{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10523283","patent":{"patent_number":"US-10523283","title":"LOS-MIMO demodulation apparatus, communication apparatus, LOS-MIMO transmission system, LOS-MIMO demodulation method and program","assignee":null,"inventors":[],"filing_date":"2017-04-18T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A LOS-MIMO demodulation apparatus comprises a plurality of receive antennas that receive data; a phase noise estimation part that calculates, from each signal received, first phase noise information and second phase noise information relating to phase noise occurring at transmit antennas and the receive antennas; a first correction part that corrects a phase of each signal received by the plurality of receive antennas according to the first phase noise information; a frequency domain equalization part that performs frequency domain equalization processing compensating for distortion due to interference from each signal received; a second correction part that corrects, according to the second phase noise information, a phase of each signal obtained by returning the signals, on which the frequency domain equalization processing has been performed, to the time domain by performing an inverse discrete Fourier transform; and a decoding processing part that performs decoding processing on the corrected data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"LOS-MIMO demodulation apparatus, communication apparatus, LOS-MIMO transmission system, LOS-MIMO demodulation method and program","description":"A LOS-MIMO demodulation apparatus comprises a plurality of receive antennas that receive data; a phase noise estimation part that calculates, from each signal received, first phase noise information a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10523283","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-10523283","citation_suggestion":"Patentable. \"LOS-MIMO demodulation apparatus, communication apparatus, LOS-MIMO transmission system, LOS-MIMO demodulation method and program\" (US-10523283). https://patentable.app/patents/US-10523283","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10523283","json":"https://patentable.app/api/llm-context/US-10523283","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:10:17.648Z"}