{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12009899","patent":{"patent_number":"US-12009899","title":"Reporting rank indication and layer-specific coefficient quantities for type II channel state information (CSI) compression using two-part CSI","assignee":null,"inventors":[],"filing_date":"2020-02-04T00:00:00.000Z","publication_date":"2024-06-11T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B"],"num_claims":31,"abstract":"Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit, in a first part of two-part channel state information (CSI), a rank indication (RI) and an indication of one or more numbers of first transfer domain coefficients to be used to characterize compressed CSI for one or more layers; and transmit, in a second part of the two-part CSI, an indication of one or more numbers of second transfer domain coefficients to be used to characterize compressed CSI for one or more beams for the one or more layers. Numerous other aspects are provided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reporting rank indication and layer-specific coefficient quantities for type II channel state information (CSI) compression using two-part CSI","description":"Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit, in a first part of two-part channel state information (CSI), a ran","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12009899","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-12009899","citation_suggestion":"Patentable. \"Reporting rank indication and layer-specific coefficient quantities for type II channel state information (CSI) compression using two-part CSI\" (US-12009899). https://patentable.app/patents/US-12009899","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12009899","json":"https://patentable.app/api/llm-context/US-12009899","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:36:31.677Z"}