{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11936457","patent":{"patent_number":"US-11936457","title":"Method and apparatus to enable high rank CSI reporting in wireless communication systems","assignee":null,"inventors":[],"filing_date":"2022-07-01T00:00:00.000Z","publication_date":"2024-03-19T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04B","H04B"],"num_claims":20,"abstract":"A method for operating a user equipment (UE) comprises receiving, from a base station (BS), CSI feedback configuration information; determining, based on the CSI feedback configuration information, CSI feedback including, for each layer l of a total number of ν layers, an indicator i1,8,l indicating an index of a strongest coefficient among KNZ,l coefficients, wherein l∈{1, . . . , ν} is a layer index, ν≥1 is a rank value, and KNZ,l is a number of non-zero coefficients for layer l; determining a payload of the indicator i1,8,l for each layer l based on the rank value; and transmitting, to the BS, over an uplink (UL) channel, the CSI feedback including the indicator i1,8,l for each layer l of the total number of ν layers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus to enable high rank CSI reporting in wireless communication systems","description":"A method for operating a user equipment (UE) comprises receiving, from a base station (BS), CSI feedback configuration information; determining, based on the CSI feedback configuration information, CS","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11936457","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-11936457","citation_suggestion":"Patentable. \"Method and apparatus to enable high rank CSI reporting in wireless communication systems\" (US-11936457). https://patentable.app/patents/US-11936457","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11936457","json":"https://patentable.app/api/llm-context/US-11936457","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:36:50.191Z"}