{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9667453","patent":{"patent_number":"US-9667453","title":"Equalization in the receiver of a multiple input multiple output system","assignee":null,"inventors":[],"filing_date":"2014-06-17T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["H04L","H04B","H04L","H04L"],"num_claims":13,"abstract":"Embodiments of the invention concern a method of equalizing (S9), in a turbo equalizing system (S10), by sphere decoding (S11) a signal transmitted over a channel by a multiple input multiple output system, comprising: receiving (S3) said transmitted signal, building (S4) at least one search tree, providing (S6) likelihoods of bits, for said transmitted signal, from said built search tree(s) and from said received transmitted signal, wherein equalizing method (S9) also comprises receiving feedback signal from a channel decoder (S8) of said turbo equalizing system (S10), and wherein said feedback signal is used to build (S4) said search tree(s)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Equalization in the receiver of a multiple input multiple output system","description":"Embodiments of the invention concern a method of equalizing (S9), in a turbo equalizing system (S10), by sphere decoding (S11) a signal transmitted over a channel by a multiple input multiple output s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9667453","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-9667453","citation_suggestion":"Patentable. \"Equalization in the receiver of a multiple input multiple output system\" (US-9667453). https://patentable.app/patents/US-9667453","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9667453","json":"https://patentable.app/api/llm-context/US-9667453","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:01:45.550Z"}