{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11528757","patent":{"patent_number":"US-11528757","title":"Dynamic cyclic prefix selection","assignee":null,"inventors":[],"filing_date":"2020-10-30T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["H04L","H04W","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04W"],"num_claims":30,"abstract":"Methods, systems, and devices for wireless communications are described for reducing overhead associated with a cyclic prefix (CP) by supporting dynamic determination of a CP length. For example, a user equipment (UE) may establish a wireless connection with a base station by receiving initial communications according to a numerology and a first CP configuration associated with a first CP length. The UE may determine a second CP length after establishing the wireless connection and may transmit an indication to the base station, indicating the second CP length. The base station may receive the indication and may transmit downlink signals according to a second CP configuration associated with the second CP length. The initial communications and the downlink signals may be associated with a same numerology or subcarrier spacing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic cyclic prefix selection","description":"Methods, systems, and devices for wireless communications are described for reducing overhead associated with a cyclic prefix (CP) by supporting dynamic determination of a CP length. For example, a us","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11528757","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-11528757","citation_suggestion":"Patentable. \"Dynamic cyclic prefix selection\" (US-11528757). https://patentable.app/patents/US-11528757","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11528757","json":"https://patentable.app/api/llm-context/US-11528757","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:23:51.327Z"}