{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9686002","patent":{"patent_number":"US-9686002","title":"MU-MIMO sniffer for a wireless local area network","assignee":null,"inventors":[],"filing_date":"2016-03-07T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["H04B","H04B","H04L","H04L","H04W","H04W","H04W","H04W","H04W"],"num_claims":12,"abstract":"A wireless communication sniffer including: a packet identification module; a channel modeler; single-channel and multi-channel equalization matrix calculators; and an equalizer. The packet identification module identifies a packet as single-user (SU) or multi-user (MU). The channel modeler models the communication channel for the packet as either a set of single-channel or multi-channel parameters responsive to the SU and MU packet identification. The single-channel equalization matrix calculator calculates a single-channel equalization matrix using the set of single-channel parameters, responsive to an SU identification. The multi-channel equalization matrix calculator calculates a multi-channel equalization matrix using the set of multi-channel parameters, responsive to an MU identification. The equalizer equalizes the received communication packet utilizing the single-channel or multi-channel equalization matrix responsive to the SU or MU packet identification respectively."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"MU-MIMO sniffer for a wireless local area network","description":"A wireless communication sniffer including: a packet identification module; a channel modeler; single-channel and multi-channel equalization matrix calculators; and an equalizer. The packet identifica","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9686002","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-9686002","citation_suggestion":"Patentable. \"MU-MIMO sniffer for a wireless local area network\" (US-9686002). https://patentable.app/patents/US-9686002","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9686002","json":"https://patentable.app/api/llm-context/US-9686002","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:40:05.722Z"}