{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11303487","patent":{"patent_number":"US-11303487","title":"Wireless communication system, wireless communication method, and transmitting device","assignee":null,"inventors":[],"filing_date":"2019-02-25T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H04L","H04L","H04B","H04B","H04B","H04B","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":5,"abstract":"[Problem]Conventionally, in a wireless communication system that performs single-carrier communication with formation of symbol blocks, it has been difficult to select the optimal GI length and modulation and coding method that achieve the maximum throughput.[Means of Solution]A transmission device and a reception device are included. The transmission device includes: a transmission-side communication unit that performs communication using a single or a plurality of antennas; a modulation unit that generates a single-carrier signal in which a symbol block has been formed; a GI insertion unit; a weight multiplication unit that performs multiplication by a weighting coefficient; and a control unit that obtains information of an impulse response of a communication path from the reception device by transmitting a training signal before starting communication, calculates the weighting coefficient, and determines a modulation and coding method and a length of a GI that achieve the maximum throughput in accordance with SINRs in a specific period that are calculated by changing a length of the GI. The reception device includes an estimation unit that estimates the impulse response of the communication path using a training signal transmitted from the transmission device, and notifies the transmission device of information of the estimated impulse response of the communication path."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless communication system, wireless communication method, and transmitting device","description":"[Problem]Conventionally, in a wireless communication system that performs single-carrier communication with formation of symbol blocks, it has been difficult to select the optimal GI length and modula","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11303487","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-11303487","citation_suggestion":"Patentable. \"Wireless communication system, wireless communication method, and transmitting device\" (US-11303487). https://patentable.app/patents/US-11303487","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11303487","json":"https://patentable.app/api/llm-context/US-11303487","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:25:03.515Z"}