{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11234250","patent":{"patent_number":"US-11234250","title":"Uplink data transmission method and apparatus for latency reduction and communications system","assignee":null,"inventors":[],"filing_date":"2018-04-09T00:00:00.000Z","publication_date":"2022-01-25T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W"],"num_claims":19,"abstract":"An uplink data transmission method and apparatus for latency reduction and a communications system. The uplink data transmission method includes: receiving resource indication information transmitted by a base station; the resource indication information indicating availability of using the semi-persistent resources at one or more TTIs or subframes by the first UE; determining a transmission resource from the semi-persistent resources according to the resource indication information when uplink data is needed to be transmitted; and transmitting the uplink data by using the transmission resource. Hence, not only latency of the uplink data may be reduced outstandingly, but also the semi-persistent resources may be allocated to other UEs with no waste of semi-persistent resources as much as possible, thereby improving resource utilization efficiency and transmission latency performance of the UE."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Uplink data transmission method and apparatus for latency reduction and communications system","description":"An uplink data transmission method and apparatus for latency reduction and a communications system. The uplink data transmission method includes: receiving resource indication information transmitted ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11234250","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-11234250","citation_suggestion":"Patentable. \"Uplink data transmission method and apparatus for latency reduction and communications system\" (US-11234250). https://patentable.app/patents/US-11234250","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11234250","json":"https://patentable.app/api/llm-context/US-11234250","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:51:50.302Z"}