{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526296","patent":{"patent_number":"US-8526296","title":"Signal separation device and signal separating method","assignee":null,"inventors":[],"filing_date":"2011-02-11T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":15,"abstract":"A signal separation device includes a column switching unit switching a column vector of a channel matrix obtained by estimating a propagation path characteristic so that a transmitted signal component of each transmit antenna is in a left end, a QR decomposition layering unit multiplying received signals by an output from the column switching unit, and outputting a received signal vector in which the received signal is layered so that a transmitted signal exists in a first row, an interference cancellation unit cancelling an interference component from a signal in the first row by using a signal other than the signal in the first row, a signal candidate point selecting unit selecting a prescribed number of signal candidate points from among signals output by the interference cancellation unit, and a signal separation unit separating the transmitted signal from the layered received signal vector using the selected signal candidate point."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Signal separation device and signal separating method","description":"A signal separation device includes a column switching unit switching a column vector of a channel matrix obtained by estimating a propagation path characteristic so that a transmitted signal componen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526296","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-8526296","citation_suggestion":"Patentable. \"Signal separation device and signal separating method\" (US-8526296). https://patentable.app/patents/US-8526296","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526296","json":"https://patentable.app/api/llm-context/US-8526296","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:32:06.783Z"}