{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537923","patent":{"patent_number":"US-8537923","title":"Apparatus and method for determining modulation and coding scheme for adaptive modulation and coding scheme in multiple input multiple output system","assignee":null,"inventors":[],"filing_date":"2010-01-26T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":17,"abstract":"A method and apparatus is provided for determining a modulation and coding scheme in a Multiple Input Multiple Output system with a Maximum Likelihood Detector (MIMO-MLD), in which an upper bound and a lower bound of a Signal to Noise Ratio (SNR) for the MIMO-MLD are determined, an effective Signal to Noise Ratio (eSNR) is computed using a relation between the upper bound and the lower bound, a channel quality is estimated using the eSNR, and a modulation and coding scheme is determined using the estimated channel quality."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for determining modulation and coding scheme for adaptive modulation and coding scheme in multiple input multiple output system","description":"A method and apparatus is provided for determining a modulation and coding scheme in a Multiple Input Multiple Output system with a Maximum Likelihood Detector (MIMO-MLD), in which an upper bound and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537923","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-8537923","citation_suggestion":"Patentable. \"Apparatus and method for determining modulation and coding scheme for adaptive modulation and coding scheme in multiple input multiple output system\" (US-8537923). https://patentable.app/patents/US-8537923","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537923","json":"https://patentable.app/api/llm-context/US-8537923","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:36:16.436Z"}