Wireless Mesh Network Including Resilient Backhaul Links and WLAN Traffic Local Switching

A wireless mesh network includes mesh APs and a root AP forming a root of a tree of the mesh APs in which the mesh APs are linked back to the root AP over wireless backhaul links. The root AP has a wired connection to a wired network. An AP detects a loss of connectivity to a controller through whic...

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Hauptverfasser: PANG TAK MING, NA YANXIN, EDWARD EMBUREY SAMREX, MEIER ROBERT C
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A wireless mesh network includes mesh APs and a root AP forming a root of a tree of the mesh APs in which the mesh APs are linked back to the root AP over wireless backhaul links. The root AP has a wired connection to a wired network. An AP detects a loss of connectivity to a controller through which traffic associated with the AP is normally routed to and from the wired network. In response, if the AP is the root AP, the root AP operates as a proxy controller through which the traffic may be routed. The AP maintains connectivity with parent and child APs over the wireless backhaul links.