{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9825725","patent":{"patent_number":"US-9825725","title":"Code generating apparatus, reference signal generating apparatus, and methods thereof","assignee":null,"inventors":[],"filing_date":"2016-10-03T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H04J","H04B","H04J","H04J","H04J","H04J","H04L","H04L","H04L","H04L","H04B"],"num_claims":1,"abstract":"Code generating including generating a non-correlation sequence for RS of a first resource block; spreading spectrums of elements in the non-correlation sequence for RS to be mapped to a first frequency resource of the first resource block, by using a first group of codes; second spreading spectrums of elements in the non-correlation sequence for RS to be mapped to a second frequency resource of the first resource block, by using a second group of Codes; the first and second frequency resources are adjacent frequency resources in frequency resource elements used for RS transmission in the first resource block, and the first and second groups of Codes are mirrors in column to each other; and mapping the spectrum-spread elements to the first and second frequency resources, respectively."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Code generating apparatus, reference signal generating apparatus, and methods thereof","description":"Code generating including generating a non-correlation sequence for RS of a first resource block; spreading spectrums of elements in the non-correlation sequence for RS to be mapped to a first frequen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9825725","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-9825725","citation_suggestion":"Patentable. \"Code generating apparatus, reference signal generating apparatus, and methods thereof\" (US-9825725). https://patentable.app/patents/US-9825725","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9825725","json":"https://patentable.app/api/llm-context/US-9825725","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:41:36.160Z"}