{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9698951","patent":{"patent_number":"US-9698951","title":"Method and apparatus for transmitting/receiving channel state information in wireless communication system","assignee":null,"inventors":[],"filing_date":"2014-01-13T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04W","H04L","H04L"],"num_claims":5,"abstract":"The present invention relates to a wireless communication system. A method for user equipment transmitting channel state information (CSI) in the wireless communication system, according to the present invention, comprises the steps of: receiving information on an N number of CSI configurations for reporting the CSI; receiving information for selecting an M (2≦M≦N) number of the CSI configurations for joint CSI from the N number of the CSI configurations; calculating the M number of rank indexes (RI) based on each channel corresponding to the M number of CSI configurations; calculating a joint RI based on a synthetic channel generated by synthesizing the channels corresponding to the M number of the CSI configurations; and transmitting information on whether to report the joint CSI based on a result from comparing the M number of the RIs and the joint RI."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for transmitting/receiving channel state information in wireless communication system","description":"The present invention relates to a wireless communication system. A method for user equipment transmitting channel state information (CSI) in the wireless communication system, according to the presen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9698951","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-9698951","citation_suggestion":"Patentable. \"Method and apparatus for transmitting/receiving channel state information in wireless communication system\" (US-9698951). https://patentable.app/patents/US-9698951","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9698951","json":"https://patentable.app/api/llm-context/US-9698951","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:51:16.921Z"}