{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11469797","patent":{"patent_number":"US-11469797","title":"Rank indicator (RI) and channel quality indicator (CQI) estimation using a multi-layer perceptron (MLP)","assignee":null,"inventors":[],"filing_date":"2020-06-19T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["H04B","G06N","G06N","H04B","H04B","H04B","H04B","H04B","H04B","H04L","H04L","H04L","H04L","H04B"],"num_claims":20,"abstract":"An apparatus and method are provided for using an MLP algorithm to map channel features to an RI and/or a CQI for CSI feedback. The method includes estimating a channel in the communication network for a signal; extracting at least one channel feature related to the estimated channel; determining RI and CQI pairs; inputting, to an MLP network, the extracted at least one channel feature and the RI and CQI pairs; receiving, for each of the RI and CQI pairs, an output of the MLP network, wherein the outputs of the MLP network indicate throughput or spectral efficiency for the electronic device; and selecting an RI and CQI pair of the RI and CQI pairs based on the received outputs."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Rank indicator (RI) and channel quality indicator (CQI) estimation using a multi-layer perceptron (MLP)","description":"An apparatus and method are provided for using an MLP algorithm to map channel features to an RI and/or a CQI for CSI feedback. The method includes estimating a channel in the communication network fo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11469797","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-11469797","citation_suggestion":"Patentable. \"Rank indicator (RI) and channel quality indicator (CQI) estimation using a multi-layer perceptron (MLP)\" (US-11469797). https://patentable.app/patents/US-11469797","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11469797","json":"https://patentable.app/api/llm-context/US-11469797","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:50:33.800Z"}