{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9628140","patent":{"patent_number":"US-9628140","title":"Method and system for determining sounding reference signal frequency hopping pattern","assignee":null,"inventors":[],"filing_date":"2014-05-13T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["H04B","H04L","H04L","H04L","H04W","H04B"],"num_claims":20,"abstract":"Disclosed are a method, system and device for determining an SRS frequency hopping pattern. The method includes: user equipment constructing a parent table which contains a plurality of child tables; determining an SRS frequency-domain reference position p according to NRBUL, CSRS, nRRC and bhop; calculating n′RRC according to NRBUL, CSRS and nRRC and selecting a child table from the parent table according to the n′RRC; according to the nSRS and the selected child table, taking n′SRS=(nSRS mod P)·S as an index to look up the table to obtain an SRS frequency hopping frequency-domain position offset q in each SRS frequency hopping period according to an SRS frequency hopping bandwidth parameter bhop and an SRS-bandwidth parameter BSRS distributed by an eNodeB; calculating r=p+q and calculating an SRS transmission frequency-domain subcarrier offset k0; repeating the processing for P times within one SRS frequency hopping period to obtain an SRS frequency hopping pattern."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for determining sounding reference signal frequency hopping pattern","description":"Disclosed are a method, system and device for determining an SRS frequency hopping pattern. The method includes: user equipment constructing a parent table which contains a plurality of child tables; ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9628140","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-9628140","citation_suggestion":"Patentable. \"Method and system for determining sounding reference signal frequency hopping pattern\" (US-9628140). https://patentable.app/patents/US-9628140","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9628140","json":"https://patentable.app/api/llm-context/US-9628140","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:18:48.181Z"}