{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9729291","patent":{"patent_number":"US-9729291","title":"Method and device for transmitting reference signal","assignee":null,"inventors":[],"filing_date":"2015-02-19T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["H04L","H04B","H04L","H04L","H04W","H04L","H04L"],"num_claims":14,"abstract":"Embodiments of the present invention relate to the technical field of communications, and provide a method and device for transmitting a reference signal. The method for transmitting a reference signal comprises: a base station determining an antenna port of a reference signal corresponding to a broadcast channel; the base station determining a complex valued modulation symbol of the reference signal according to a first parameter of the reference signal, wherein the first parameter of the reference signal is determined by the number of resource blocks occupied by the broadcast channel; and the base station transmitting the determined complex valued modulation symbol of the reference signal to a user terminal on the determined antenna port of the reference signal. The present invention can be used in an LTE wireless communication system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for transmitting reference signal","description":"Embodiments of the present invention relate to the technical field of communications, and provide a method and device for transmitting a reference signal. The method for transmitting a reference signa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9729291","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-9729291","citation_suggestion":"Patentable. \"Method and device for transmitting reference signal\" (US-9729291). https://patentable.app/patents/US-9729291","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9729291","json":"https://patentable.app/api/llm-context/US-9729291","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:59:59.995Z"}