{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8488480","patent":{"patent_number":"US-8488480","title":"Apparatus and method for inter-cell interference cancellation in MIMO wireless communication system","assignee":null,"inventors":[],"filing_date":"2009-07-07T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04J","H04B","H04B"],"num_claims":30,"abstract":"A method for operating a Mobile Station (MS) in a Multiple Input Multiple Output (MIMO) wireless communication system is provided. The method includes measuring channel quality for a serving Base Station (BS), if the channel quality is less than a threshold, measuring interference power from one or more neighbor BSs, determining a Precoding Matrix Index (PMI) and a priority metric for each neighbor BS, and feeding back at least one of the PMI, a PMI type indicator, the priority metric, and the channel quality to the serving BS."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for inter-cell interference cancellation in MIMO wireless communication system","description":"A method for operating a Mobile Station (MS) in a Multiple Input Multiple Output (MIMO) wireless communication system is provided. The method includes measuring channel quality for a serving Base Stat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8488480","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-8488480","citation_suggestion":"Patentable. \"Apparatus and method for inter-cell interference cancellation in MIMO wireless communication system\" (US-8488480). https://patentable.app/patents/US-8488480","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8488480","json":"https://patentable.app/api/llm-context/US-8488480","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:52:02.271Z"}