{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11968141","patent":{"patent_number":"US-11968141","title":"Base station apparatus, terminal apparatus, and communication method","assignee":null,"inventors":[],"filing_date":"2019-09-06T00:00:00.000Z","publication_date":"2024-04-23T00:00:00.000Z","cpc_codes":["H04B","H04L","H04B","H04B","H04B"],"num_claims":4,"abstract":"To provide a base station apparatus, a terminal apparatus, and a communication method capable of improving a frequency efficiency or throughput by suppressing an overhead associated with feedback from the terminal apparatus in a case that the base station apparatus acquires highly accurate CSI. A terminal apparatus according to an aspect of the present invention includes a receiver configured to receive at least one NZP CSI-RS, and a transmitter configured to transmit a signal including at least one piece of CSI. The at least one piece of CSI includes at least an RI and a PMI, the receiver acquires a first value for configuring the number of vectors indicated by the PMI, and in a case that a value of the RI exceeds a prescribed value, the number of vectors is configured by a second value being a value equal to or less than the first value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Base station apparatus, terminal apparatus, and communication method","description":"To provide a base station apparatus, a terminal apparatus, and a communication method capable of improving a frequency efficiency or throughput by suppressing an overhead associated with feedback from","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11968141","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-11968141","citation_suggestion":"Patentable. \"Base station apparatus, terminal apparatus, and communication method\" (US-11968141). https://patentable.app/patents/US-11968141","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11968141","json":"https://patentable.app/api/llm-context/US-11968141","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:53:58.741Z"}