{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11490359","patent":{"patent_number":"US-11490359","title":"Group acknowledgement in a wireless communication network","assignee":null,"inventors":[],"filing_date":"2019-07-09T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["H04L","H04W","H04L","H04L","H04L","H04W","H04W","H04L","H04L","H04W","H04W"],"num_claims":20,"abstract":"A system includes a server, a plurality of end devices, and at least one gathering gateway serving as a relay between the server and the end devices. The server creates at least one group and allocates end devices to each group created; defines, for each group, instances of a group reception window separated by a period so as to occur at deterministic instants; receives uplink frames coming from end devices; for such end device allocated to a group, acknowledges the uplink frames received in a downlink frame transmitted in multicast mode, in such group reception window defined for said group, said downlink frame including a group acknowledgement for all the uplink frames sent by end devices of the group during the period preceding said instance of the group reception window; and, for such end device that is not allocated to a group, acknowledges the uplink frames received in unicast mode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Group acknowledgement in a wireless communication network","description":"A system includes a server, a plurality of end devices, and at least one gathering gateway serving as a relay between the server and the end devices. The server creates at least one group and allocate","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11490359","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-11490359","citation_suggestion":"Patentable. \"Group acknowledgement in a wireless communication network\" (US-11490359). https://patentable.app/patents/US-11490359","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11490359","json":"https://patentable.app/api/llm-context/US-11490359","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:25:30.666Z"}