{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11990994","patent":{"patent_number":"US-11990994","title":"Reference signal design","assignee":null,"inventors":[],"filing_date":"2020-06-16T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["H04L","H04B","H04B","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04B","H04L","H04L","H04L","H04L","H04L"],"num_claims":30,"abstract":"Methods, systems, and devices for wireless communications are described. A method of wireless communication is described. A user equipment (UE) may receive an indication of one or more filter coefficients used by a base station to filter a reference signal used by the UE to determine channel quality information (CQI). The UE may receive a reference signal from the base station, and may determine the CQI based on the received reference signal and the one or more filter coefficients. The UE may transmit the determined CQI to the base station."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reference signal design","description":"Methods, systems, and devices for wireless communications are described. A method of wireless communication is described. A user equipment (UE) may receive an indication of one or more filter coeffici","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11990994","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-11990994","citation_suggestion":"Patentable. \"Reference signal design\" (US-11990994). https://patentable.app/patents/US-11990994","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11990994","json":"https://patentable.app/api/llm-context/US-11990994","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:24:26.457Z"}