{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11489563","patent":{"patent_number":"US-11489563","title":"Methods, apparatus, systems and procedures for uplink (ul) channel reciprocity","assignee":null,"inventors":[],"filing_date":"2020-09-16T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["H04B","H04B","H04B","H04B","H04B","H04W","H04W","H04B"],"num_claims":20,"abstract":"Methods, apparatus and systems are disclosed. One representative method implemented by a wireless transmit/receive unit includes determining a first beamforming matrix; sending, to a network entity, an indication of the first beamforming matrix; and receiving, from the network entity, an indication of a second beamforming matrix determined by the network entity from at least the first beamforming matrix for beamforming data for transmission."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, apparatus, systems and procedures for uplink (ul) channel reciprocity","description":"Methods, apparatus and systems are disclosed. One representative method implemented by a wireless transmit/receive unit includes determining a first beamforming matrix; sending, to a network entity, a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11489563","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-11489563","citation_suggestion":"Patentable. \"Methods, apparatus, systems and procedures for uplink (ul) channel reciprocity\" (US-11489563). https://patentable.app/patents/US-11489563","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11489563","json":"https://patentable.app/api/llm-context/US-11489563","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T10:34:51.687Z"}