EngineeringEdge ComputingMultiple OperatorsWireless LanAccess NetworkStock 802.11Mobile ComputingInternet Of ThingsSame Wifi InfrastructureHeterogeneous NetworkWireless AccessMulti-access Network
We consider an architecture in which the same WiFi infrastructure can be dynamically shared among multiple operators. Our system, ViFi, virtualizes WLAN resources, allowing for controlled sharing of both the uplink and downlink bandwidth. ViFi operates with stock 802.11 clients, and can be implemented entirely as a software add-on for commodity 802.11 APs.
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