{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9804897","patent":{"patent_number":"US-9804897","title":"Method and apparatus for managing power in virtualization system using different operating systems","assignee":null,"inventors":[],"filing_date":"2013-03-06T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"Provided are a power management method and apparatus that minimize power consumption in a virtualization system using different operating systems. The power management method operates on a virtualization layer, and may include: monitoring usage states of real processors actually performing tasks and usage states of virtual processors mapped with the real processors and executing operating systems or applications; predicting workload of a virtual processor; computing the utilization level of a real processor enough for supporting the predicted workload; and reconfiguring the mapping between real processors and virtual processors according to the computation result. Hence, different power management schemes of multiple operating systems or applications are managed at the virtualization layer in an integrated manner, preventing a conflict caused by application of different power management schemes. Power consumption in the overall system can be minimized through prediction of resource usage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for managing power in virtualization system using different operating systems","description":"Provided are a power management method and apparatus that minimize power consumption in a virtualization system using different operating systems. The power management method operates on a virtualizat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9804897","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-9804897","citation_suggestion":"Patentable. \"Method and apparatus for managing power in virtualization system using different operating systems\" (US-9804897). https://patentable.app/patents/US-9804897","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9804897","json":"https://patentable.app/api/llm-context/US-9804897","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:06:34.076Z"}