{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11470558","patent":{"patent_number":"US-11470558","title":"Uplink power control method, user equipment and base station","assignee":null,"inventors":[],"filing_date":"2019-10-30T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04W","H04W","H04W","H04W","H04L","H04W","H04W"],"num_claims":17,"abstract":"An uplink power control method comprises: receiving configuration information of a channel state information reference signal (CSI-RS) from a base station, wherein the configuration information of the CSI-RS comprises reference signal port information and reference signal power information; and measuring a path loss for uplink power control based on the configuration information of the CSI-RS. Using the CSI-RS to measure the path loss differs from using a common CRS in that the CSI-RS may be aimed at a specific base station. Therefore, path loss measurement may be performed with respect to a target base station of uplink transmission, enabling the path loss compensation to match the actual path loss, thus improving the performance of uplink power control."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Uplink power control method, user equipment and base station","description":"An uplink power control method comprises: receiving configuration information of a channel state information reference signal (CSI-RS) from a base station, wherein the configuration information of the","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11470558","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-11470558","citation_suggestion":"Patentable. \"Uplink power control method, user equipment and base station\" (US-11470558). https://patentable.app/patents/US-11470558","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11470558","json":"https://patentable.app/api/llm-context/US-11470558","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:36:30.986Z"}