint, a non-periodic transaction may be dispatched to an active endpoint in a second array. In response to receiving an indication that the dispatch resources have become available, a subsequent search pass may be made through the first array, starting with a highest priority sort level that is marked with the marker."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for scheduling transactions in a host-controlled packet-based bus environment","description":"Systems and methods schedule periodic and non-periodic transactions in a multi-port bus environment. The method may comprise performing multiple search passes through a first array of endpoints to det","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8521930","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-8521930","citation_suggestion":"Patentable. \"Method and apparatus for scheduling transactions in a host-controlled packet-based bus environment\" (US-8521930). https://patentable.app/patents/US-8521930","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8521930","json":"https://patentable.app/api/llm-context/US-8521930","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:59:07.689Z"}