{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614655","patent":{"patent_number":"US-9614655","title":"Method and apparatus for feeding back channel state information in wireless communication system","assignee":null,"inventors":[],"filing_date":"2013-08-02T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H04L","H04B","H04B","H04B","H04L","H04L","H04W","H04B","H04B","H04B","H04B","H04W","H04W"],"num_claims":4,"abstract":"The present invention relates to a wireless communication system. The method for transmitting channel state information (CSI) on a plurality of base stations by means of a terminal in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving N-number of CSI configurations for a CSI report; a step of receiving information indicating M-number (wherein, 2≦M≦N) of CSI configurations which use a common CSI among the N-number of CSI configurations; and a step of transmitting the common CSI based on one CSI configuration selected from among the M-number of CSI configurations to transmit the common CSI."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for feeding back channel state information in wireless communication system","description":"The present invention relates to a wireless communication system. The method for transmitting channel state information (CSI) on a plurality of base stations by means of a terminal in a wireless commu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614655","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-9614655","citation_suggestion":"Patentable. \"Method and apparatus for feeding back channel state information in wireless communication system\" (US-9614655). https://patentable.app/patents/US-9614655","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614655","json":"https://patentable.app/api/llm-context/US-9614655","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:34:34.554Z"}