{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11973578","patent":{"patent_number":"US-11973578","title":"Reference signal configuration method and apparatus, and sequence configuration method and apparatus","assignee":null,"inventors":[],"filing_date":"2021-03-11T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["H04J","H04L","H04J","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04J","H04J"],"num_claims":38,"abstract":"This disclosure discloses signal configuration methods and apparatuses. In an implementation, a method comprises: generating at least two reference signals of a same type corresponding to at least two antenna ports indicated to a terminal device, wherein the at least two reference signals comprise a first reference signal and a second reference signal, wherein a first sequence of the first reference signal is obtained based on a first initialization factor determined based on an index of a first code division multiplexing (CDM) group, and wherein a second sequence of the second reference signal different from the first sequence is obtained based on a second initialization factor determined based on an index of a second CDM group; and transmitting the at least two reference signals."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Reference signal configuration method and apparatus, and sequence configuration method and apparatus","description":"This disclosure discloses signal configuration methods and apparatuses. In an implementation, a method comprises: generating at least two reference signals of a same type corresponding to at least two","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11973578","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-11973578","citation_suggestion":"Patentable. \"Reference signal configuration method and apparatus, and sequence configuration method and apparatus\" (US-11973578). https://patentable.app/patents/US-11973578","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11973578","json":"https://patentable.app/api/llm-context/US-11973578","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:23:27.006Z"}