{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8537709","patent":{"patent_number":"US-8537709","title":"Network device, and multi-wide area network interface selection module and method","assignee":null,"inventors":[],"filing_date":"2011-04-15T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":16,"abstract":"A network device includes a plurality of wide area network (WAN) interfaces, and a multi-WAN interface selection module. The WAN interfaces transmit session requests. The multi-WAN interface selection module communicates with the WAN interfaces and includes a monitoring unit, a quality table management unit and a network selection unit. The monitoring unit monitors and records network QoS corresponding to each WAN interface to obtain corresponding QoS information. The quality table management unit establishes a QoS information table according to the QoS information from the monitoring unit and updates the QoS information table in real time, and the network selection unit queries the QoS information table to select and distribute a WAN interface to send a new session request."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Network device, and multi-wide area network interface selection module and method","description":"A network device includes a plurality of wide area network (WAN) interfaces, and a multi-WAN interface selection module. The WAN interfaces transmit session requests. The multi-WAN interface selection","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8537709","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-8537709","citation_suggestion":"Patentable. \"Network device, and multi-wide area network interface selection module and method\" (US-8537709). https://patentable.app/patents/US-8537709","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8537709","json":"https://patentable.app/api/llm-context/US-8537709","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:03:45.987Z"}