{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8462615","patent":{"patent_number":"US-8462615","title":"Transmission device, reception device, and radio communication method","assignee":null,"inventors":[],"filing_date":"2012-09-07T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04J","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04B","H04B","H04B","H04L","H04L","H04L","H04L"],"num_claims":8,"abstract":"A transmitting apparatus includes an OFDM modulator that generates a first modulation symbol by modulating a first information signal using a first modulation scheme, a signal point of the first modulated information signal being at a first position in an in-phase quadrature-phase plane. A second modulation symbol by modulating a second information signal using the first modulation scheme, and by changing a second position at which a signal point of the modulated second information signal is arranged to a third position in the in-phase quadrature-phase plane, and an OFDM modulation signal including the first modulation symbol and the second modulation symbol, wherein the OFDM modulation signal comprises a plurality of subcarriers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Transmission device, reception device, and radio communication method","description":"A transmitting apparatus includes an OFDM modulator that generates a first modulation symbol by modulating a first information signal using a first modulation scheme, a signal point of the first modul","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8462615","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-8462615","citation_suggestion":"Patentable. \"Transmission device, reception device, and radio communication method\" (US-8462615). https://patentable.app/patents/US-8462615","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8462615","json":"https://patentable.app/api/llm-context/US-8462615","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:38:28.344Z"}