{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11490290","patent":{"patent_number":"US-11490290","title":"Protecting 802.11 ax networks from QOS Null attacks","assignee":null,"inventors":[],"filing_date":"2020-09-25T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04W","H04W","H04W","H04W"],"num_claims":20,"abstract":"A method for protecting 802.11 ax networks includes receiving, by an access point, a plurality of Single User (SU) Quality of Service (QOS) NULL frames from a station, tracking, by the access point as the plurality of SU QOS NULL frames are received, a variable in one or more of the plurality of SU QOS NULL frames, determining, by the access point and based on tracking the variable, the station is suspicious, sending, by the access point and in response to determining the station is suspicious, a request to check a status of the variable, determining, by the access point and based on a response to the request, the station is under attack, and flagging, by the access point, the station as under an attack."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Protecting 802.11 ax networks from QOS Null attacks","description":"A method for protecting 802.11 ax networks includes receiving, by an access point, a plurality of Single User (SU) Quality of Service (QOS) NULL frames from a station, tracking, by the access point as","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11490290","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-11490290","citation_suggestion":"Patentable. \"Protecting 802.11 ax networks from QOS Null attacks\" (US-11490290). https://patentable.app/patents/US-11490290","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11490290","json":"https://patentable.app/api/llm-context/US-11490290","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:01:42.878Z"}