{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8503516","patent":{"patent_number":"US-8503516","title":"Method of minimizing feedback overhead using spatial channel covariance in a multi-input multi-output system","assignee":null,"inventors":[],"filing_date":"2010-06-14T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B"],"num_claims":11,"abstract":"Disclosed is a method for minimizing feedback overhead in a multi-input multi-output (MIMO) communication method using multiple transmission and reception antennas. In particular, a method for minimizing feedback overhead in a multi-input multi-output (MIMO) communication system by using spatial channel covariance, as explicit channel status information (CSI) feedback method is disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of minimizing feedback overhead using spatial channel covariance in a multi-input multi-output system","description":"Disclosed is a method for minimizing feedback overhead in a multi-input multi-output (MIMO) communication method using multiple transmission and reception antennas. In particular, a method for minimiz","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8503516","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-8503516","citation_suggestion":"Patentable. \"Method of minimizing feedback overhead using spatial channel covariance in a multi-input multi-output system\" (US-8503516). https://patentable.app/patents/US-8503516","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8503516","json":"https://patentable.app/api/llm-context/US-8503516","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:00:10.643Z"}