{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11233548","patent":{"patent_number":"US-11233548","title":"Fast beam tracking","assignee":null,"inventors":[],"filing_date":"2019-08-29T00:00:00.000Z","publication_date":"2022-01-25T00:00:00.000Z","cpc_codes":["H04W","H04B","H04B","H04L","H04L","H04W","H04L","H04L"],"num_claims":20,"abstract":"To employ beamforming to increase signaling distances, one wireless device trains a beamformer using a signal being received from another wireless device. The trained beamformer can then communicate with the other device via a signal beam until channel conditions change. In example implementations, a base station (BS) reserves an air interface resource unit for beamformer training in conjunction with allocating an air interface resource unit for downlink data. The BS transmits a downlink control channel communication to a user equipment (UE) with a downlink data grant indicative of the allocated resource unit. During the reserved resource unit, the UE transmits an uplink tracking communication, which can include a pilot signal, to the BS for beamform training. The BS then uses the freshly trained beamformer to transmit the downlink data as a downlink data channel communication via a downlink beam during the allocated resource unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fast beam tracking","description":"To employ beamforming to increase signaling distances, one wireless device trains a beamformer using a signal being received from another wireless device. The trained beamformer can then communicate w","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11233548","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-11233548","citation_suggestion":"Patentable. \"Fast beam tracking\" (US-11233548). https://patentable.app/patents/US-11233548","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11233548","json":"https://patentable.app/api/llm-context/US-11233548","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:19:07.735Z"}