{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9716572","patent":{"patent_number":"US-9716572","title":"MIMO based adaptive beamforming over OFDMA architecture","assignee":null,"inventors":[],"filing_date":"2014-10-30T00:00:00.000Z","publication_date":"2017-07-25T00:00:00.000Z","cpc_codes":["H04L","H04B","H04B","H04B","H04L","H04L"],"num_claims":16,"abstract":"A wireless communications system that combines Multiple Input/Multiple Output (MIMO), beamforming, and Orthogonal Frequency Division Multiple Access (OFDMA) techniques to facilitate increasing spectral efficiency of the communications system has been disclosed. A method of operating a wireless communications system includes transmitting first data in a first beam of electromagnetic signals generated by a first antenna array. The first data is associated with a first user. The first data is transmitted using a first OFDMA resource block of a radio frame. The method includes transmitting second data in a second beam of electromagnetic signals generated by the first antenna array. The second data is associated with a second user. The second data is transmitted using a second OFDMA resource block of the radio frame."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"MIMO based adaptive beamforming over OFDMA architecture","description":"A wireless communications system that combines Multiple Input/Multiple Output (MIMO), beamforming, and Orthogonal Frequency Division Multiple Access (OFDMA) techniques to facilitate increasing spectra","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9716572","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-9716572","citation_suggestion":"Patentable. \"MIMO based adaptive beamforming over OFDMA architecture\" (US-9716572). https://patentable.app/patents/US-9716572","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9716572","json":"https://patentable.app/api/llm-context/US-9716572","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:41:02.976Z"}