{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11502733","patent":{"patent_number":"US-11502733","title":"Switching between rank two and rank four operating modes for analog beamforming","assignee":null,"inventors":[],"filing_date":"2021-02-09T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04B","H04L"],"num_claims":44,"abstract":"Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may receive, from a second wireless communication device, a set of beamformed reference signals for analog beam training. The first wireless communication device may transmit, to the second wireless communication device, feedback that indicates a first complex correlation coefficient associated with the first wireless communication device that is based at least in part on the set of beamformed reference signals and that represents a phase between a first beamforming vector and a second beamforming vector, and an angle between the first beamforming vector and the second beamforming vector. Numerous other aspects are described."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switching between rank two and rank four operating modes for analog beamforming","description":"Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless communication device may receive, from a second wireless communication device, a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11502733","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-11502733","citation_suggestion":"Patentable. \"Switching between rank two and rank four operating modes for analog beamforming\" (US-11502733). https://patentable.app/patents/US-11502733","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11502733","json":"https://patentable.app/api/llm-context/US-11502733","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:36:43.019Z"}