{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11516813","patent":{"patent_number":"US-11516813","title":"Method and apparatus for sending transmission configuration indicator, method and apparatus for receiving transmission configuration indicator, storage medium, base station, and terminal","assignee":null,"inventors":[],"filing_date":"2019-05-30T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04W"],"num_claims":20,"abstract":"A method and apparatus for transmitting a Transmission Configuration Indicator (TCI), a method and apparatus for receiving a TCI, a storage medium, a base station and a terminal are provided. The method for transmitting a TCI includes: determining a target reference signal, and port groups corresponding to a resource occupied by the target reference signal, wherein large-scale parameters of ports in different port groups are different, for each of the port groups, determining a source reference signal quasi-co-located with the port group, and at least one Quasi-Co-Location (QCL) type of QCLs of the port groups with the source reference signal, to acquire an extended TCI state; and transmitting the extended TCI state and the target reference signal to a UE, so that the UE determines large-scale parameters of the ports for the target reference signal. TCI configuration of multi-panel, multi-Transmission Reference Point (TRP) and multi-beam communication is supported."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for sending transmission configuration indicator, method and apparatus for receiving transmission configuration indicator, storage medium, base station, and terminal","description":"A method and apparatus for transmitting a Transmission Configuration Indicator (TCI), a method and apparatus for receiving a TCI, a storage medium, a base station and a terminal are provided. The meth","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11516813","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-11516813","citation_suggestion":"Patentable. \"Method and apparatus for sending transmission configuration indicator, method and apparatus for receiving transmission configuration indicator, storage medium, base station, and terminal\" (US-11516813). https://patentable.app/patents/US-11516813","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11516813","json":"https://patentable.app/api/llm-context/US-11516813","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:17:25.443Z"}