{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9749005","patent":{"patent_number":"US-9749005","title":"Wireless transmission device, wireless reception device, wireless communication system, and wireless communication method","assignee":null,"inventors":[],"filing_date":"2015-02-16T00:00:00.000Z","publication_date":"2017-08-29T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":14,"abstract":"Stable clock synchronization is ensured even under a multi fading environment such as the non-line-of-sight communication.On a transmission side, multiplying a clock signal by a spreading code, a spread-spectrum clock signal is generated whose spectrum being made to spread; frequency conversion is performed on a signal obtained by superimposing an information signal on the spread-spectrum clock signal and a radio signal is transmitted by wireless. On the other hand, on a receiving side, the radio signal is received, frequency conversion is performed on the radio signal, and a frequency-converted radio signal is divided into two lines. A clock signal extracted by performing spectrum despreading on one of divided radio signals by multiplying a spreading code; and clock synchronization is performed on other one of the divided radio signals using the clock signal having been extracted."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless transmission device, wireless reception device, wireless communication system, and wireless communication method","description":"Stable clock synchronization is ensured even under a multi fading environment such as the non-line-of-sight communication.On a transmission side, multiplying a clock signal by a spreading code, a spre","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9749005","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-9749005","citation_suggestion":"Patentable. \"Wireless transmission device, wireless reception device, wireless communication system, and wireless communication method\" (US-9749005). https://patentable.app/patents/US-9749005","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9749005","json":"https://patentable.app/api/llm-context/US-9749005","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:15:17.053Z"}