{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9743420","patent":{"patent_number":"US-9743420","title":"Downlink scheduling according to beam angles","assignee":null,"inventors":[],"filing_date":"2012-10-29T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["H04W","H04B","H04B","H04W","H04W"],"num_claims":15,"abstract":"Disclosed is a method performed by a radio base station, RBS, in a wireless communication network for controlling transmission of signals from the RBS to user equipments, UEs. The RBS uses beam forming to direct a signal towards a receiving UE. The method comprises: determining transmission directions to a plurality of UEs served by the RBS, instructing to transmit a signal in a determined first transmission direction D1 to a first UE of the plurality of UEs. The method further comprises calculating a first difference Δ2 between the first transmission direction D1 and a determined second transmission direction D2 to a second UE, and calculating a second difference Δ3 between the first transmission direction D1 and a determined third transmission direction D3 to a third UE, and scheduling transmission of signals to the second UE and the third UE based on the calculated first and second differences in transmission direction Δ2 and Δ3, respectively. A corresponding RBS is also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Downlink scheduling according to beam angles","description":"Disclosed is a method performed by a radio base station, RBS, in a wireless communication network for controlling transmission of signals from the RBS to user equipments, UEs. The RBS uses beam formin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9743420","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-9743420","citation_suggestion":"Patentable. \"Downlink scheduling according to beam angles\" (US-9743420). https://patentable.app/patents/US-9743420","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9743420","json":"https://patentable.app/api/llm-context/US-9743420","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:22:24.255Z"}