{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8503944","patent":{"patent_number":"US-8503944","title":"Signal detection apparatus and signal detection method for use in radio station of radio communication system","assignee":null,"inventors":[],"filing_date":"2010-12-22T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B"],"num_claims":24,"abstract":"A signal detection apparatus 23 for determining whether a detection target signal is included in a received radio signal, includes: a waveform feature amount calculation unit 31 configured to calculate a waveform feature amount Rxα representing a waveform feature; a test statistic calculation unit 32 configured to calculate test statistic Zxα of each detection target signal by using the waveform feature amount; and a signal decision unit 33 configured to determine presence or absence of each detection target signal by comparing the test statistic Zxα of each detection target signal with a threshold Γ, wherein, under a condition where a specific detection target signal is removed, the test statistic calculation unit calculates a test statistic for a detection target signal which is not removed, and the signal decision unit determines presence or absence of the detection target signal by comparing the calculated test statistic with the threshold."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Signal detection apparatus and signal detection method for use in radio station of radio communication system","description":"A signal detection apparatus 23 for determining whether a detection target signal is included in a received radio signal, includes: a waveform feature amount calculation unit 31 configured to calculat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8503944","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-8503944","citation_suggestion":"Patentable. \"Signal detection apparatus and signal detection method for use in radio station of radio communication system\" (US-8503944). https://patentable.app/patents/US-8503944","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8503944","json":"https://patentable.app/api/llm-context/US-8503944","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:21.370Z"}