{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10476572","patent":{"patent_number":"US-10476572","title":"Method and apparatus to enable multi-resolution CSI reporting in advanced wireless communication systems","assignee":null,"inventors":[],"filing_date":"2018-12-18T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04B","H04B"],"num_claims":20,"abstract":"A method of user equipment (UE) for channel state information (CSI) feedback in a wireless communication system. The method comprises receiving, from a base station (BS), CSI feedback configuration information for a pre-coding matrix indicator (PMI) feedback indicating a linear combination (LC) pre-coding matrix that corresponds to a linear combination of a plurality of L beams and a plurality of coefficients, determining the first PMI (i1) and the second PMI (i2), and transmitting, to the BS, the CSI feedback including the first PMI (i1) and the second PMI (i2) over an uplink channel."},"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 multi-resolution CSI reporting in advanced wireless communication systems","description":"A method of user equipment (UE) for channel state information (CSI) feedback in a wireless communication system. The method comprises receiving, from a base station (BS), CSI feedback configuration in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10476572","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-10476572","citation_suggestion":"Patentable. \"Method and apparatus to enable multi-resolution CSI reporting in advanced wireless communication systems\" (US-10476572). https://patentable.app/patents/US-10476572","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10476572","json":"https://patentable.app/api/llm-context/US-10476572","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:50:17.258Z"}