{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9634747","patent":{"patent_number":"US-9634747","title":"Apparatus and method of processing signal, and recording medium","assignee":null,"inventors":[],"filing_date":"2015-08-27T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04L","H04L","H04L","H04B","H04B","H04B","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Disclosed are an apparatus and a method of processing a signal, and a recording medium. The apparatus for processing a signal includes: an estimating unit configured to estimate a first Signal-to-Interference plus Noise power Ratio (SINR) of a reception signal based on transmission path information based on a result of an estimation of a plurality of transmission paths and noise power notified from a wireless reception device; a signal processing unit configured to generate a first modulation symbol by modulating the information bit obtained based on a first modulation order and a first coding rate determined based on the first SINR on a basis of the first modulation order, and a perturbation addition processing unit configured to search for a perturbation vector based on the first modulation symbol generated for each of the plurality of transmission paths, and add the perturbation vector to the first modulation symbol."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method of processing signal, and recording medium","description":"Disclosed are an apparatus and a method of processing a signal, and a recording medium. The apparatus for processing a signal includes: an estimating unit configured to estimate a first Signal-to-Inte","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9634747","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-9634747","citation_suggestion":"Patentable. \"Apparatus and method of processing signal, and recording medium\" (US-9634747). https://patentable.app/patents/US-9634747","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9634747","json":"https://patentable.app/api/llm-context/US-9634747","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:59:19.403Z"}