{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11290205","patent":{"patent_number":"US-11290205","title":"Wireless communication method for implementing CSI feedback and terminal device","assignee":null,"inventors":[],"filing_date":"2019-08-23T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["H04B","H04L","H04B","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04L","H04L","H04L"],"num_claims":19,"abstract":"A wireless communication method, terminal device and network device, which can meet the communication performance requirements of 5G communication system. The method includes: the terminal device receives a trigger signaling sent by the network device, where the trigger signaling is used to activate an aperiodic channel state information reference signal CSI-RS resource of the terminal device; after receiving the trigger signaling, the terminal device performs the CSI measurement on aperiodic channel state information reference signal CSI-RS resource to obtain a first CSI; the terminal device determines the time domain resource for sending the first CSI the network device based on a timing relationship between sending the first CSI and receiving the trigger signaling or performing the CSI measurement; using the time domain resource, the terminal device sends the first CSI to the network device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless communication method for implementing CSI feedback and terminal device","description":"A wireless communication method, terminal device and network device, which can meet the communication performance requirements of 5G communication system. The method includes: the terminal device rece","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11290205","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-11290205","citation_suggestion":"Patentable. \"Wireless communication method for implementing CSI feedback and terminal device\" (US-11290205). https://patentable.app/patents/US-11290205","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11290205","json":"https://patentable.app/api/llm-context/US-11290205","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:19:08.389Z"}